Intakes

John C Garage has hand crafted a dipstick bracket for the 2011-2016 Duramax LML. The reason behind this bracket is when you install a high flow y-b...

Replacement Dry Air Filter used in WCFab 4" Intake kits and S300 Single Install Kits.

Powdercoat colors can be found here!  The 3" High Flow Driver side Intercooler pipe for 2011-2016 LML Duramax replaces the factory two piece 2...

NEW! WCFab 2017-2019 L5P Duramax 4" Full Intake Kit - WCF100344 -4" Intake Pipe-Air Box with Lid with Hardware & Intake Pipe Seal-Dry Air F...

Powdercoat colors can be found here!   The 3.5" High Flow Passenger Side Intercooler Pipe for 2017-2019 L5P Duramax replaces the factory plas...

      *Cannot be sold or shipped to California addresses*   The passenger side intercooler plumbing as well as the billet Y-bridge setup will all...