2013-2018 6.7L Cummins Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. All New Design. Dress up your engine bay by replacing the ugly clear plastic coolant reservoir with our custom powder coated fabricated aluminum coolant tank with sight glass. Includes black anodized CNC machined billet aluminum cap, mounting hardware, overflow hose and low coolant sensor. Will fit on stock trucks with no other modifications necessary. Uses OEM mounting points. Installs with basic hand tools. Compatible with stock / drop-in turbochargers and provides additional clearance for larger aftermarket and compound turbo setups.

• Black Anodized Billet Aluminum Cap
• Custom Two Stage Powder Coating
• Coolant Level Sight Glass
• Installation Hardware
• Low coolant sensor
• Over flow hose
• Coolant Tank

This Part Fits:

2013-2018 6.7L Cummins Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. All New Design. Dress up your engine bay by replacing the ugly clear plastic coolant reservoir with our custom powder coated fabricated aluminum coolant tank with sight glass. Includes black anodized CNC machined billet aluminum cap, mounting hardware, overflow hose and low coolant sensor. Will fit on stock trucks with no other modifications necessary. Uses OEM mounting points. Installs with basic hand tools. Compatible with stock / drop-in turbochargers and provides additional clearance for larger aftermarket and compound turbo setups.

• Custom Single Stage Powder Coating
• Black Anodized Billet Aluminum Cap
• Coolant Level Sight Glass
• Installation Hardware
• Low coolant sensor
• Over flow hose
• Coolant Tank

This Part Fits:

2013-2018 6.7L Cummins Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. All New Design. Dress up your engine bay by replacing the ugly clear plastic coolant reservoir with our custom powder coated fabricated aluminum coolant tank with sight glass. Includes black anodized CNC machined billet aluminum cap, mounting hardware, overflow hose and low coolant sensor. Will fit on stock trucks with no other modifications necessary. Uses OEM mounting points. Installs with basic hand tools. Compatible with stock / drop-in turbochargers and provides additional clearance for larger aftermarket and compound turbo setups.

• Black Anodized Billet Aluminum Cap
• Custom Two Stage Powder Coating
• Coolant Level Sight Glass
• Installation Hardware
• Low coolant sensor
• Over flow hose
• Coolant Tank

This Part Fits:

2013-2018 6.7L Cummins Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. All New Design. Dress up your engine bay by replacing the ugly clear plastic coolant reservoir with our custom powder coated fabricated aluminum coolant tank with sight glass. Includes black anodized CNC machined billet aluminum cap, mounting hardware, overflow hose and low coolant sensor. Will fit on stock trucks with no other modifications necessary. Uses OEM mounting points. Installs with basic hand tools. Compatible with stock / drop-in turbochargers and provides additional clearance for larger aftermarket and compound turbo setups.

• Black Anodized Billet Aluminum Cap
• Custom Single Stage Powder Coating
• Coolant Level Sight Glass
• Installation Hardware
• Low coolant sensor
• Over flow hose
• Coolant Tank

This Part Fits:

Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGT's. This kit is for use with factory exhaust manifolds. - - Fully compatible with WCFab Billet Exhaust Manifolds (Part Number WCF100373). - - INCLUDES GASKETS! -NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary! - - Replaces the following GM Part Numbers: 12688021, 12702943, 12681437, 12680270, 12681162, 12674813, 12681162, 12676611 - - Also fits 2019+ L5D Duramax (4500/5500/6500) Medium Duty Trucks.

• Fully TIG Welded 11 GA Stainless Steel Construction
• Heavy Duty 2" Passenger Side Up Pipe
• Heavy Duty 2" Driver Side Up Pipe
• Flows 26% Better than OEM
• Up Pipe Gaskets (4)
• NO TUNING REQUIRED
• Made in USA

This Part Fits:

Replace the lightweight 16G, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGTs. This kit is for use with single turbo applications and factory exhaust manifolds. - - NOTE: These up pipes ONLY fit with OEM exhaust manifolds or WCFab Duramax Billet Exhaust Manifolds (WCF100363). - - Designed for use with WCFab downpipe. OEM and other aftermarket downpipes may require additional modifications - - Replaces the following GM Part numbers: 97223167, 97302261

• Fully TIG Welded 11 GA Stainless Steel Construction
• Heavy Duty 2" Passenger Side Up Pipe
• Heavy Duty 2" Driver Side Up Pipe
• Includes Up Pipe Gaskets (4)
• Made in USA

This Part Fits:

This fabricated aluminum cover replaces the OEM plastic shroud over the radiator and core support in your 6.7L Cummins equipped 2013-2018 Ram 2500 or 3500 truck to help put the finishing touch on your engine bay. CAD Designed, Precision Laser Cut and Bent for the most precise fitment from 10G Aluminum Sheet. Securely fastened with supplied slip-nuts and 6mm stainless button head cap screws. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. Made in USA. Fitment Note: Designed for use specifically with OEM grille. Some aftermarket grilles may cause fitment issues or require trimming. Compatible with 2013-2015 dual radiator trucks.

