Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.

• T-6061 Billet Aluminum Construction
• Eliminating The Annoying Whistle
• Up To +14 ft./lbs. Torque Gain
• 2 Year Limited Warranty
• Serrated/Helix Design
• Longer Intake Track
• Up To +10 HP Gain

This Part Fits:

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and holds four (4) patents on the tuning process of an intake system ? something no other manufacturer can claim. The SP series of cold air intakes feature many of Injen Technology's patented tuning process, including MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571), Air Fusion (Patents 7,757,548 and 7,721,699), and many other innovations that keep Injen Technology at the forefront in the performance aftermarket. , , The soul of this intake is found within 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Our engineers have painstakingly designed the intake to provide the highest levels of safe power, along with clean aesthetics that will impress every time you open your hood. In addition to the impressive power increase, the Injen team has ensured that a safe Air fuel (A/F) ratio has been maintained throughout the power band. , , Additionally, this SP intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen SP performance intake provides power you can hear and feel! This intake provides an aggressive and throaty tone that is unmatched in the aftermarket. Want to add that personalized touch to your intake? You're in luck, as Injen also offers this intake system in multiple finishes. To top it all off, this SP CAI kit includes the unbeatable Injen Technology limited Lifetime Warranty!

• Smooth intake piping eliminates restrictions and improves airflow
• Dyno Proven gains of up to 5 hp and 4 lb-ft. of torque
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1035BLK or 1035RED
• Features Injen's patented MegaRam (MR) Technology
• Provides power gains while maintaining A/F ratios
• Replacement air filter part number X-1010-BB
• Injen Technology Limited Lifetime Warranty
• Aggressive engine tone under full throttle
• CARB EO applies to 2013 model years only
• Increased Torque Up To 4 ft./lbs.
• 6061-T6 aluminum intake tubing
• Available in multiple finishes
• Made in Pomona, California USA
• No additional tuning required
• Cold Air Intake Design
• CARB EO #: D-476-8

This Part Fits:

The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. It provides an intake growl that will surely excite your senses as you open your Kia Stinger and let that turbo spool. The soul of this intake is found within 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Our engineers have painstakingly designed the intake to provide the highest levels of safe power, along with clean aesthetics that will impress every time you open your hood. In addition to the impressive power increase, the Injen team has ensured that a safe Air fuel (A/F) ratio has been maintained throughout the power band.

• Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
• Available in three amazing finishes: SP1350WB (Wrinkle Black), SP1350WR (Wrinkle Red), and SP1350P (Polished Finish)
• Stepped from 3.00in to 2.50in to 2.25in 6061-T6 aluminum intake tubing
• Smooth intake piping eliminates restrictions and improves airflow
• Dyno Proven gains of up to 21 hp and 18 lb-ft. of torque
• Fully serviceable Injen SuperNano-Web dry air filter
• Features Injen's patented MegaRam (MR) Technology
• Provides power gains while maintaining A/F ratios
• Replacement air filter part number X-1078-BB
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• Optional hydroshield part number 1120BLK
• Dual 6061-T6 aluminum intake tubing
• Made in Pomona California, USA
• No additional tuning required
• Short Ram Air Intake Design

This Part Fits:

The Injen Technology engineers spent abundant amounts of time designing, testing, and perfecting this performance Cold Air Intake system to develop some serious bolt-on power. The soul of this Cold Air Intake system is with our smooth, mandrel-bent, over-sized 4.00" O.D. T6-6061 aluminum tube that provides a smooth, uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood! Not only that, but this performance intake system put down an additional 19hp and 18 lb-ft of torque on the chassis dyno! That's performance that you can feel and hear!!

• Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
• Available in Polished (SP1140P), Wrinkle Black (SP1140WB), and Wrinkle Red (SP1140WR)
• Manufactured from massive 4.00" O.D. 6061-T6 Mandrel-Bent Aluminum Tubing
• Includes custom heat shield specifically designed for this application
• Replacement air filter # X-1026-BB (Dry) or X-1026-BR (Oiled Cotton)
• Smooth intake piping eliminates restrictions and improves airflow
• Aggressive under hood appearance while maintaining an OE fit
• Dyno Proven gains of up to 19 hp and 18 lb-ft. of torque
• Work with stock tune. No additional tuning required
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional Hydroshield part number 1037BLK or 1037RED
• Provides power gains while maintaining A/F ratios
• Hand-TIG welded for precious and beautiful welds
• Made in Pomona California, USA headquarters
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty

This Part Fits:

Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt-on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. , , The soul of this intake is found within our mandrel-bent 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. This tube reaches into the depths of the engine bay to collect the coolest and densest air available. Additionally, this RD intake also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen RD performance intake provides power you can hear and feel! This intake provides an aggressive and throaty tone that is unmatched in the aftermarket. Want to add that personalized touch to your intake? Injen also offers this intake system in a polished or a powder-coated Black finish. To top it all off, this RD CAI kit includes the unbeatable Injen Technology limited Lifetime Warranty!,

• Smooth mandrel-bent I take piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Dyno Proven gains of up to 11 hp and 10 lb-ft. of torque
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Replacement air filter part number X-1013-BB
• 6061-T6 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• Increased Torque Up To 9.5 ft./lbs.
• Made in Pomona, California USA
• CARB EO #: D-476-8

This Part Fits:

Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt-on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. , , The soul of this intake is found within our mandrel-bent 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. This tube reaches into the depths of the engine bay to collect the coolest and densest air available. Additionally, this RD intake also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen RD performance intake provides power you can hear and feel! This intake provides an aggressive and throaty tone that is unmatched in the aftermarket. Want to add that personalized touch to your intake? Injen also offers this intake system in a polished or a powder-coated Black finish. To top it all off, this RD CAI kit includes the unbeatable Injen Technology limited Lifetime Warranty!,

• Smooth mandrel-bent intake piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Replacement air filter part number X-1013-BB
• 6061-T6 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• Made in Pomona, California USA
• Increased HP Up To 11.9
• CARB EO #: D-476-3

This Part Fits:

Does your ride need some excitement added to it? Of course it does and why would that ever be a question?! Well, you're in luck because the engineers at Injen Technology have you covered. Check out this Injen PowerFlow (PF) intake to fulfill all of your horsepower desires. The Injen PF cold air intakes have dyno proven power gains that don't lie. The 6061-T6 aluminum tubing offers superior airflow and styling, plus it's available with multiple finish options, allowing you to choice on the finished look inside your engine bay. Injen likes to keep things cool, so the air filter is positioned in the best possible location to keep that unwanted hot air from entering your intake. This helps drop air intake temperatures and feed cool, dense air to that hungry engine. This Injen PF intake kit includes everything that is required for a direct-fit installation. Just like all of Injen's cold air intake systems, this PF Cold air Intake kit includes the unbeatable Injen limited Lifetime Warranty. Rest assured that all of your Injen parts are performing perfectly for as long as you own them!

• Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
• Provides power gains while maintaining A/F ratios with no additional tuning
• Smooth intake piping eliminates restrictions and improves airflow
• Available with multiple finish options (select applications)
• Dyno Proven gains of up to 26 hp and 27 lb-ft. of torque
• Fully serviceable Injen SuperNano-Web dry air filter
• Features Injen's patented MegaRam (MR) Technology
• Features Injen's patented Air Fusion Technology
• Replacement air filter part number X-1079-BB
• Injen Technology Limited Lifetime Warranty
• Aggressive engine tone under full throttle
• Optional hydroshield part number 1121BLK
• 6061-T6 aluminum intake tubing
• Made in Pomona California, USA

This Part Fits:

Injen likes to keep things cool, so the air filter is positioned in the best possible location to keep that unwanted hot air from entering your intake. This helps drop air intake temperatures and feed cool, dense air to that hungry engine. This Injen PF intake kit includes everything that is required for a direct-fit installation. Just like all of Injen's cold air intake systems, this PF Cold air Intake kit includes the unbeatable Injen limited Lifetime Warranty. Rest assured that all of your Injen parts are performing perfectly for as long as you own them!

