Wehrli High Flow Bundle Intake Kit Stage 3 01-04 D-Max LB7 Bengal Gray Bengal Grey 100712-BG

The WCFab 2001-2004 GM LB7 6.6L Duramax Stage 3 High Flow Intake Bundle Kit combines a Stage 1 High Flow Bundle, Stage 2 Intake Kit, and a 3" Down Pipe to increase airflow to the turbo and engine, improving efficiency, throttle response, and quicker turbo spool up. It replaces restrictive OEM components with high-flow, 3" mandrel-bent aluminum piping, a TIG welded, CNC machined billet y-bridge base, a fabricated aluminum air intake pipe, air box enclosure with a dry filter assembly, and a 4" intake horn. High-quality silicone boots, stainless steel T-bolt clamps, and a Fuel Pressure Regulator Valve (FPRV) Block Off Kit are included. The 3" High Flow Down Pipe improves exhaust flow and reduces under-hood temperatures. The assembly is finished in a custom powder coat color.