Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Shocker Yellow

Improve your LB7's performance and efficiency by addressing weak points in the OEM components between the turbo and engine. This WCFab Stage 1 High Flow Intake Bundle Kit for 2001-2004 6.6L Duramax replaces the restrictive OEM LB7 Y-bridge, passenger side intercooler pipe, and driver side intercooler pipe with a high flow, 3” mandrel bent aluminum piping kit feeding WCFab's signature TIG welded, CNC machined billet y-bridge base. Increases throttle response, turbo spool up, and reduces EGTs by creating a full 3" intake tract between your turbo and engine. Includes upgraded high quality silicone boots that withstand higher pressures and temperatures than failure-prone factory parts, increasing reliability and eliminating boost leaks. Includes Fuel Pressure Regulator Valve (FPRV) Block Off Kit for proper clearance to the larger diameter Y-bridge assembly.