• Provides power gains while maintaining A/F ratios with no additional tuning
• Smooth intake piping eliminates restrictions and improves airflow
• Available with multiple finish options (select applications)
• Dyno Proven gains of up to 11 hp and 10 lb-ft. of torque
• CARB EO# D-476-10 applies to 2011-2019 model years only
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1037BLK or 1037RED
• Replacement air filter part number X-1026-BB
• Injen Technology Limited Lifetime Warranty
• Aggressive engine tone under full throttle
• 6061-T6 aluminum intake tubing
• Made in Pomona California, USA
• CARB EO# D-476-10

This Part Fits:

Injen likes to keep things cool, so the air filter is positioned in the best possible location to keep that unwanted hot air from entering your intake. This helps drop air intake temperatures and feed cool, dense air to that hungry engine. This Injen PF intake kit includes everything that is required for a direct-fit installation. Just like all of Injen's cold air intake systems, this PF Cold air Intake kit includes the unbeatable Injen limited Lifetime Warranty. Rest assured that all of your Injen parts are performing perfectly for as long as you own them!

• Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
• Provides power gains while maintaining A/F ratios with no additional tuning
• Smooth intake piping eliminates restrictions and improves airflow
• Available with multiple finish options (select applications)
• Dyno Proven gains of up to 7 hp and 6 lb-ft. of torque
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Features Injen's patented MegaRam (MR) Technology
• Features Injen's patented Air Fusion Technology
• Replacement air filter part number X-1014-BB
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• Increased Torque Up To 6 ft./lbs.
• 6061-T6 aluminum intake tubing
• Includes Universal Heat shield
• Made in Pomona California, USA

This Part Fits:

Add easy horsepower to your ride with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time designing, testing, and perfecting this product to develop some serious bolt-on power with some killer Horsepower increase. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. The soul of this intake it is our mandrel-bent aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Additionally, this kit also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area, allowing for greater airflow and unbeatable filtration. This Injen IS performance intake provides the power you can hear! It is a truly an upgrade for intake noise and provides an aggressive throaty tone, especially when you put the hammer down. want to add a personalized touch? Well, you are in luck, we offer this kit in a polished finish or a powder-coated Black. Plus, just like any other injen air intake systems, this intake kit includes the unbeatable Injen limited Lifetime Warranty!

• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Replacement air filter part number X-1014-BB
• T6-6061 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• Made in Pomona, California USA
• SuperNano-Web Dry Filter
• CARB EO #: D-476-4

This Part Fits:

Add easy horsepower to your ride with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time designing, testing, and perfecting this product to develop some serious bolt-on power with some killer Horsepower increase. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. The soul of this intake it is our mandrel-bent aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Additionally, this kit also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area, allowing for greater airflow and unbeatable filtration. This Injen IS performance intake provides the power you can hear! It is a truly an upgrade for intake noise and provides an aggressive throaty tone, especially when you put the hammer down. want to add a personalized touch? Well, you are in luck, we offer this kit in a polished finish or a powder-coated Black. Plus, just like any other injen air intake systems, this intake kit includes the unbeatable Injen limited Lifetime Warranty!

• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Replacement air filter part number X-1012-BB
• T6-6061 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• SuperNano-Web Dry Filter X-1012
• Made in Pomona, California USA
• CARB EO #: D-476-3

This Part Fits:

Add easy horsepower to your ride with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time designing, testing, and perfecting this product to develop some serious bolt-on power with some killer Horsepower increase. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. The soul of this intake it is our mandrel-bent aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Additionally, this kit also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area, allowing for greater airflow and unbeatable filtration. This Injen IS performance intake provides the power you can hear! It is a truly an upgrade for intake noise and provides an aggressive throaty tone, especially when you put the hammer down. want to add a personalized touch? Well, you are in luck, we offer this kit in a polished finish or a powder-coated Black. Plus, just like any other injen air intake systems, this intake kit includes the unbeatable Injen limited Lifetime Warranty!

• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1035BLK or 1035RED
• Replacement air filter part number X-1010-BB
• T6-6061 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• SuperNano Web Dry Filter X-1013
• Made in Pomona, California USA
• CARB EO #: D-476-8

This Part Fits:

Add easy horsepower to your ride with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time designing, testing, and perfecting this product to develop some serious bolt-on power with some killer Horsepower increase. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. The soul of this intake it is our mandrel-bent aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Additionally, this kit also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area, allowing for greater airflow and unbeatable filtration. This Injen IS performance intake provides the power you can hear! It is a truly an upgrade for intake noise and provides an aggressive throaty tone, especially when you put the hammer down. want to add a personalized touch? Well, you are in luck, we offer this kit in a polished finish or a powder-coated Black. Plus, just like any other injen air intake systems, this intake kit includes the unbeatable Injen limited Lifetime Warranty!

• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Replacement air filter part number X-1014-BB
• T6-6061 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• SuperNano Web Dry Filter X-1014
• Made in Pomona, California USA
• CARB EO #: D-476-2

This Part Fits:

Get ready to take your Legend to the next level with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time designing, testing, and perfecting this product to develop some serious bolt-on power with some killer Horsepower increase. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband. The soul of this intake it is our mandrel-bent aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Additionally, this kit also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area, allowing for greater airflow and unbeatable filtration. This Injen IS performance intake provides the power you can hear! It is a truly an upgrade for intake noise and provides an aggressive throaty tone, especially when you put the hammer down. want to add a personalized touch? Well, you are in luck, we offer this kit in a polished finish or a powder-coated Black. Plus, just like any other injen air intake systems, this intake kit includes the unbeatable Injen limited Lifetime Warranty!

• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• Provides power gains while maintaining A/F ratios with no additional tuning
• Available with a polished or Black powder coated finish
• Fully serviceable Injen SuperNano-Web dry air filter
• Optional hydroshield part number 1033BLK or 1033RED
• Replacement air filter part number X-1014-BB
• T6-6061 Mandrel-bent aluminum intake tubing
• Aggressive engine tone under full throttle
• Injen Technology Limited Lifetime Warranty
• SuperNano Web Dry Filter X-1014
• Made in Pomona, California USA
• CARB EO #: D-476-5

This Part Fits:

The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing turbo inlet on the market. Replaces the restrictive OEM plastic turbo mouthpiece to provide increased airflow to your turbocharger for improved engine performance and throttle response. Includes billet aluminum port for PCV system connection. Custom powder coated in the color of your choice. All aluminum construction provides increased durability and more aggressive turbo and engine sound. Made in USA! Pair it with our Stage 1 L5P Cold Air Intake Kits and Stage 1 High Flow Bundle Kits along with emissions compliant performance tuning and drop in performance turbochargers for maximum performance gains. - - Replaces the 12678756 turbo inlet in the following GM Part Numbers: 19432816 and 12682569 - - Supersedes WCFab part numbers: WCF100721 and WCF100833 - - Fitment Note: This product is also compatible with the L5D 6.6L Duramax found in 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks.

• True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for optimized airflow and drivability.
• Bolt On Upgrade, No Tuning Required. Works with stock trucks, no other modifications or upgrades necessary!
• Compatible with stock and OEM-style aftermarket drop in style turbochargers with larger compressor wheels
• Includes #10 ORB threaded billet aluminum hose barb for PCV connection
• Works with OEM and Aftermarket Cold Air Intake Systems
• 25% Greater Flow Area than OEM at Compressor Inlet
• CNC Machined Cast Aluminum Construction
• O-Ring Seal at Face of Turbocharger
• Flows 27% Better than Stock!
• Includes Mounting Hardware
• Custom Powder Coat Finish
• Made in USA

This Part Fits:

The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing turbo inlet on the market. Replaces the restrictive OEM plastic turbo mouthpiece to provide increased airflow to your turbocharger for improved engine performance and throttle response. Includes billet aluminum port for PCV system connection. Custom powder coated in the color of your choice. All aluminum construction provides increased durability and more aggressive turbo and engine sound. Made in USA! Pair it with our Stage 1 L5P Cold Air Intake Kits and Stage 1 High Flow Bundle Kits along with emissions compliant performance tuning and drop in performance turbochargers for maximum performance gains. - - Replaces the 12678756 turbo inlet in the following GM Part Numbers: 19432816 and 12682569 - - Supersedes WCFab part numbers: WCF100721 and WCF100833 - - Fitment Note: This product is also compatible with the L5D 6.6L Duramax found in 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks.