• CAD Designed, Precision Laser Cut and Bent for the most precise fitment from 10G Aluminum Sheet
• Riveted-on Aluminum WCFAB logo
• Custom Powder Coat Finish
• Made in USA

This Part Fits:

Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ugly OEM rubber upper radiator hose with a fabricated aluminum hard pipe powder coated in your color of choice!For use with OEM GM radiator. Aftermarket radiators may cause fitment issues.

• Fits stock trucks, no modifications necessary for installation
• Replaces the following GM Part Numbers: 84813629, 85122989
• Durable Custom Powder Coat Finish
• Cleans up engine bay appearance
• Installs with basic hand tools
• Stainless Steel T-Bolt Clamps
• Aluminum Coolant Pipe
• Silicone Boots

This Part Fits:

The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck replaces the factory plastic two piece pipe with a high flow, 14 ga. aluminum one piece 3.5" pipe. - - This part uses 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. This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation. - - Replaces the following GM Part Numbers: 84189332

• OEM Clip Ring Design 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.
• Includes o-ring seals and new wire clip for intercooler outlet connection
• Will fit on stock truck no other modifications or upgrades necessary!
• Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
• Includes high quality silicone boot and stainless steel t-bolt clamps
• 3.5 in. Cold Side Intercooler Pipe
• NO Tuning required, bolt on!
• Durable Powder Coat Finish

This Part Fits:

The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck replaces the factory plastic two piece pipe with a high flow, 14 ga. aluminum one piece 3.5" pipe. - - This part uses 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. This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation. - - Replaces the following GM Part Numbers: 84189332

• OEM Clip Ring Design 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.
• Includes o-ring seals and new wire clip for intercooler outlet connection
• Will fit on stock truck no other modifications or upgrades necessary!
• Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
• Includes high quality silicone boot and stainless steel t-bolt clamps
• 3.5 in. Cold Side Intercooler Pipe
• NO Tuning required, bolt on!
• Durable Powder Coat Finish

This Part Fits:

Aluminum Upper Coolant Pipe for 2010-2018 6.7L Cummins equipped Ram 2500 / 3500 HD trucks. Replaces the OEM rubber upper coolant hose for the radiator inlet and comes powder coated in your choice of colors! For use with OEM RAM radiator. Aftermarket radiators may cause fitment issues if the inlet location varies from factory part dimensions. - - Replaces the following MOPAR Part Numbers: 68166469AC, 68166469AA, 68166469AB, 68224266AB, 68224266AA, 55056954AB, 55056954AA, 68227796AB, 68227796AA

• Durable Custom Powder Coat Finish
• Aluminum Upper Coolant Pipe
• Silicone Boots
• T-Bolt Clamps

This Part Fits:

Aluminum Upper Coolant Pipe for 2010-2018 6.7L Cummins equipped Ram 2500 / 3500 HD trucks. Replaces the OEM rubber upper coolant hose for the radiator inlet and comes powder coated in your choice of colors! For use with OEM RAM radiator. Aftermarket radiators may cause fitment issues if the inlet location varies from factory part dimensions. - - Replaces the following MOPAR Part Numbers: 68166469AC, 68166469AA, 68166469AB, 68224266AB, 68224266AA, 55056954AB, 55056954AA, 68227796AB, 68227796AA

• Durable Custom Powder Coat Finish
• Aluminum Upper Coolant Pipe
• Silicone Boots
• T-Bolt Clamps

This Part Fits:

Aluminum Upper Coolant Pipe for 2010-2018 6.7L Cummins equipped Ram 2500 / 3500 HD trucks. Replaces the OEM rubber upper coolant hose for the radiator inlet and comes powder coated in your choice of colors! For use with OEM RAM radiator. Aftermarket radiators may cause fitment issues if the inlet location varies from factory part dimensions. - - Replaces the following MOPAR Part Numbers: 68166469AC, 68166469AA, 68166469AB, 68224266AB, 68224266AA, 55056954AB, 55056954AA, 68227796AB, 68227796AA

• Durable Custom Powder Coat Finish
• Aluminum Upper Coolant Pipe
• Silicone Boots
• T-Bolt Clamps

