Sale
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...
View full details
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...
View full details
This is our new high-flow billet 3" Y-bridge with a full 3” bore! We used computational fluid dynamic software to test the air flow and turbulence ...
View full details
Sale
Replacement Dry Air Filter used in WCFab 4" Intake kits and S300 Single Install Kits.
Want to get rid of that big ugly resonator under the hood of your LML? This billet aluminum plate, anodized in black with "Fleece" engraved acros...
View full details
Adds an additional 20 hp Gain a total of 81 hp when combined with the Derringer L5P inline tuner New over-sized filter element, largest in its c...
View full details
Sale
Powdercoat colors can be found here! 2017-2019 L5P Duramax 4" Intake Pipe/Resonator Delete for the Factory Turbo. Dress up your engine bay a...
View full details
*Cannot be sold or shipped to California addresses* The passenger side intercooler plumbing as well as the billet Y-bridge setup will all...
View full details
Sale
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...
View full details