Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo) - WCF100654 $345.00 $334.65 Add to Cart
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Passenger Side Up Pipe w/Gaskets (Twin Turbo) - WCF100648 $345.00 $334.65 Add to Cart
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo - WCF100590 $639.00 $619.83 Add to Cart
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black - WCF100693-GB $925.00 $897.25 Add to Cart
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Grey - WCF100693-GRY $975.00 $945.75 Add to Cart
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100349-GB $315.00 $305.55
Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit - Raw - WCF100615-RAW $589.00 $571.33
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Gloss Black - WCF100645-GB $489.00 $474.33
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - WCFab Red - WCF100645-RED $514.00 $498.58
Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) - WCF100265 $102.00 $98.94 Add to Cart
Wehrli 01-10 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black - WCF100852-GB $859.00 Add to Cart
Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black - WCF100850-GB $939.00 $910.83 Add to Cart
Wehrli 01-10 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black - WCF100463-FTB $299.00 $290.03 Add to Cart
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 $345.00 $334.65 Add to Cart
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 $38.00 $36.86 Add to Cart
Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 $1,445.00 $1,401.65 Add to Cart
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black - WCF100113-GB $389.00 $377.33 Add to Cart
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss Black - WCF100205-GB $150.00 $145.50 Add to Cart
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss White - WCF100205-GW $150.00 $145.50 Add to Cart
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Red - WCF100205-RED $175.00 $169.75 Add to Cart
Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Bengal Red - WCF100678-BR $160.00 $155.20 Add to Cart
Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Gloss Black - WCF100678-GB $160.00 $155.20
Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - WCFab Red - WCF100678-RED $185.00 $179.45
Wehrli 04.5-07 Dodge Ram Cummins 4in Down Pipe - w/High Mount S400 Turbo & 2nd Gen Manifold - WCF100262 $350.00 $339.50 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe - WCF100120 $200.00 $194.00 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe - WCF100703 $255.00 $247.35 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100352-GB $315.00 $305.55 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss White - WCF100352-GW $315.00 $305.55 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red - WCF100352-RED $340.00 $329.80 Add to Cart
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket - WCF100733 $160.00 $155.20 Add to Cart
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized - WCF100189 $47.50 $46.08 Add to Cart
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 2 High Flow Bundle Kit - WCFab Grey - WCF100437-GRY $2,635.00 $2,555.95
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Gloss Black - WCF100412-GB $400.00 $388.00 Add to Cart
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black - WCF100367-GB $424.00 $411.28 Add to Cart
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Upper Coolant Pipe - Gloss Black - WCF100622-GB $149.00 $144.53
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black - WCF100466-GB $239.00 $231.83 Add to Cart
Wehrli 06-23 Cummins 5.9L/6.7L Brake Master Cylinder Reservoir Cover - Bengal Red - WCF100209-BR $165.00 $160.05 Add to Cart
Wehrli 06-23 Cummins 5.9L/6.7L Brake Master Cylinder Reservoir Cover - Gloss Black - WCF100209-GB $165.00 $160.05
Wehrli 07.5-09 Dodge 6.7L Cummins 4in Intake Kit - Gloss Black - WCF100863-GB $479.00 $464.63 Add to Cart
Wehrli 07.5-09 Dodge 6.7L Cummins 4in Intake Kit - WCFab Red - WCF100863-RED $504.00 $488.88 Add to Cart
Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit Stage 2 - WCFab Red - WCF100303-RED $875.00 $848.75
Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss Black - WCF100041-GB $61.00 $59.17 Add to Cart
Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss White - WCF100041-GW $61.00 $59.17 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Bengal Red - WCF100517-BR $164.00 $159.08 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Gloss Black - WCF100517-GB $164.00 $159.08 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Gloss White - WCF100517-GW $164.00 $159.08 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - WCFab Red - WCF100517-RED $189.00 $183.33
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe -Illusion Purple - WCF100517-IP $189.00 $183.33
Wehrli 10-23 Cummins Fabricated Aluminum Engine Cover - Gloss White - WCF100730-GW $230.00 $223.10 Add to Cart
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style) - WCF100121 $235.00 $227.95 Add to Cart
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (V-Band Style) - WCF100704 $265.00 $257.05 Add to Cart
Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) - WCF100269 $112.00 $108.64 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Blue - WCF100353-BB $315.00 $305.55 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100353-GB $315.00 $305.55 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White - WCF100353-GW $315.00 $305.55 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey - WCF100353-GRY $340.00 $329.80 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red - WCF100353-RED $340.00 $329.80 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss Black - WCF100647-GB $489.00 $474.33 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White - WCF100647-GW $489.00 $474.33 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red - WCF100647-RED $514.00 $498.58 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate - WCF100096 $47.00 $45.59 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss Black - WCF100696-GB $160.00 $155.20 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss White - WCF100696-GW $160.00 $155.20 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Grey - WCF100696-GRY $185.00 $179.45 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Red - WCF100696-RED $185.00 $179.45 Add to Cart