• True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for optimized airflow and drivability.
• Bolt On Upgrade, No Tuning Required. Works with stock trucks, no other modifications or upgrades necessary!
• Compatible with stock and OEM-style aftermarket drop in style turbochargers with larger compressor wheels
• Includes #10 ORB threaded billet aluminum hose barb for PCV connection
• Works with OEM and Aftermarket Cold Air Intake Systems
• 25% Greater Flow Area than OEM at Compressor Inlet
• CNC Machined Cast Aluminum Construction
• O-Ring Seal at Face of Turbocharger
• Flows 27% Better than Stock!
• Includes Mounting Hardware
• Custom Powder Coat Finish
• Made in USA

This Part Fits:

The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing turbo inlet on the market. Replaces the restrictive OEM plastic turbo mouthpiece to provide increased airflow to your turbocharger for improved engine performance and throttle response. Includes billet aluminum port for PCV system connection. Custom powder coated in the color of your choice. All aluminum construction provides increased durability and more aggressive turbo and engine sound. Made in USA! Pair it with our Stage 1 L5P Cold Air Intake Kits and Stage 1 High Flow Bundle Kits along with emissions compliant performance tuning and drop in performance turbochargers for maximum performance gains. - - Replaces the 12678756 turbo inlet in the following GM Part Numbers: 19432816 and 12682569 - - Supersedes WCFab part numbers: WCF100721 and WCF100833 - - Fitment Note: This product is also compatible with the L5D 6.6L Duramax found in 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks.

• True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for optimized airflow and drivability.
• Bolt On Upgrade, No Tuning Required. Works with stock trucks, no other modifications or upgrades necessary!
• Compatible with stock and OEM-style aftermarket drop in style turbochargers with larger compressor wheels
• Includes #10 ORB threaded billet aluminum hose barb for PCV connection
• Works with OEM and Aftermarket Cold Air Intake Systems
• 25% Greater Flow Area than OEM at Compressor Inlet
• CNC Machined Cast Aluminum Construction
• O-Ring Seal at Face of Turbocharger
• Flows 27% Better than Stock!
• Includes Mounting Hardware
• Custom Powder Coat Finish
• Made in USA

This Part Fits:

Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard working and high performance applications. - - Kit replaces the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (Hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (Cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. - - 3 in. Driver Side pipe eliminates the OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for superior temperature resistance and boost pressure holding capabilities. - - 3.5" Passenger Side pipe features a CNC machined flange with a double o-ring seal and an upgraded silicone boot in order to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower robbing boost leaks. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Installs with basic hand tools. Compatible with stock trucks, no tuning required. Saves $25 vs. buying individually.

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip
• Will fit on stock truck no other modifications or upgrades necessary!
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits:

WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks for improved engine performance. - - Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - -Installs easily with basic hand tools. - - -NO Tuning required, bolt on! - - -Will fit on stock truck no other modifications or upgrades necessary! - - Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702

• Compatible with stock trucks. No other modifications or upgrades necessary!
• Seal for Connection to Functional Ram Air Port on Hood
• Air Box & Lid Constructed of 10G Aluminum Sheet
• Durable Custom Powder Coat Finish
• Stainless Steel T-Bolt Clamps
• Outerwear's Pre-Filter Cover
• No Tuning Required, Bolt On!
• High Quality Silicone Boot
• 4" Intake Pipe
• Dry Air Filter

This Part Fits:

WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks for improved engine performance. - - Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - -Installs easily with basic hand tools. - - -NO Tuning required, bolt on! - - -Will fit on stock truck no other modifications or upgrades necessary! - - Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702

• Compatible with stock trucks. No other modifications or upgrades necessary!
• Seal for Connection to Functional Ram Air Port on Hood
• Air Box & Lid Constructed of 10G Aluminum Sheet
• Durable Custom Powder Coat Finish
• Stainless Steel T-Bolt Clamps
• Outerwear's Pre-Filter Cover
• No Tuning Required, Bolt On!
• High Quality Silicone Boot
• 4" Intake Pipe
• Dry Air Filter

This Part Fits:

High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks for improved engine performance. - - Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. The intake horn is over an inch larger than the OEM diameter and improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702

• Compatible with stock trucks. No other modifications or upgrades necessary!
• High Quality Silicone Boot & Stainless Steel T-Bolt Clamps
• Seal for Connection to Functional Ram Air Port on Hood
• Air Box & Lid Constructed of 10G Aluminum Sheet
• Custom Single Stage Powder Coating
• 4" Intake Pipe & 4" Intake Horn
• No Tuning Required, Bolt On!
• Outerwears Pre-Filter Cover
• Made In the USA
• Dry Air Filter

