Wehrli
Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
$83.67
$81.16
WCFWCF100469
Black Friday 2024
Cooling
Thermostat Housings
Wehrli
Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
Wehrli
Wehrli Universal 4in Inlet Dry Air Filter (Use w/WCF Kits)
$102.10
$99.04
WCFWCF100717
Air Filters
Air Filters - Drop In
Air Intake System All
All Air Filters
Black Friday 2024
Wehrli
DESCRIPTION
Replacement Dry Air Filter used in WCFab 4" Intake kits and S300 Single Install Kits.
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Down Pipe
$475.07
$460.81
WCFWCF100129
Black Friday 2024
Downpipes
Downpipes
Downpipes & J Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Down Pipe NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE...
Wehrli
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
$52.47
$50.90
WCFWCF100240
Black Friday 2024
Engine Components
Hardware Kits - Other
Wehrli
ARP Up Pipe Bolt kit for 2001-2016 Duramax. 6 Washers and Bolts for installing 1 up pipe. Includes ARP Lube.Purchase two sets when installing...
Wehrli
Wehrli Ford/Dodge/Universal Traction Bar Install Kit
$177.26
$171.95
WCFWCF100842
Black Friday 2024
Suspension
Suspension Arms & Components
Wehrli
Wehrli Ford/Dodge/Universal Traction Bar Install Kit
Wehrli
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Passenger Side Up Pipe w/Gaskets (Single Turbo)
$475.07
$460.81
WCFWCF100654
Black Friday 2024
Connecting Pipes
Downpipes & J Pipes
Exhaust Mufflers, Tips, & Hardware
Exhaust Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Passenger Side Up Pipe w/Gaskets (Single Turbo) NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA....
Wehrli
Wehrli Universal 5in Inlet Dry Air Filter (Use w/WCF Kits)
$102.10
$99.04
WCFWCF100719
Air Filters
Air Filters - Drop In
Air Intake System All
All Air Filters
Black Friday 2024
Wehrli
Wehrli Universal 5in Inlet Dry Air Filter (Use w/WCF Kits)
Wehrli
Wehrli 2020+ GM 2500/3500 HD Bumper Spacer Kit - 3/4in
$282.20
$273.74
WCFWCF100444
Black Friday 2024
Bumper Accessories
Bumpers, Grilles & Guards
Wehrli
Wehrli 2020+ GM 2500/3500 HD Bumper Spacer Kit - 3/4in
Wehrli
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe
$276.53
$268.23
WCFWCF100120
Black Friday 2024
Downpipes
Downpipes
Downpipes & J Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA,...
Wehrli
Wehrli 07.5-18 Dodge 6.7L Cummins 4in Intake Kit - Gloss Black
$658.00
$638.26
WCFWCF100863-GB
Air Intake System All
Air Intake Systems
Air Intake Systems | Elite Race Fab
Black Friday 2024
Cold Air Intake
Cold Air Intakes
Wehrli
Wehrli 07.5-18 Dodge 6.7L Cummins 4in Intake Kit - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN...
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax VGT Exhaust Housing Heat Blanket
$216.97
$210.46
WCFWCF100822
Black Friday 2024
Fabrication
Heat Shields
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax VGT Exhaust Housing Heat Blanket
Wehrli
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
$219.81
$213.21
WCFWCF100733
Black Friday 2024
Fabrication
Heat Shields
Wehrli
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
$331.84
$321.88
WCFWCF100721-GB
Air Intake Components
Air Intake System All
Air Intake Systems
Black Friday 2024
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli Universal Outerwear Air Filter Cover (Use w/WCF Air Filters)
$63.81
$61.90
WCFWCF100728
Air Filters
Air Filters - Drop In
Air Intake System All
All Air Filters
Black Friday 2024
Wehrli
Wehrli Universal Outerwear Air Filter Cover (Use w/WCF Air Filters)
Wehrli
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style)
$324.75
$315.00
WCFWCF100121
Black Friday 2024
Downpipes
Downpipes
Downpipes & J Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style) NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN...
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Red
$928.86
$900.99
WCFWCF100344-RED
Air Intake System All
Air Intake Systems
Air Intake Systems | Elite Race Fab
Black Friday 2024
Cold Air Intake
Cold Air Intakes
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Red NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE...
Wehrli
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black
$324.75
$315.00
WCFWCF100466-GB
Black Friday 2024
Cooling System
Forced Induction
Intercooler Pipe Kits
Intercooler Piping
Intercooler System
Wehrli
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange)
$494.92
$480.07
WCFWCF100705
Black Friday 2024
Downpipes
Downpipes
Downpipes & J Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange) NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU...
