Wehrli WCF100129 - 17-19 Chevrolet 6.6L L5P Duramax 3.5in Down Pipe; 2017-2019
Catalog # 001302167
$319.08*Free Shipping
*Lower 48 States
Starting at $28/month
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Catalog # 001302209
$109.46*Free Shipping
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Catalog # 001302420
$224.86*Free Shipping
*Lower 48 States
Starting at $20/month
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Catalog # 001302310
$64.34*Free Shipping
*Lower 48 States
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Wehrli WCF100717 - Universal 4in Inlet Dry Air Filter (Use w/WCF Kits)
Catalog # 001302135
$85.30*Free Shipping
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Catalog # 001055005
$319.08*Free Shipping
*Lower 48 States
Starting at $28/month
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Wehrli WCF100842 - Ford/Dodge/Universal Traction Bar Install Kit
Catalog # 001302119
$129.87*Free Shipping
*Lower 48 States
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Catalog # 001302208
$150.96*Free Shipping
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Wehrli WCF100240 - 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit; 2001-2016
Catalog # 001302304
$44.49*Free Shipping
*Lower 48 States
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Wehrli WCF100121 - 11-15 Chevrolet 6.6L LML Duramax 3in Down Pipe (V-Band Style); 2011-2015
Catalog # 001302066
$217.72*Free Shipping
*Lower 48 States
Starting at $19/month
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Catalog # 001302255
$468.02*Free Shipping
*Lower 48 States
Starting at $41/month
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Catalog # 001302472
$276.24*Free Shipping
*Lower 48 States
Starting at $24/month
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Catalog # 001302125
$244.79*Free Shipping
*Lower 48 States
Starting at $22/month
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Catalog # 001302303
$48.86*Free Shipping
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Wehrli WCF100703 - 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe; 2004-2010
Catalog # 001302111
$256.47*Free Shipping
*Lower 48 States
Starting at $23/month
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Wehrli WCF100796 - 06-10 LBZ/LMM Duramax MAP Sensor Seal and Bracket; 2006-2010
Catalog # 001302301
$37.36*Free Shipping
*Lower 48 States
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Catalog # 001302379
$156.71*Free Shipping
*Lower 48 States
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Catalog # 001302114
$229.30*Free Shipping
*Lower 48 States
Starting at $20/month
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Wehrli WCF100728 - Universal Outerwear Air Filter Cover (Use w/WCF Air Filters)
Catalog # 001302089
$51.71*Free Shipping
*Lower 48 States
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Wehrli WCF100444 - 2020+ GM 2500/3500 HD Bumper Spacer Kit - 3/4in; 2020-2022
Catalog # 001302406
$198.19*Free Shipping
*Lower 48 States
Starting at $17/month
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Catalog # 001302460
$242.63*Free Shipping
*Lower 48 States
Starting at $21/month
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Catalog # 001302506
$287.08*Free Shipping
*Lower 48 States
Starting at $25/month
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Catalog # 001302099
$251.52*Free Shipping
*Lower 48 States
Starting at $22/month
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Wehrli WCF100344-RED - 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Red; 2017-2019
Catalog # 001302297
$611.43*Free Shipping
*Lower 48 States
Starting at $54/month
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Wehrli WCF100344-GRY - 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Grey; 2017-2019
Catalog # 001302299
$635.35*Free Shipping
*Lower 48 States
Starting at $56/month
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Catalog # 001302187
$343.38*Free Shipping
*Lower 48 States
Starting at $30/month
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Catalog # 001302438
$243.52*Free Shipping
*Lower 48 States
Starting at $21/month
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Catalog # 001302540
$349.53*Free Shipping
*Lower 48 States
Starting at $31/month
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Catalog # 001302541
$349.53*Free Shipping
*Lower 48 States
Starting at $31/month
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Wehrli WCF100624 - 17-19 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets; 2017-2019
Catalog # 001302112
$633.74*Free Shipping
*Lower 48 States
Starting at $56/month
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Catalog # 001302489
$297.94*Free Shipping
*Lower 48 States
Starting at $26/month
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Catalog # 001302263
$319.08*Free Shipping
*Lower 48 States
Starting at $28/month
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Catalog # 001302315
$150.19*Free Shipping
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Catalog # 001302169
$100.43*Free Shipping
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Catalog # 001442131
$322.63*Free Shipping
*Lower 48 States
Starting at $28/month
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Wehrli WCF100719 - Universal 5in Inlet Dry Air Filter (Use w/WCF Kits)
Catalog # 001302136
$76.07*Free Shipping
*Lower 48 States
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Wehrli WCF100693-GB - 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black; 2001-2004
Catalog # 001302155
$820.71*Free Shipping
*Lower 48 States
Starting at $72/month
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Wehrli WCF100120 - 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe; 2004-2010
Catalog # 001302298
$205.47*Free Shipping
*Lower 48 States
Starting at $18/month
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Catalog # 001302171
$286.29*Free Shipping
*Lower 48 States
Starting at $25/month
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Catalog # 001302172
$297.16*Free Shipping
*Lower 48 States
Starting at $26/month
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Catalog # 001302201
$576.86*Free Shipping
*Lower 48 States
Starting at $51/month
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Catalog # 001302251
$295.78*Free Shipping
*Lower 48 States
Starting at $26/month
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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.