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Wehrli 2.375in x 3in ID Straight Reducer 4.5in Long Silicone Boot and Clamp Kit
$75.00
WCFWCF207-105
Instock
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 5.9L Cummins IAT Sensor Aluminum Weld Bung
$43.52
WCFWCF205-24
Instock
These billet Intake Air Temperature (IAT) bungs for 2003-2007 5.9L Cummins engines are CNC machined from 6061-T6 aluminum in DeKalb, IL USA and ready...
Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit
$415.00
$402.55
WCFWCF100402
Fuel Delivery
Injection Pumps & Controllers
Instock
Longer and Larger I.D. High-Pressure Line than the WCFab Street Series Kit and other CP3 Conversion Kits offered on the market which allows for...
Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting
$50.73
WCF100155
Coolant Reservoirs
Cooling
Instock
Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting
Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit
$267.36
WCFWCF100279
Forced Induction
Instock
Turbo Upgrade Components
Cummins High Mount 2nd Gen Swap Oil Feed and Drain Line Kit, with extended oil drain fitting assembly. Teflon lined stainless steel braided #6...
Wehrli Duramax Coolant Plug
$35.40
WCF100025
Coolant Bypass Kits
Cooling
Instock
Wehrli Duramax Coolant Plug
Wehrli Ford/Dodge/Universal Traction Bar Install Kit
$137.20
WCFWCF100842
Instock
Suspension
Suspension Arms & Components
Built in house at WCFab our traction bar brackets weld on to the bottom of the axle tube and weld to the frame on...
Wehrli GM Billet Heater Core Fitting Kit w/ Hose
$84.11
WCFWCF100699
Coolant Reservoirs
Cooling
Instock
High quality preformed universal 1/2" heater hose assembly with billet aluminum quick-connect fitting replaces the leak prone OEM fitting. Servicable O-ring seals inside of...
Wehrli S400 Compressor Outlet O-Ring Seal
$15.54
WCFWCF203-21
Forced Induction
Instock
O-Rings
Turbo Install Kits
Replacement O-Ring for S400 Compressor outlet flanges. Used with the following WCFab products: LB7 Duramax S400 Single Turbo Install Kit (WCF100489), 2004.5-2007 5.9L Cummins...
Wehrli Universal 4in Inlet Dry Air Filter (Use w/WCF Kits)
$81.40
WCFWCF100717
Air Filters - Drop In
Instock
Maintenance - The cleaning / replacement interval depends on your driving conditions. We recommend that you inspect your air filter every 5,000 miles by...
Wehrli Universal 5in Inlet Dry Air Filter (Use w/WCF Kits)
$81.40
WCFWCF100719
Air Filters - Drop In
Instock
Maintenance - The cleaning / replacement interval depends on your driving conditions. We recommend that you inspect your air filter every 5,000 miles by...
Wehrli Universal Outerwear Air Filter Cover (Use w/WCF Air Filters)
$56.14
WCFWCF100728
Air Filters - Drop In
Instock
Water Resistant: Filter cover Hydrophobic treatment helps repel moisture and protect against water entering the engine due to puddle splash or heavy rainstorms. Although...
Wehrli Universal T4 Exhaust Housing Heat Blanket
$140.03
WCFWCF100731
Heat Shields
Instock
For use on all T4 Flange style exhaust housings found on S300, S400, garrett, holset, precision turbo chargers.
Wehrli Universal T4 Spacer Plate Kit 1.5in w/Studs & Gaskets
$157.00
$155.36
WCFWCF100358
Forced Induction
Instock
Turbo Upgrade Components
1 1/2" Thick Steel Divided T4 Spacer Plate Kit, Ceramic Coated Black. Includes M10 Mounting Studs 2.75" long, nuts, washers, and two T4 Gaskets
Wehrli Universal T6 Exhaust Housing Heat Blanket
$160.00
$158.07
WCFWCF100732
Heat Shields
Instock
T6 Exhaust Housing Blanket for use with any S500, S400, GT50, GT55, Precision T6 exhaust housings.
Wehrli Universal Traction Bar 60in Long - Gloss Black
$725.00
$717.83
WCFWCF100837-GB
Instock
Suspension
Suspension Arms & Components
Traction bars are a necessary upgrade when increasing the horsepower on your truck to prevent the axle from twisting which can lead to broken...
Wehrli Universal Traction Bar 68in Long - Gloss Black
$725.00
$718.21
WCFWCF100839-GB
Instock
Suspension
Suspension Arms & Components
Traction bars are a necessary upgrade when increasing the horsepower on your truck to prevent the axle from twisting which can lead to broken...