Wehrli 11-16 Duramax LML High Flow Bundle Kit Stage 1 - WCFab Grey - WCF100409-GRY $1,102.00 $1,068.94
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - Gloss Black - WCF100682-GB $345.00 $334.65 Add to Cart
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Grey - WCF100682-GRY $370.00 $358.90 Add to Cart
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Red - WCF100682-RED $370.00 $358.90
Wehrli 11-16 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit - WCFab Red - WCF100328-RED $455.00 $441.35
Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black - WCF100853-GB $939.00 $910.83 Add to Cart
Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black - WCF100851-GB $939.00 $910.83 Add to Cart
Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - WCFab Red - WCF100851-RED $989.00 $959.33
Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Fine Texture Black - WCF100432-FTB $299.00 $290.03 Add to Cart
Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Bengal Blue - WCF100867-BB $225.00 $218.25 Add to Cart
Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Bengal Red - WCF100867-BR $225.00 $218.25 Add to Cart
Wehrli 13-18 Cummins Fabricated Aluminum Radiator Cover - Bengal Red - WCF100546-BR $205.00 $198.85 Add to Cart
Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Bengal Red - WCF100628-BR $525.00 $509.25
Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss Black - WCF100628-GB $525.00 $509.25 Add to Cart
Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/Tow Hooks - Raw Finish - WCF100425 $235.00 $227.95 Add to Cart
Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/Tow Hooks - Texture Black - WCF100427-FTB $289.00 $280.33
Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Fine Texture Black - WCF100290-FTB $160.00 $155.20 Add to Cart
Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Gloss Black - WCF100290-GB $160.00 $155.20 Add to Cart
Wehrli 15-19 Chevy HD Lower Valance Filler Panel License Plate Mount Bracket - WCF100156 $47.00 $45.59
Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange) - WCF100705 $359.00 $348.23 Add to Cart
Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Red - WCF100441-RED $1,600.00 $1,552.00 Add to Cart
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo) - WCF100654 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Passenger Side Up Pipe w/Gaskets (Single Turbo) $345.00 $334.65 Add to Cart
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Passenger Side Up Pipe w/Gaskets (Twin Turbo) - WCF100648 Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Passenger Side Up Pipe w/Gaskets (Twin Turbo) $345.00 $334.65 Add to Cart
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo - WCF100590 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo $639.00 $619.83 Add to Cart
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black - WCF100693-GB Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black $925.00 $897.25 Add to Cart
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Grey - WCF100693-GRY Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Grey $975.00 $945.75 Add to Cart
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100349-GB Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Gloss Black $315.00 $305.55
Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit - Raw - WCF100615-RAW 3" High Flow Y-Bridge for custom fabrication use. Not a direct OEM replacement. Does bolt to OEM intake runners. 3" Bead Roll Connection at inlet. 14 ga Aluminum neck and TIG welded CNC machined... $589.00 $571.33
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Gloss Black - WCF100645-GB Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Gloss Black $489.00 $474.33
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - WCFab Red - WCF100645-RED Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - WCFab Red $514.00 $498.58
Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) - WCF100265 Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) $102.00 $98.94 Add to Cart
Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit - WCF100840 Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit $285.00 $276.45 Add to Cart
Wehrli 01-10 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black - WCF100852-GB Wehrli 01-10 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black $859.00 Add to Cart
Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black - WCF100850-GB Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black $939.00 $910.83 Add to Cart
Wehrli 01-10 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black - WCF100463-FTB Wehrli 01-10 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black $299.00 $290.03 Add to Cart
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) $345.00 $334.65 Add to Cart
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit $38.00 $36.86 Add to Cart
Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware $1,445.00 $1,401.65 Add to Cart
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black - WCF100113-GB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black $389.00 $377.33 Add to Cart
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss Black - WCF100205-GB Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss Black $150.00 $145.50 Add to Cart
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss White - WCF100205-GW Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss White $150.00 $145.50 Add to Cart
Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Red - WCF100205-RED Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Red $175.00 $169.75 Add to Cart
Wehrli 03-07 Dodge 5.9L Cummins 4in Intake Kit - Gloss Black - WCF100346-GB Wehrli 03-07 Dodge 5.9L Cummins 4in Intake Kit - Gloss Black $429.00 $416.13
Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Bengal Red - WCF100678-BR Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Bengal Red $160.00 $155.20 Add to Cart
Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Gloss Black - WCF100678-GB Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Gloss Black $160.00 $155.20
Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - WCFab Red - WCF100678-RED Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - WCFab Red $185.00 $179.45
