About this product
WCFab's Stage 1 high flow intake bundle opens up the airflow between the turbo and the engine on the 2011-2016 LML Duramax, improving throttle response and spool while removing the weak points in the factory piping that cause boost leaks under load.
- 3" high flow upper crossover intercooler pipe, roughly 20% larger than the OEM part, resonator eliminated
- 3.5" passenger (cold) side intercooler pipe replacing the factory two-piece plastic pipe
- 3" driver (hot) side intercooler pipe replacing the factory two-piece 2.5" pipe
- 14 gauge aluminum, threaded bung for the OEM intake temperature sensor
- Silicone boots, stainless T-bolt clamps and a billet turbo resonator block-off plate included
- Bolt on, no tuning required, made in the USA
Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD with the 6.6L LML Duramax. Uses the factory Y-bridge and connects to the factory throttle valve and grid heater.
Two-coat finishes carry an upcharge over single-coat colors. Select your color above; see the color chart image for every option and its order code.
Description supplied by FASS Motorsports through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.