Stage 1 upgrade for the 2020-2025 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:

Stage 1 upgrade for the 2020-2025 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:

Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25

• Correct replacement sensor for WCFab Fabricated Coolant Tanks designed for LB7, LLY, LBZ, LMM and L5P Duramax trucks

4" Intake Kit for 2003-2007 Dodge Ram 2500 / 3500 5.9L Cummins with Factory or OEM style Turbocharger. - - This high flow, fabricated aluminum intake pipe with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. Increases air flow to your turbo producing improved horsepower, torque, and quicker throttle response. 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. - - High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure optimum durability and ease of installation. Includes high quality 4" dry air filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. - - 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.

• Outerwear's Pre-Filter Cover
• Custom Powder Coating
• Boots and Clamps
• Dry Air Filter
• 4" Intake

This Part Fits:

Replacement O-Ring for S400 Compressor outlet flanges. Used with the following WCFab products: LB7 Duramax S400 Single Turbo Install Kit (WCF100489), 2004.5-2007 5.9L Cummins S400 High Mount 2nd Gen Swap Kit (WCF100486), 2003-2007 5.9L Cummins S400/Stock Twin Turbo Kit (WCF100567), 2003-2007 5.9L Cummins S400/S400 Side by Side Compound (Twin) Turbo Kit (WCF100580)

• Replacement O-Ring Seal for use with Borg Warner S400 Turbocharger Compressor Cover Outlet V-Band Flanges

This quick and easy to install, billet aluminum plug allows you to clean up your engine bay and get more aggressive turbo sound in minutes by removing the big plastic resonator connected to your OEM intake. 100% warranty and emissions friendly. CNC machined in the USA from 6061 aluminum. Black anodized finish with engraved Wehrli Custom Fabrication logo.

• Will fit on stock truck no other modifications or upgrades necessary!
• Black anodized finish with engraved logo
• NO Tuning required, bolt on!
• CNC Machined Billet Plug

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:

Contains one 2.375" x 3" ID Silicone Reducer Boot 4.5" Long with Logo, one 3" T-Bolt Clamp and one 2.375-2.5" T-Bolt Clamp.

• Qty. 1 of 2.375" x 3" ID Silicone Reducer Boot 4.5" Long
• Qty. 1 of 2.375-2.5" T-Bolt Clamp
• Qty. 1 of 3" T-Bolt Clamp

This Billet Aluminum Beadroll Adapter Flange connects to the outlet (passenger / cold) side of the Intercooler. Adapts the OE slip/clip ring assembly to a precision machined bead roll joint allowing you to connect a 3.5" silicone boot/T-bolt clamp to the intercooler for custom intercooler pipe builds. NOTE: This part is designed for use with some aftermarket and custom fabricated high flow intercooler piping and turbo kits which are looking to adapt to the stock style intercooler outlet to a 3.5" silicone boot and bead roll joint.

• Adapts OE slip/clip ring assembly on the intercooler outlet to a bead roll joint allowing you to connect a 3.5" silicone boot/T-bolt clamp to the intercooler for custom intercooler piping builds
• Billet Aluminum Beadroll Adapter Flange connects to outlet (passenger) side of the OEM or aftermarket intercooler with stock clip ring style connections
• Includes O-Ring Seals and New Wire Retaining Clip
• Black Anodized Finish
• Made in USA

This Part Fits:

6.7L Cummins Thick Flange #12 JIC Male Fitting for Coolant Port Behind Water Pump. Press Fit Connection with High Temp O-Ring Seal and Mounting Bolt Tab.

• Press Fit Connection with High Temp O-Ring Seal and Mounting Bolt Tab
• #12 JIC Male Fitting for Coolant Port Behind Water Pump
• CNC Machined Billet Aluminum
• Black Anodized Finish
• Made in USA

Aluminum Upper Coolant Pipe with Y-Connector for 2013-2015 6.7L Cummins equipped Ram 2500 / 3500 HD trucks equipped with DUAL (2) RADIATORS. Replaces the OEM rubber upper coolant hose with failure prone plastic connector which is known for developing coolant leaks. Comes powder coated in your choice of colors! Designed for use specifically with OEM RAM dual radiators. Aftermarket radiators may cause fitment issues if their inlet location varies from the factory part design. Replaces the following MOPAR Part Numbers: 52014722AD, 52014722AB, 52014722AC.

