Wehrli High Flow Bundle Kit Stage 2 for 2011-2016 D-Max LML Bengal Silver Bengal Silver 100439-BS

The WCFab Stage 2 High Flow Intake Bundle Kit for 2011-2016 LML Duramax engines combines a Stage 1 High Flow Bundle and Stage 2 Cold Air Intake Kit to increase airflow to the turbo and engine. It features a fabricated aluminum intake pipe, air box enclosure with a dry filter, and a 4.8" intake horn, replacing restrictive factory parts for improved efficiency, throttle response, and turbo spool up. The kit also includes 3.5" passenger and 3" driver side intercooler pipes, a cast aluminum Y-bridge, and a 3" upper intercooler crossover pipe for significant airflow gains. All components are constructed from aluminum with a durable powder coat finish, and it includes upgraded silicone boots and stainless steel T-bolt clamps. No tuning is required for installation.