Wehrli Custom Fabrication specializes in high-performance diesel upgrades and custom metal fabrication. At Wehrli Custom Fabrication they take great pride in their reputation for providing the highest quality fabricated parts and upgrades for your Duramax, Powerstroke, & Cummins Diesel trucks. Since the beginning, Wehrli Custom Fabrication has strived in producing the best products and service on the market, offering turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck. You can rest assured with the purchase of any of their custom fabricated Made in the USA parts, you will receive the best quality product, fitment, performance, and customer service, before and after the sale. Whether you're looking to outfit your towing rig with Wehrli Custom Fabrication's popular S400 over stock compound turbo kit, or if you're looking for four-digit horsepower numbers, they can handle it and LMPerformance has it.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Down Pipe; 2017-2019
CATALOG # 001302167
SKU: wcf100129
*FREE SHIPPING
*Lower 48 States
Starting at $27/month
with .
CHECK STOCK
Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug; 2017-2019
CATALOG # 001302310
SKU: wcf100469
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black; 2006-2010
CATALOG # 001302420
SKU: wcf100466-gb
*FREE SHIPPING
*Lower 48 States
Starting at $19/month
with .
CHECK STOCK
CATALOG # 001055005
SKU: WCF100654
*FREE SHIPPING
*Lower 48 States
Starting at $27/month
with .
CHECK STOCK
Wehrli 07.5-10 Chevrolet 6.6L LMM 4in Intake Kit Stage 2 - WCFab Red; 2007-2010
CATALOG # 001302130
SKU: wcf100639-red
*FREE SHIPPING
*Lower 48 States
Starting at $52/month
with .
CHECK STOCK
Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only); 2011-2016
CATALOG # 001302209
SKU: wcf100269
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
CATALOG # 001302472
SKU: wcf100427-ftb
*FREE SHIPPING
*Lower 48 States
Starting at $24/month
with .
CHECK STOCK
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit; 2001-2016
CATALOG # 001302304
SKU: wcf100240
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket; 2004-2016
CATALOG # 001302208
SKU: wcf100733
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss Black; 2011-2016
CATALOG # 001302255
SKU: wcf100647-gb
*FREE SHIPPING
*Lower 48 States
Starting at $40/month
with .
CHECK STOCK
Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo; 2001-2016
CATALOG # 001302201
SKU: wcf100590
*FREE SHIPPING
*Lower 48 States
Starting at $51/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss White; 2017-2019
CATALOG # 001302114
SKU: wcf100721-gw
*FREE SHIPPING
*Lower 48 States
Starting at $20/month
with .
CHECK STOCK
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style); 2011-2015
CATALOG # 001302066
SKU: wcf100121
*FREE SHIPPING
*Lower 48 States
Starting at $20/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red; 2017-2019
CATALOG # 001302099
SKU: wcf100721-red
*FREE SHIPPING
*Lower 48 States
Starting at $22/month
with .
CHECK STOCK
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe; 2004-2010
CATALOG # 001302111
SKU: wcf100703
*FREE SHIPPING
*Lower 48 States
Starting at $22/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets; 2017-2019
CATALOG # 001302112
SKU: wcf100624
*FREE SHIPPING
*Lower 48 States
Starting at $56/month
with .
CHECK STOCK
CATALOG # 001302171
SKU: wcf100352-gb
*FREE SHIPPING
*Lower 48 States
Starting at $25/month
with .
CHECK STOCK
Wehrli 11-15 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (V-Band Style); 2011-2015
CATALOG # 001302125
SKU: wcf100704
*FREE SHIPPING
*Lower 48 States
Starting at $24/month
with .
CHECK STOCK
Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit; 2011-2019
CATALOG # 001302181
SKU: wcf100841
*FREE SHIPPING
*Lower 48 States
Starting at $24/month
with .
CHECK STOCK
CATALOG # 001302251
SKU: wcf100352-red
*FREE SHIPPING
*Lower 48 States
Starting at $27/month
with .
CHECK STOCK
Wehrli 2017+ Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized; 2017-2021
CATALOG # 001302303
SKU: wcf100473
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 06-10 LBZ/LMM Duramax MAP Sensor Seal and Bracket; 2006-2010
CATALOG # 001302301
SKU: wcf100796
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 2020+ GM 2500/3500 HD Bumper Spacer Kit - 3/4in; 2020-2022
CATALOG # 001302406
SKU: wcf100444
*FREE SHIPPING
*Lower 48 States
Starting at $17/month
with .
CHECK STOCK
CATALOG # 001302506
SKU: wcf100393
*FREE SHIPPING
*Lower 48 States
Starting at $26/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss Black; 2017-2019
CATALOG # 001302643
SKU: wcf100344-gb
*FREE SHIPPING
*Lower 48 States
Starting at $50/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Flat Black; 2017-2019
CATALOG # 001442297
SKU: wcf100433-fb
*FREE SHIPPING
*Lower 48 States
Starting at $41/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Flat Black; 2017-2019
CATALOG # 001302617
SKU: wcf100661-fb
*FREE SHIPPING
*Lower 48 States
Starting at $41/month
with .
CHECK STOCK
Wehrli 2020+ GMC 2500/3500HD Fender Flare Marker Light Delete Kit w/Logo - Raw Finish; 2020-2022
CATALOG # 001302460
SKU: wcf100390
*FREE SHIPPING
*Lower 48 States
Starting at $22/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss White; 2017-2019
CATALOG # 001302644
SKU: wcf100344-gw
*FREE SHIPPING
*Lower 48 States
Starting at $50/month
with .
CHECK STOCK
Wehrli 2020+ Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Red; 2020-2022
CATALOG # 001302540
SKU: wcf100365-red
*FREE SHIPPING
*Lower 48 States
Starting at $29/month
with .
CHECK STOCK
Wehrli 2020+ Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Grey; 2020-2022
CATALOG # 001302541
SKU: wcf100365-gry
*FREE SHIPPING
*Lower 48 States
Starting at $29/month
with .
CHECK STOCK
Wehrli 04-07 Dodge Ram Cummins 4in Down Pipe - w/High Mount S400 Turbo & 2nd Gen Manifold; 2004-2007
CATALOG # 001442131
SKU: wcf100262
*FREE SHIPPING
*Lower 48 States
Starting at $27/month
with .
CHECK STOCK
Wehrli 2020+ Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - WCFab Grey; 2020-2022
CATALOG # 001302438
SKU: wcf100720-gry
*FREE SHIPPING
*Lower 48 States
Starting at $21/month
with .
CHECK STOCK
CATALOG # 001302489
SKU: wcf100530-gb
*FREE SHIPPING
*Lower 48 States
Starting at $25/month
with .
CHECK STOCK
Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - WCFab Grey; 2011-2016
CATALOG # 001302374
SKU: wcf100696-gry
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Red; 2017-2019
CATALOG # 001302297
SKU: wcf100344-red
*FREE SHIPPING
*Lower 48 States
Starting at $53/month
with .
CHECK STOCK
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe; 2004-2010
CATALOG # 001302298
SKU: wcf100120
*FREE SHIPPING
*Lower 48 States
Starting at $17/month
with .
CHECK STOCK
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Grey; 2017-2019
CATALOG # 001302299
SKU: wcf100344-gry
*FREE SHIPPING
*Lower 48 States
Starting at $53/month
with .
CHECK STOCK
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White; 2011-2016
CATALOG # 001302256
SKU: wcf100647-gw
*FREE SHIPPING
*Lower 48 States
Starting at $40/month
with .
CHECK STOCK
Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only); 2001-2010
CATALOG # 001302169
SKU: wcf100265
*FREE SHIPPING
*Lower 48 States
Pay Monthly Over Time
with .
CHECK STOCK
Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - WCFab Red; 2011-2016
CATALOG # 001302258
SKU: wcf100647-red
*FREE SHIPPING
*Lower 48 States
Starting at $42/month
with .
CHECK STOCK
Wehrli 06-07 Chevrolet 6.6L LBZ Duramax 4in Intake Kit Stage 2 - Gloss Black; 2006-2007
CATALOG # 001302260
SKU: wcf100638-gb
*FREE SHIPPING
*Lower 48 States
Starting at $50/month
with .
CHECK STOCK
About Wehrli
Wehrli Custom Fabrication specializes in high-performance diesel upgrades and custom metal fabrication. At Wehrli Custom Fabrication they take great pride in their reputation for providing the highest quality fabricated parts and upgrades for your Duramax, Powerstroke, & Cummins Diesel trucks. Since the beginning, Wehrli Custom Fabrication has strived in producing the best products and service on the market, offering turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck. You can rest assured with the purchase of any of their custom fabricated Made in the USA parts, you will receive the best quality product, fitment, performance, and customer service, before and after the sale. Whether you're looking to outfit your towing rig with Wehrli Custom Fabrication's popular S400 over stock compound turbo kit, or if you're looking for four-digit horsepower numbers, they can handle it and LMPerformance has it.