• Replaces upper radiator hose and failure prone plastic Y-pipe
• Durable Custom Powder Coat Finish
• Fabricated Aluminum Coolant Pipe
• Stainless Steel T-Bolt Clamps
• Silicone Boots
• Made in USA

This Part Fits:

Aluminum Upper Coolant Pipe with Y-Connector for 2013-2015 6.7L Cummins equipped Ram 2500 / 3500 HD trucks equipped with DUAL (2) RADIATORS. Replaces the OEM rubber upper coolant hose with failure prone plastic connector which is known for developing coolant leaks. Comes powder coated in your choice of colors! Designed for use specifically with OEM RAM dual radiators. Aftermarket radiators may cause fitment issues if their inlet location varies from the factory part design. Replaces the following MOPAR Part Numbers: 52014722AD, 52014722AB, 52014722AC.

• Replaces upper radiator hose and failure prone plastic Y-pipe
• Durable Custom Powder Coat Finish
• Fabricated Aluminum Coolant Pipe
• Stainless Steel T-Bolt Clamps
• Silicone Boots
• Made in USA

This Part Fits:

Aluminum Upper Coolant Pipe with Y-Connector for 2013-2015 6.7L Cummins equipped Ram 2500 / 3500 HD trucks equipped with DUAL (2) RADIATORS. Replaces the OEM rubber upper coolant hose with failure prone plastic connector which is known for developing coolant leaks. Comes powder coated in your choice of colors! Designed for use specifically with OEM RAM dual radiators. Aftermarket radiators may cause fitment issues if their inlet location varies from the factory part design. Replaces the following MOPAR Part Numbers: 52014722AD, 52014722AB, 52014722AC.

• Replaces upper radiator hose and failure prone plastic Y-pipe
• Durable Custom Powder Coat Finish
• Fabricated Aluminum Coolant Pipe
• Stainless Steel T-Bolt Clamps
• Silicone Boots
• Made in USA

This Part Fits:

Built in house at WCFab our traction bar brackets weld on to the bottom of the axle tube and weld to the frame on the front end. Grade 8 hardware connects the bars to the mounts on the frame and axle.

• This part number is mounting hardware only. Must be combined with traction bar base part number WCF100837 or WCF100839 (depending on vehicle application) for complete product kit.
• Powder Coating with zinc primer base coat on axle side mounts.
• Axle and Frame side weld on mounts
• Grade 8 Hardware

Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to the frame on the front end. Grade 8 hardware connects the bars to the mounts on the frame and axle.

• This part number is mounting hardware only. Must be combined with traction bar base part number WCF100837 or WCF100839 (depending on vehicle application) for complete product kit.
• Powder Coating with zinc primer base coat on axle side mounts.
• Includes Axle side bolt on and Frame side weld on mounts
• Grade 8 Hardware

This Part Fits:

Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to the frame on the front end. Grade 8 hardware connects the bars to the mounts on the frame and axle.

• This part number is mounting hardware only. Must be combined with traction bar base part number WCF100837 or WCF100839 (depending on vehicle application) for complete product kit.
• Includes Axle side bolt on and Frame side weld on mounts
• Powder Coating with zinc primer base coat
• Grade 8 Hardware

This Part Fits:

Traction bars are a necessary upgrade when increasing the horsepower on your truck to prevent the axle from twisting which can lead to broken u-joints, driveshafts, and even twisted axle housings. These Universal Fabricator Series 68" Traction Bars from WCFab include the essentials, allowing you to customize the mounts for your specific application. Features High quality RockJock rebuild-able and grease-able Johnny Joint heim connections at the frame side connection for the bars. Heavy Duty Poly Urethane Bushing at the axle side connection for decreased noise and vibration (common complaint when solid heims are used on both ends). WCFab traction bars are all finished with their professional in house powder coat process in your color choice and come standard with a epoxy primer base coat before the final color to increase corrosion resistance by more than ten times compared to just your standard powder single coat application. Made in USA.

• Frame and Axle Mounts and Installation Hardware Sold Separately
• Powder Coating with epoxy primer base coat
• 68" Heavy Duty Universal Traction Bars
• Includes RockJock Johnny Joints
• Includes Poly Bushings
• Made in USA

Traction bars are a necessary upgrade when increasing the horsepower on your truck to prevent the axle from twisting which can lead to broken u-joints, driveshafts, and even twisted axle housings. These Universal Fabricator Series 60" Traction Bars from WCFab include the essentials, allowing you to customize the mounts for your specific application. Features High quality RockJock rebuild-able and grease-able Johnny Joint heim connections at the frame side connection for the bars. Heavy Duty Poly Urethane Bushing at the axle side connection for decreased noise and vibration (common complaint when solid heims are used on both ends). WCFab traction bars are all finished with their professional in house powder coat process in your color choice and come standard with a epoxy primer base coat before the final color to increase corrosion resistance by more than ten times compared to just your standard powder single coat application. Made in USA.

• Frame and Axle Mounts and Installation Hardware Sold Separately
• Powder Coating with epoxy primer base coat
• 60" Heavy Duty Universal Traction Bars
• Includes RockJock Johnny Joints
• Includes Poly Bushings
• Made in USA

Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to the frame on the front end. Grade 8 hardware connects the bars to the mounts on the frame and axle.

• This part number is mounting hardware only. Must be combined with traction bar base part number WCF100837 or WCF100839 (depending on vehicle application) for complete product kit.
• Powder Coating with zinc primer base coat on axle side mounts.
• Includes Axle side bolt on and Frame side weld on mounts
• Grade 8 Hardware

This Part Fits:

For use on tuned 2017-2023 L5P Duramax competition trucks equipped with VGT Style Turbochargers.

• Easy to install blanket keeps heat inside the turbo housing
• Durable high temperature exterior shell material
• Internally rated to over 2500 deg F direct heat
• Decreases under hood temperatures
• Stainless steel rivet fasteners
• Handmade in the USA

This Part Fits:

1" Thick Steel Divided T4 Spacer Plate Kit, Ceramic Coated Black. Includes M10 Mounting Studs 2.5" long, nuts, washers, and two T4 Gaskets

• 1" T4 Spacer Plate, Ceramic Coated
• M10 Studs, Nuts, & Washers
• (2) T4 Gaskets

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:

Aluminum Upper Coolant Pipe for 2017-2019 L5P Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of choice! Replaces the following GM Part Numbers: 84094878

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

This Part Fits:

Aluminum Upper Coolant Pipe for 2017-2019 L5P Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of choice! Replaces the following GM Part Numbers: 84094878

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

This Part Fits:

Reduce under hood temps, increase turbocharger efficiency and clean up the engine bay on your 2004.5-2016 Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck equipped with the 6.6L Duramax diesel with Made in USA heat blankets from WCFab. - - Did you know that a turbocharger heat blanket can help lower the direct radiant heat from your turbo exhaust housing by up to 80%? Keeping that wasted thermal energy inside the housing and out of your engine compartment helps maintain exhaust gas velocity driving the turbine to improve efficiency and response (spool up) of your engine's turbocharger. - - These hand crafted blankets are designed to conform tightly around the stock exhaust housing on your truck's VVT. - - Engineered for extreme performance use - internal ceramic insulation material for these blankets has been rated to withstand over 2,500 degrees Fahrenheit from a direct heat source and is protected by a durable wire mesh layer for maximum resistance to abrasion caused by engine vibration. Finished in a durable grey high temperature shell with stainless steel rivet fasteners to provide an attractive covering for the ugly raw stock turbo exhaust housing. - - Fitment Note: Not compatible with metal OEM turbo heat shields.

• VGT turbo heat blanket for 2004.5-2016 Chevy Silverado and GMC Sierra trucks equipped with the 6.6L Duramax Diesel Engine
• Improves turbo spool up - increases turbocharger efficiency by keeping heat energy inside the turbo housing
• Compatible with stock and aftermarket drop in replacement turbochargers for LLY, LBZ, LMM and LML Duramax
• Lowers underhood temperatures - Controls radiant exhaust heat
• Internally rated to over 2,500 deg F direct heat
• Durable high temperature exterior shell
• Stainless steel rivet fasteners
• Handmade in the USA
• Easy Installation

This Part Fits:

T6 Exhaust Housing Blanket for use with any S500, S400, GT50, GT55, Precision T6 exhaust housings.

• Easy to install blanket keeps heat inside the turbo housing
• Durable high temperature exterior shell material
• Internally rated to over 2500 deg F direct heat
• Decreases under hood temperatures
• Stainless steel rivet fasteners
• Handmade in the USA

For use on all T4 Flange style exhaust housings found on S300, S400, garrett, holset, precision turbo chargers.

• Easy to install blanket keeps heat inside the turbo housing
• Durable high temperature exterior shell material
• Internally rated to over 2500 deg F direct heat
• Decreases under hood temperatures
• Stainless steel rivet fasteners
• Handmade in the USA