We tuned up the site! If something’s not running right, hit us up in the chat.

Canada Post Strike: We are shipping via UPS, Loomis, FedEx, and Purolator

Canadian Made: Check out our Dirtiest Parts.

Buy Dirty - Get Entered to Win a Traeger.

Wehrli Custom Fabrication

(165 products)
Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. At WCFab, they take great pride in their reputation for providing the highest quality fabricated parts for your Duramax, Powerstroke, Cummins Diesel trucks. MADE IN THE USA; turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck.
View as