Wehrli WCF100441 Red High Flow Bundle Kit Stage-2 for 17-19 D-Max L5P Red

High Flow Bundle Kit Stage 2, for 2017-2019 D-Max L5P, WCFab Red Stage 2 upgrade for the 2017-2019 L5P Duramax combines our Stage 1 High Flow Bundle and Stage 2 intake Kit into a single package providing increased airflow for your turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can contribute to lost power, boost leaks, and complete failures in hard working and high performance applications. On the air intake side, our high flow fabricated intake pipe, intake horn, and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on 2017-2019 L5P Duramax Diesel for improved engine performance and sound. 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4 in. Intake horn with PCV port and Surge Ring 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe CNC Machined Flange with Double O-Rings provides an improved sealing surface to eliminate boost leaks. OEM Clip Ring Design at Y-bridge connection replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware