Wehrli High Flow Bundle Kit Stage 3 for 2011-2015 D-Max LML Sparkle Granny Smith Sparkle Granny Smith 100505-SGS

The WCFab Stage 3 High Flow Intake Bundle Kit for 2011-2015 LML 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD combines a Stage 2 High Flow Bundle and a 3-inch Stainless Down Pipe. It provides increased air and exhaust flow for the turbo and engine, improving efficiency, throttle response, and turbo spool up. This kit includes a high-flow, fabricated aluminum intake pipe and air box enclosure with a dry filter assembly, a High Flow 4.8 in. Cast Aluminum Turbo Intake Horn, a 3" High Flow Driver (Hot) Side Intercooler Pipe, and a 3.5" High Flow Passenger (Cold) Side Intercooler Pipe. It also includes an LML Y-Bridge Kit, which is a high-flow, precision CNC machined, cast aluminum intake bridge (40% more airflow than stock) with a 20% larger 3" fabricated aluminum upper crossover intercooler pipe. The kit also replaces the restrictive factory down pipe with a full 3" Stainless Steel down pipe.