This Part Fits:

Aluminum Upper Coolant Pipe for 2010-2018 6.7L Cummins equipped Ram 2500 / 3500 HD trucks. Replaces the OEM rubber upper coolant hose for the radiator inlet and comes powder coated in your choice of colors! For use with OEM RAM radiator. Aftermarket radiators may cause fitment issues if the inlet location varies from factory part dimensions. - - Replaces the following MOPAR Part Numbers: 68166469AC, 68166469AA, 68166469AB, 68224266AB, 68224266AA, 55056954AB, 55056954AA, 68227796AB, 68227796AA

• Durable Custom Powder Coat Finish
• Aluminum Upper Coolant Pipe
• Silicone Boots
• T-Bolt Clamps

This Part Fits:

18-20PSI Optional Replacement Coolant Tank Cap, Clear Anodized. Used on WCFab Fabricated Coolant Tanks on 2001+ Duramax or 2004.5-07 & 2010-2024 6.7L Cummins.

• Matches WCFab Oil and Brake Reservoir Caps
• Clear Anodized Finish
• Rated for 18-20 PSI
• Billet Aluminum

As a direct replacement for the failure prone OEM thermostat, the Transmission Cooler Thermostat Bypass Plug can drop fluid temperature from 15-50 degrees F by reducing fluid flow restriction to the trans cooler. In the stock application, we've seen the valve fail forcing trans fluid around the cooler in warm weather conditions that cause dangerous fluid temperatures for built and stock transmissions alike. - - Recommended for trucks with stock or built transmissions and performing heavy towing in warm climates to help keep fluid temperatures in check. - - The WCFab Transmission Cooler Thermostat Bypass Plug is a quick and easy install and will work with the following range of GM vehicles equipped with a factory installed transmission cooler thermostat bypass (6L80, 6L90, 8L90): - - 2017-2019 Chevrolet Silverado & GMC Sierra 2500HD/3500HD with 6.6L Duramax Diesel - 2014-2018 Chevrolet Silverado & GMC Sierra 1500 with 4.3L 6 Cyl, 5.3L 8 Cyl, and 6.2L 8 Cyl Gas Engines - 2015-2020 Chevrolet Suburban, Tahoe & GMC Yukon with 5.3L 8 Cyl, and 6.2L 8 Cyl Gas Engines - 2015 Cadillac Escalade with 6.2L 8 Cyl Gas Engine

• Experience fluid temperature drops from 15-50 degrees F
• Direct replacement of the failure prone OEM thermostat
• CNC Machined Billet Aluminum Thermostatic Bypass Plug
• Easy swap back to OEM setup for cold weather use
• Reduces fluid flow restriction to trans cooler
• High temperature silicone O-ring seals
• Black Anodized Finish
• Simple Installation

This Part Fits:

The 3.5" High Flow Intercooler Outlet Elbow for 2006-2010 LBZ/LMM Duramax replaces the factory plastic piece pipe with a high flow, 14 ga. aluminum fabricated 3.5" pipe. This part uses a CNC machined flange with a double o-ring seal, comes supplied with a new wire clip ring, and uses an upgraded silicone reducer boot with stainless steel t-bolt clamps to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower robbing boost leaks. Finished in your choice of custom powder colors to match your existing WCFab products.

• NOTE: Designed for use specifically with aftermarket intercooler piping and turbo kits requiring a bead roll connection at the intercooler outlet.
• CNC Machined Billet Aluminum Flange with Double O-Rings Provides an Improved Sealing Surface to Eliminate Boost Leaks
• New Wire Clip Ring for Intercooler Flange Connection
• HD Silicone 3.5 in. x 3 in. Reducer Boot
• Durable Custom Powder Coat Finish
• 3.5 in. Intercooler Outlet Elbow
• Stainless Steel T-Bolt Clamps
• O-Rings

This Part Fits:

The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and cooling stack. Our heavy gauge aluminum splash shield kit provides added strength, coverage, and protection to the underside of your truck and a clean appearance. Includes high quality flanged hardware. Installs easily using factory mounting points and includes necessary brackets for proper lower radiator hose support. Made in USA. Finished in your choice of Fine Texture Black powder coat to match OEM plastics or your choice of custom colors (additional cost and lead time applies). Replaces the following GM Part Numbers:22781372,15049191, 15152798, 15745156

