Chevrolet/GMC Diesel

Wehrli 4" Intake Kit with Air Box for 2004.5-2005 LLY 6.6L Duramax

Wehrli 4" Intake Kit with Air Box Stage 2 for 2001 to 2004 LB7 Duramax

Wehrli 4" Intake Kit with Air Box Stage 2 for 2007.5 to 2010 LMM Duramax

Wehrli 4" Intake Kit with Air Box Stage 2 for 2011-2016 LML Duramax

Wehrli 4" Intake Kit with Air Box Stage 2 for 2017-2019 L5P Duramax

Wehrli 4" Intake Resonator Pipe for 2017-2019 L5P Duramax

Wehrli 4" Stage 2 Intake Kit for 2004.5 to 2005 LLY Duramax

Wehrli 68" Traction Bar Kit (ECLB, CCLB) for 2001-2010 Duramax

Wehrli 750+HP Built Transmission for 2004.5-2005 LLY Duramax

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

Wehrli 750HP Built Transmission for 2004.5-2005 LLY Duramax

Wehrli 750HP Built Transmission for 2006 to 2007 LB7 Duramax