Wehrli 04.5-07 Dodge Ram Cummins 4in Down Pipe - w/High Mount S400 Turbo & 2nd Gen Manifold - WCF100262 Wehrli 04-07 Dodge Ram Cummins 4in Down Pipe - w/ High Mount S400 Turbo & 2nd Gen Manifold $350.00 $339.50 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe - WCF100120 Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe $200.00 $194.00 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe - WCF100703 Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe $255.00 $247.35 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100352-GB Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black $315.00 $305.55 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss White - WCF100352-GW Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss White $315.00 $305.55 Add to Cart
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red - WCF100352-RED Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - WCFab Red $340.00 $329.80 Add to Cart
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket - WCF100733 Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket $160.00 $155.20 Add to Cart
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized - WCF100189 Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit Billet Black Anodized $47.50 $46.08 Add to Cart
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 2 High Flow Bundle Kit - WCFab Grey - WCF100437-GRY Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 2 High Flow Bundle Kit - WCFab Grey $2,635.00 $2,555.95
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Gloss Black - WCF100412-GB Not compatible with OEM or other aftermarket intake systems that have the boot connection (intake to horn) molded to the intake pipe/not removable. If your intake uses a Boot and two clamps for... $400.00 $388.00 Add to Cart
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black - WCF100367-GB Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black $424.00 $411.28 Add to Cart
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Upper Coolant Pipe - Gloss Black - WCF100622-GB Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Upper Coolant Pipe - Gloss Black $149.00 $144.53
Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Gloss Black - WCF100420-GB Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Gloss Black $489.00 $474.33
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black - WCF100466-GB Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black $239.00 $231.83 Add to Cart
Wehrli 06-23 Cummins 5.9L/6.7L Brake Master Cylinder Reservoir Cover - Bengal Red - WCF100209-BR Clean up the engine bay of your 2006-2024 Dodge Ram 2500/3500 5.9L or 6.7L Cummins truck with this custom powder coated fabricated aluminum brake reservoir cover from WCFab that fits over the... $165.00 $160.05 Add to Cart
Wehrli 06-23 Cummins 5.9L/6.7L Brake Master Cylinder Reservoir Cover - Gloss Black - WCF100209-GB Wehrli 06-23 Cummins 5.9L/6.7L Brake Master Cylinder Reservoir Cover - Gloss Black $165.00 $160.05
Wehrli 07.5-09 Dodge 6.7L Cummins 4in Intake Kit - Gloss Black - WCF100863-GB Wehrli 07.5-18 Dodge 6.7L Cummins 4in Intake Kit - Gloss Black $479.00 $464.63 Add to Cart
Wehrli 07.5-09 Dodge 6.7L Cummins 4in Intake Kit - WCFab Red - WCF100863-RED Wehrli 07.5-18 Dodge 6.7L Cummins 4in Intake Kit - WCFab Red $504.00 $488.88 Add to Cart
Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit Stage 2 - WCFab Red - WCF100303-RED Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit Stage 2 - WCFab Red $875.00 $848.75
Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss Black - WCF100041-GB Wehrli 07.5-23 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss Black $61.00 $59.17 Add to Cart
Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss White - WCF100041-GW Wehrli 07.5-23 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - Gloss White $61.00 $59.17 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Bengal Red - WCF100517-BR 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... $164.00 $159.08 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Gloss Black - WCF100517-GB Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Gloss Black $164.00 $159.08 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Gloss White - WCF100517-GW Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - Gloss White $164.00 $159.08 Add to Cart
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - WCFab Red - WCF100517-RED Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe - WCFab Red $189.00 $183.33
Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe -Illusion Purple - WCF100517-IP Wehrli 10-18 Dodge 6.7L Cummins (Non 13-15 w/Dual Rads/Twin CP3) Upper Coolant Pipe -Illusion Purple $189.00 $183.33
Wehrli 10-18 Dodge 6.7L Cummins Upper Coolant Pipe - Candy Red - WCF100517-CR 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... $189.00 $183.33
Wehrli 10-23 Cummins Fabricated Aluminum Engine Cover - Gloss White - WCF100730-GW Clean up the engine bay on your 2010-2024 6.7L Cummins by replacing the flimsy plastic OEM cover for the EGR crossover tube and throttle valve with this custom powder coated fabricated aluminum... $230.00 $223.10 Add to Cart
Wehrli 11-14 GM 2500/3500 HD Bumper Spacer Kit - 3/4in - WCF100404 Wehrli 11-14 GM 2500/3500 HD Bumper Spacer Kit - 3/4in $205.00 $198.85
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style) - WCF100121 Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style) $235.00 $227.95 Add to Cart
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (V-Band Style) - WCF100704 Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (V-Band Style) $265.00 $257.05 Add to Cart
Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) - WCF100269 Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) $112.00 $108.64 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Blue - WCF100353-BB Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Blue $315.00 $305.55 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100353-GB Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss Black $315.00 $305.55 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White - WCF100353-GW Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White $315.00 $305.55 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey - WCF100353-GRY Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey $340.00 $329.80 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red - WCF100353-RED Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red $340.00 $329.80 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss Black - WCF100647-GB Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss Black $489.00 $474.33 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White - WCF100647-GW Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White $489.00 $474.33 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red - WCF100647-RED Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red $514.00 $498.58 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate - WCF100096 Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate $47.00 $45.59 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss Black - WCF100696-GB Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss Black $160.00 $155.20 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss White - WCF100696-GW Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss White $160.00 $155.20 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Grey - WCF100696-GRY Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Grey $185.00 $179.45 Add to Cart
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Red - WCF100696-RED Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Red $185.00 $179.45 Add to Cart
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss Black - WCF100194-GB Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss Black $565.00 $548.05
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss White - WCF100194-GW Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss White $565.00 $548.05
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Grey - WCF100194-GRY Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Grey $615.00 $596.55
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Red - WCF100194-RED Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Red $615.00 $596.55
Wehrli 11-16 Duramax LML High Flow Bundle Kit Stage 1 - WCFab Grey - WCF100409-GRY Wehrli 11-16 Duramax LML High Flow Bundle Kit Stage 1 - WCFab Grey $1,102.00 $1,068.94
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - Gloss Black - WCF100682-GB Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - Gloss Black $345.00 $334.65 Add to Cart
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Grey - WCF100682-GRY Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Grey $370.00 $358.90 Add to Cart
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Red - WCF100682-RED Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Red $370.00 $358.90
Wehrli 11-16 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit - WCFab Red - WCF100328-RED Wehrli 11-16 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit - WCFab Red $455.00 $441.35
Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit - WCF100841 Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit $285.00 $276.45 Add to Cart
Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black - WCF100853-GB Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black $939.00 $910.83 Add to Cart
Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black - WCF100851-GB Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black $939.00 $910.83 Add to Cart
Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss White - WCF100851-GW Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss White $859.00
Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - WCFab Red - WCF100851-RED Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - WCFab Red $989.00 $959.33
Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Fine Texture Black - WCF100432-FTB Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Fine Texture Black $299.00 $290.03 Add to Cart
Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Bengal Blue - WCF100867-BB 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... $225.00 $218.25 Add to Cart
Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Bengal Red - WCF100867-BR Wehrli 13-15 Dodge Cummins 6.7L w/Dual Radiator Upper Coolant Pipe - Bengal Red $225.00 $218.25 Add to Cart
Wehrli 13-18 Cummins 6.7L Intake Kit 4in - Semi-Gloss Black - WCF100881-SGB Wehrli 13-18 Cummins 6.7L Intake Kit 4in - Semi-Gloss Black $619.00 $600.43
Wehrli 13-18 Cummins Fabricated Aluminum Radiator Cover - Bengal Red - WCF100546-BR 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... $205.00 $198.85 Add to Cart
Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Bengal Red - WCF100628-BR 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... $525.00 $509.25
Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss Black - WCF100628-GB Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss Black $525.00 $509.25 Add to Cart
Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/Tow Hooks - Raw Finish - WCF100425 Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/ Tow Hook Hole - Raw Finish $235.00 $227.95 Add to Cart
Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/Tow Hooks - Texture Black - WCF100427-FTB Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/ Tow Hook Hole - Texture BK $289.00 $280.33
Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Fine Texture Black - WCF100290-FTB Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Fine Texture Black $160.00 $155.20 Add to Cart
Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Gloss Black - WCF100290-GB Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Gloss Black $160.00 $155.20 Add to Cart
Wehrli 15-19 Chevy HD Lower Valance Filler Panel License Plate Mount Bracket - WCF100156 This WCFab stainless steel license plate mount is designed specifically for use with our 2015-2019 Chevrolet Silverado 2500 / 3500 HD Lower Front Bumper Valance Filler Panels. Laser cut and CNC bent... $47.00 $45.59
Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/4in - WCF100462 Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/4in $265.00 $257.05 Add to Cart
Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/8in - WCF100453 Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/8in $190.00 $184.30 Add to Cart
Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange) - WCF100705 Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange) $359.00 $348.23 Add to Cart
Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Red - WCF100441-RED Wehrli 17-19 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit Stage 2 - Red $1,600.00 $1,552.00 Add to Cart