This Part Fits:

High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks for improved engine performance. - - Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. The intake horn is over an inch larger than the OEM diameter and improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702

• Compatible with stock trucks. No other modifications or upgrades necessary!
• High Quality Silicone Boot & Stainless Steel T-Bolt Clamps
• Seal for Connection to Functional Ram Air Port on Hood
• Air Box & Lid Constructed of 10G Aluminum Sheet
• Custom Single Stage Powder Coating
• 4" Intake Pipe & 4" Intake Horn
• No Tuning Required, Bolt On!
• Outerwears Pre-Filter Cover
• Made In the USA
• Dry Air Filter

This Part Fits:

High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks for improved engine performance. - - Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. The intake horn is over an inch larger than the OEM diameter and improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702

• Compatible with stock trucks. No other modifications or upgrades necessary!
• High Quality Silicone Boot & Stainless Steel T-Bolt Clamps
• Seal for Connection to Functional Ram Air Port on Hood
• Air Box & Lid Constructed of 10G Aluminum Sheet
• Custom Single Stage Powder Coating
• 4" Intake Pipe & 4" Intake Horn
• No Tuning Required, Bolt On!
• Outerwears Pre-Filter Cover
• Made In the USA
• Dry Air Filter

This Part Fits:

High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado / GMC Sierra 2500 / 3500 HD trucks for improved engine performance. - - Increases air flow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. The intake horn is over an inch larger than the OEM diameter and improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Replaces the following GM Part Numbers: 84841229, 84841225, 84262962, 85614333, 84554702

• Compatible with stock trucks. No other modifications or upgrades necessary!
• High Quality Silicone Boot & Stainless Steel T-Bolt Clamps
• Seal for Connection to Functional Ram Air Port on Hood
• Air Box & Lid Constructed of 10G Aluminum Sheet
• Custom Single Stage Powder Coating
• 4" Intake Pipe & 4" Intake Horn
• No Tuning Required, Bolt On!
• Outerwears Pre-Filter Cover
• Made In the USA
• Dry Air Filter

This Part Fits:

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. The critical ram air duct seal has been moved to the bottom of the hood for a clean engine compartment appearance. After the turbo, our Stage 2 kit also upgrades the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. 3 in. Driver Side pipe eliminates

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• Will fit on stock truck no other modifications or upgrades necessary!
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits:

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. The critical ram air duct seal has been moved to the bottom of the hood for a clean engine compartment appearance. After the turbo, our Stage 2 kit also upgrades the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. 3 in. Driver Side pipe eliminates

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• Will fit on stock truck no other modifications or upgrades necessary!
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits:

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. The critical ram air duct seal has been moved to the bottom of the hood for a clean engine compartment appearance. After the turbo, our Stage 2 kit also upgrades the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. 3 in. Driver Side pipe eliminates

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• Will fit on stock truck no other modifications or upgrades necessary!
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits:

The OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for superior temperature resistance and boost pressure holding capabilities. 3.5 in. Passenger Side pipe features a CNC machined flange with a double o-ring seal and an upgraded silicone boot in order to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower robbing boost leaks. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. On the exhaust side our 3.5 in Down Pipe replace the restrictive crushed factory part for improved flow. Black Ceramic Coated and heat wrapped for improved thermal efficiency. Connects to the DOC (Diesel Oxidation Catalyst) outlet flange and mates with OEM exhaust system front pipe with the 4 bolt style flange connection and includes bungs for OEM sensors.

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• 3.5 in. Ceramic Coated Down Pipe with Heat Wrap pre-installed
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits:

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. After the turbo, our Stage 2 kit also upgrades the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. 3 in. Driver Side pipe eliminates

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• Will fit on stock truck no other modifications or upgrades necessary!
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits:

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. After the turbo, our Stage 2 kit also upgrades the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. 3 in. Driver Side pipe eliminates

• OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring
• CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks.
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• Will fit on stock truck no other modifications or upgrades necessary!
• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• Retains factory connection points and sensors
• NO Tuning required, bolt on!
• Custom Powder Coat Finish
• Made In the USA

This Part Fits: