Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter
$61.00
$59.17
WCFWCF205-190
Clamps
Fabrication
New Arrivals
This Billet Aluminum Beadroll Adapter Flange connects to the outlet (passenger / cold) side of the Intercooler. Adapts the OE slip/clip ring assembly to...
Wehrli 17-23 GM 6.6L L5P Duramax VGT Exhaust Housing Heat Blanket
$159.00
$154.23
WCFWCF100822
Fabrication
Heat Shields
New Arrivals
For use on tuned 2017-2023 L5P Duramax competition trucks equipped with VGT Style Turbochargers.This Part Fits: Year Make Model Submodel 2021-2023 Chevrolet Silverado 2500...
Wehrli 17-23 L5P 6.6L Duramax/19-23 L5D 6.6L Duramax High Flow Turbo Pedestal Kit
$549.00
$532.53
WCFWCF100185
Forced Induction
Turbo Upgrade Components
Wehrli 17-23 L5P 6.6L Duramax/19-23 L5D 6.6L Duramax High Flow Turbo Pedestal Kit
Wehrli 17-24 6.7L Power Stroke Coolant Tank and Battery Box Kit - Gloss Black
$895.00
$868.15
WCFWCF100203-GB
Coolant Reservoirs
Cooling
The WCFab Coolant Tank Kit with Battery Box for the 2017-2025 Ford Super Duty equipped with the 6.7L Power Stroke Diesel engine replaces the...
Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets
$705.00
$683.85
WCFWCF100624
Connecting Pipes
Exhaust, Mufflers & Tips
New Arrivals
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...
Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware
$2,225.00
$2,158.25
WCFWCF100226
Exhaust, Mufflers & Tips
Headers & Manifolds
New Arrivals
WCFab's 2017-2025 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust...
Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe
$345.00
$334.65
WCFWCF100129
Downpipes
Exhaust, Mufflers & Tips
New Arrivals
Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the...
Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit
$62.00
$60.14
WCFWCF100199
Engine Components
Hardware Kits - Other
New Arrivals
The WCFab L5P Up Pipe Bolt Kit is comprised of 12 specially selected high strength ARP fasteners and matched washers with a pack of...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss Black
$269.00
$260.93
WCFWCF100775-GB
Air Intake Components
Air Intake Systems
New Arrivals
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss White
$269.00
$260.93
WCFWCF100775-GW
Air Intake Components
Air Intake Systems
New Arrivals
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 L5P Duramax Billet Exhaust Manifold Kit w/ Gaskets and ARP Hardware
$1,619.00
$1,570.43
WCFWCF100373
Exhaust, Mufflers & Tips
Headers & Manifolds
New Arrivals
WCFab's 2017-2025 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust...
Wehrli 2.375in x 3in ID Straight Reducer 4.5in Long Silicone Boot and Clamp Kit
$64.00
$62.08
WCFWCF207-105
Clamps
Fabrication
New Arrivals
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.
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
$234.00
$226.98
WCFWCF100833-GB
Air Intake Components
Air Intake Systems
New Arrivals
3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss Black
$649.00
$629.53
WCFWCF100702-GB
Air Intake Systems
Cold Air Intakes
New Arrivals
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...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss White
$649.00
$629.53
WCFWCF100702-GW
Air Intake Systems
Cold Air Intakes
New Arrivals
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...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$345.00
$334.65
WCFWCF100365-GB
Forced Induction
Intercooler Pipe Kits
New Arrivals
The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 1/2" inter cooler pipe with...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss White
$345.00
$334.65
WCFWCF100365-GW
Forced Induction
Intercooler Pipe Kits
New Arrivals
The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 1/2" inter cooler pipe with...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$370.00
$358.90
WCFWCF100365-RED
Forced Induction
Intercooler Pipe Kits
The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 1/2" inter cooler pipe with...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit - Illusion Cherry
$1,684.00
$1,633.48
WCFWCF100414-RED
Air Intake Systems
Cold Air Intakes
New Arrivals
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black
$385.00
$373.45
WCFWCF100381-GB
Forced Induction
Intercooler Pipe Kits
New Arrivals
The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high...
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss White
$385.00
$373.45
WCFWCF100381-GW
Forced Induction
Intercooler Pipe Kits
The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Gloss Black
$859.00
$833.23
WCFWCF100684-GB
Air Intake Systems
Cold Air Intakes
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Gloss White
$859.00
$833.23
WCFWCF100684-GW
Air Intake Systems
Cold Air Intakes
New Arrivals
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Red
$934.00
$905.98
WCFWCF100684-RED
Air Intake Systems
Cold Air Intakes
New Arrivals
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss Black
$1,559.00
$1,512.23
WCFWCF100414-GB
Air Intake Systems
Cold Air Intakes
New Arrivals
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss White
$1,559.00
$1,512.23
WCFWCF100414-GW
Air Intake Systems
Cold Air Intakes
New Arrivals
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-24 Chevrolet Duramax Traction Bar Install Kit
$285.00
$276.45
WCFWCF100831
New Arrivals
Suspension
Suspension Arms & Components
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...
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss Black
$540.00
$523.80
WCFWCF100268-GB
Coolant Reservoirs
Cooling
2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. - - Dress up your engine bay by replacing the...
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss White
$540.00
$523.80
WCFWCF100268-GW
Coolant Reservoirs
Cooling
2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. - - Dress up your engine bay by replacing the...
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - WCFab Red
$565.00
$548.05
WCFWCF100268-RED
Coolant Reservoirs
Cooling
2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. - - Dress up your engine bay by replacing the...
Wehrli 20-24 ChevroletL5P Duramax High Flow Intake Bundle Kit - WCFab Candy Red
$1,684.00
$1,633.48
WCFWCF100414-CR
Air Intake Systems
Cold Air Intakes
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Candy Teal
$934.00
$905.98
WCFWCF100684-CT
Air Intake Systems
Cold Air Intakes
New Arrivals
High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P...
Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - WCFab Red
$274.00
$265.78
WCFWCF100224-RED
Coolant Reservoirs
Cooling
2020-2025 L5P Duramax Fabricated Aluminum Axuiliary Coolant Tank Kit, mounts in OEM location. Dress up your engine bay by replacing the ugly clear plastic...
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Candy Teal
$749.00
$726.53
WCFWCF100410-CT
Air Intake Systems
Cold Air Intakes
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....
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss Black
$699.00
$678.03
WCFWCF100410-GB
Air Intake Systems
Cold Air Intakes
New Arrivals
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....
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss White
$699.00
$678.03
WCFWCF100410-GW
Air Intake Systems
Cold Air Intakes
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....
