Wehrli Custom Fab

Wehrli 750+HP Built Transmission for 2011-2016 LML Duramax

Wehrli 750HP Built Transmission for 2011-2016 LML Duramax

Wehrli Upper Coolant Pipe for 2011-2016 LML Duramax

Wehrli 2" Stainless Single Turbo Up Pipe Kit for OEM or WCFab Manifolds w/ Gaskets for 2001-2004 LB7 Duramax

Wehrli 2" Stainless Single Turbo Style Pass Side Up Pipe for OEM or WCFab Manifold with Gaskets for 2001-2004 LB7 Duramax

Wehrli 3" Stainless Down Pipe (3 Bolt Flange) 2015.5-2016 LML Duramax

Wehrli 3" Stainless Down Pipe for 2011-2016 LML Duramax

Wehrli 2" Stainless Up Pipe Kit for OEM or WCFab Manifolds w/ Gaskets for 2011-2016 LML Duramax

Wehrli S300 Single Turbo Oil Line Kit for LLY/LBZ/LMM/LML Duramax

Wehrli Twin Turbo Oil Line Kit (S400) for LML Duramax

Twin Turbo Pedestal LML Duramax

Wehrli Driver Side 3.5" Intercooler Pipe Kit for 2019 to 2024 6.7L Cummins