Wehrli
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo
$886.32
$859.73
WCFWCF100590
Black Friday 2024
Connecting Pipes
Downpipes & J Pipes
Exhaust Mufflers, Tips, & Hardware
Exhaust Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/Tow Hooks - Raw Finish
$319.07
$309.50
WCFWCF100425
Black Friday 2024
Bumper Accessories
Bumpers, Grilles & Guards
Wehrli
Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/ Tow Hook Hole - Raw Finish
Wehrli
Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
$361.62
$350.77
WCFWCF100462
Black Friday 2024
Bumper Accessories
Bumpers, Grilles & Guards
Wehrli
Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss White
$331.84
$321.88
WCFWCF100721-GW
Air Intake Components
Air Intake System All
Air Intake Systems
Black Friday 2024
Wehrli
DESCRIPTION 3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" diameter and...
Wehrli
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3.5in Intake Horn - Gloss Black
$205.63
$199.46
WCFWCF100342-GB
Air Intake Components
Air Intake System All
Air Intake Systems
Black Friday 2024
Wehrli
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3.5in Intake Horn - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE...
Wehrli
Wehrli 04-07 Dodge Ram Cummins 4in Down Pipe - w/High Mount S400 Turbo & 2nd Gen Manifold
$480.74
$466.32
WCFWCF100262
Black Friday 2024
Downpipes
Downpipes
Downpipes & J Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 04-07 Dodge Ram Cummins 4in Down Pipe - w/ High Mount S400 Turbo & 2nd Gen Manifold NOT CARB-APPROVED. ILLEGAL TO USE OR...
Wehrli
Wehrli 2020+ Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
$331.84
$321.88
WCFWCF100833-GB
Air Intake Components
Air Intake System All
Air Intake Systems
Black Friday 2024
Wehrli
Wehrli 2020+ Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli 2020+ GMC 2500/3500HD Fender Flare Marker Light Delete Kit w/o Logo - Fine Texture Black
$424.01
$411.29
WCFWCF100393
Automotive Lighting
Black Friday 2024
Light Accessories and Wiring
Lights
Wehrli
Wehrli 2020+ GMC 2500 / 3500 HD Billet Marker Light Delete Kit w/o Logo - Fine Texture Black
Wehrli
Wehrli 07.5-18 Dodge 6.7L Cummins 4in Intake Kit - WCFab Red
$693.45
$672.65
WCFWCF100863-RED
Air Intake System All
Air Intake Systems
Air Intake Systems | Elite Race Fab
Black Friday 2024
Cold Air Intake
Cold Air Intakes
Wehrli
Wehrli 07.5-18 Dodge 6.7L Cummins 4in Intake Kit - WCFab Red NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN...
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White
$670.76
$650.64
WCFWCF100647-GW
Coolant Reservoirs
Cooling
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White
Wehrli
Wehrli 2020+ Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Gloss Black
$319.07
$309.50
WCFWCF100720-GB
Air Intake Components
Air Intake System All
Air Intake Systems
Black Friday 2024
Wehrli
Wehrli 2020+ Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN...
Wehrli
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Grey
$1,340.11
$1,299.91
WCFWCF100693-GRY
Air Intake System All
Air Intake Systems
Black Friday 2024
Intake Elbows
Wehrli
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Grey NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE...
Wehrli
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo)
$475.07
$460.81
WCFWCF100652
Black Friday 2024
Connecting Pipes
Downpipes & J Pipes
Exhaust Mufflers, Tips, & Hardware
Exhaust Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red
$706.22
$685.03
WCFWCF100647-RED
Black Friday 2024
Coolant Reservoirs
Cooling
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets
$977.08
$947.76
WCFWCF100624
Black Friday 2024
Connecting Pipes
Downpipes & J Pipes
Exhaust Mufflers, Tips, & Hardware
Exhaust Pipes
Exhaust Systems - Cat-Back, Turbo-Back, Turbo-Back
Exhaust, Mufflers & Tips
Wehrli
DESCRIPTION Replace the lightweight, leak prone, 1 5/8" OEM up pipes on your 2017+ Newer Duramax with these heavy duty 11 gauge 2" Stainless...
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$467.98
$453.94
WCFWCF100353-RED
Black Friday 2024
Cooling System
Forced Induction
Intercooler Pipe Kits
Intercooler Piping
Intercooler System
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black
$432.52
$419.55
WCFWCF100352-GB
Black Friday 2024
Cooling System
Forced Induction
Intercooler Pipe Kits
Intercooler Piping
Intercooler System
Wehrli
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF...
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate
$63.81
$61.90
WCFWCF100096
Block Off Plates
Block Off Plates & Plugs
Engine Components
Wehrli
DESCRIPTION This quick and easy to install, billet aluminum plate allows you to clean up your engine bay in minutes by removing the big...
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