• Replaces OEM plastic front shield for lower engine bay and cooling stack which is prone to cracking and breaking.
• Available in Fine Texture Black powder coat finish to match OEM plastics or your choice of custom colors
• Compatible with Gas and Diesel engine HD model trucks
• Provides additional front coverage area vs. OEM part
• Incorporates lower radiator hose support brackets
• Built in standoffs for frame mounting points
• Includes New Flanged Head Mounting Hardware
• Constructed from heavy gauge aluminum
• Installs easily with basic hand tools
• Uses OEM mounting points
• Made in USA

This Part Fits:

2015-2019 Silverado and Sierra 2500HD / 3500HD CNC machined billet aluminum spacer kits from WCFab move the front bumper forward, keeping it off the frame horns 3/4 of an inch while maintaining the maximum mounting surface area for structural integrity. Moving the bumper forward allows for the fitment of wider and taller wheel and tire combinations with a more negative offset. It prevents or reduces the need for additional trimming of OEM components. - - Finished in a Flat Black powder coat for additional corrosion resistance and OEM-like appearance. - - Installs easily with basic hand tools. - - For less aggressive fitments, please see 3/8" Spacer Kit part number WCF100453

• WCFab 3/4" Front Bumper Spacer Kit for 2015-2019 GM 2500/3500 HD Trucks improves aftermarket wheel & tire fitment options by moving front bumper forward & away from front wheels creating more wheel opening area without need for trimming.
• Provides additional clearance to front bumper for aftermarket wheel, tire, and suspension setups to prevent rubbing
• Billet Aluminum 3/4 (0.750) in. Front Bumper Spacer Kit
• Includes high quality mounting hardware
• Flat Black Powder Coat Finish
• Fits Gas and Diesel HD Trucks
• Made in USA

This Part Fits:

2015-2019 Silverado and Sierra 2500HD / 3500HD CNC machined billet aluminum spacer kits from WCFab move the front bumper forward, keeping it off the frame horns 3/8 of an inch while maintaining the maximum mounting surface area for structural integrity. Moving the bumper forward allows for the fitment of wider and taller wheel and tire combinations with a more negative offset. It prevents or reduces the need for additional trimming of OEM components. - - Finished in a Flat Black powder coat for additional corrosion resistance and OEM-like appearance. - - Installs easily with basic hand tools. - - For more aggressive fitments, please see our 3/4" Spacer Kit part number WCF100462

• WCFab 3/8" Front Bumper Spacer Kit for 2015-2019 GM 2500/3500 HD Trucks improves aftermarket wheel & tire fitment options by moving front bumper forward & away from front wheels creating more wheel opening area without need for trimming.
• Provides additional clearance to front bumper for aftermarket wheel, tire, and suspension setups to prevent rubbing
• Billet Aluminum 3/8 (0.375) in. Front Bumper Spacer Kit
• Utilizes factory mounting hardware
• Flat Black Powder Coat Finish
• Fits Gas and Diesel HD Trucks
• Made in USA

This Part Fits:

2020-2025 Silverado and Sierra 2500HD / 3500HD CNC machined billet aluminum spacer kits from WCFab move the front bumper forward off the frame horns 3/4 of an inch while maintaining maximum mounting surface area for structural integrity. Moving the bumper forward allows for fitment of wider and taller wheel and tire combinations with more negative offset and prevents or reduces the need for additional trimming of OEM components. - - Finished in Flat Black powder coat for additional corrosion resistance and OEM like appearance. - - Installs easily with basic hand tools. - - For less aggressive fitments, please see our 3/8" Spacer Kit part number WCF100446

• WCFab 3/4" Front Bumper Spacer Kit for 2020-2025 GM 2500/3500 HD Trucks improves aftermarket wheel & tire fitment options by moving front bumper forward & away from front wheels creating more wheel opening area without need for trimming.
• Provides additional clearance to front bumper for aftermarket wheel, tire, and suspension setups to prevent rubbing
• Billet Aluminum 3/4 (0.750) in. Front Bumper Spacer Kit
• Includes high quality mounting hardware
• Flat Black Powder Coat Finish
• Fits Gas and Diesel HD Trucks
• Made in USA

This Part Fits:

Clean up the engine bay of your 2001-2025 Chevy Silverado or GMC Sierra 2500 / 3500 6.6L truck equipped with the 6.6L Duramax with this Billet Aluminum Black Anodized Oil Fill Cap from WCFab. This is a complete cap, not a cover. Direct OEM replacement for the factory plastic part. Includes o-ring seal and machined cam lock engagement. CNC machined in the USA. - - Direct replacement for the following GM OEM model numbers: 97350955, 97216410, 12573341, 12677347 - - Also compatible with 2.8L LWN Duramax and the following GM LS gasoline engines: - - LSX - 4.8L V8 - LR4, LY2, L20 - 5.3L V8 - LC9, LH6, LH8, LH9, LMF, LM4, LM7, LY5, LMG, LS4, L33, L59 - 5.7L V8 - LS1, LS6 - 6.0L V8 - LQ4, LQ9, LS2, L76, L98, L77, LY6, L96, LFA, LZ1 - 6.2L V8 - LS3, LS9, LSA, L92, L99 - 7.0L V8 - LS7

• Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps
• CNC Machined Billet Cap is a direct OEM Replacement not a cover.
• Engraved Wehrli Custom logo on bottom of part
• Black Anodized Finish
• Includes o-ring seal
• Installs in seconds
• Machined cam lock
• Made in 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 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 WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. The stock coolant reservoirs on these trucks are known to become cloudy and yellow with age becoming an eyesore when you're cleaning up the rest of your engine bay. More importantly, the stock units are notorious for the non-replaceable sensors that tend to fail prematurely causing a false low coolant warning. To fix the light on your dash using stock parts, you'll need to purchase and install a whole new coolant reservoir assembly...every time the sensor has an issue. To help clean up the under hood appearance of your truck and address this known failure point, our custom fabricated aluminum tanks include a high quality, cost effective float-type sensor that is easily serviceable for the life of your vehicle. - - Replaces the following GM Part Numbers: 84257137, 84214124, 84138913, 84257137, 84174037

• Billet Aluminum Coolant Level Sight Glass
• Serviceable Low Coolant Level Sensor
• Black Anodized Billet Aluminum Cap
• Fabricated Aluminum Coolant Tank
• High Quality Powder Coat Finish
• Installation hardware
• Over Flow Hose
• Made in USA

This Part Fits:

The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. The stock coolant reservoirs on these trucks are known to become cloudy and yellow with age becoming an eyesore when you're cleaning up the rest of your engine bay. More importantly, the stock units are notorious for the non-replaceable sensors that tend to fail prematurely causing a false low coolant warning. To fix the light on your dash using stock parts, you'll need to purchase and install a whole new coolant reservoir assembly...every time the sensor has an issue. To help clean up the under hood appearance of your truck and address this known failure point, our custom fabricated aluminum tanks include a high quality, cost effective float-type sensor that is easily serviceable for the life of your vehicle. - - Replaces the following GM Part Numbers: 84257137, 84214124, 84138913, 84257137, 84174037

• Billet Aluminum Coolant Level Sight Glass
• Serviceable Low Coolant Level Sensor
• Black Anodized Billet Aluminum Cap
• Fabricated Aluminum Coolant Tank
• High Quality Powder Coat Finish
• Installation hardware
• Over Flow Hose
• Made in USA

This Part Fits:

The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. The stock coolant reservoirs on these trucks are known to become cloudy and yellow with age becoming an eyesore when you're cleaning up the rest of your engine bay. More importantly, the stock units are notorious for the non-replaceable sensors that tend to fail prematurely causing a false low coolant warning. To fix the light on your dash using stock parts, you'll need to purchase and install a whole new coolant reservoir assembly...every time the sensor has an issue. To help clean up the under hood appearance of your truck and address this known failure point, our custom fabricated aluminum tanks include a high quality, cost effective float-type sensor that is easily serviceable for the life of your vehicle. - - Replaces the following GM Part Numbers: 84257137, 84214124, 84138913, 84257137, 84174037

• Billet Aluminum Coolant Level Sight Glass
• Serviceable Low Coolant Level Sensor
• Black Anodized Billet Aluminum Cap
• Fabricated Aluminum Coolant Tank
• High Quality Powder Coat Finish
• Installation hardware
• Over Flow Hose
• Made in USA

This Part Fits:

The WCFab Splash Shield Kit for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and cooling stack. Our heavy gauge aluminum splash shield kit provides added strength, coverage, and protection to the underside of your truck and a clean appearance. Includes high quality flanged hardware. Installs easily using factory mounting points and includes necessary brackets for proper lower radiator hose support. Made in USA. Finished in your choice of Fine Texture Black powder coat to match OEM plastics or your choice of custom colors (additional cost and lead time applies).

• Available in Fine Texture Black powder coat finish to match OEM plastics or your choice of custom colors
• Includes New Flanged Head Mounting Hardware (not pictured)
• Compatible with Gas and Diesel engine HD model trucks
• Provides additional front coverage area vs. OEM part
• Incorporates lower radiator hose support brackets
• Built in standoffs for frame mounting points
• Constructed from heavy gauge aluminum
• Installs easily with basic hand tools
• Uses OEM mounting points
• Made in USA

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