Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit - Illusion Cherry

Stage 3 upgrade for 2020-2026 L5P Duramax combining a Stage 2 High Flow Bundle and a 3.5-inch Down Pipe. Increases air/exhaust flow to turbo and engine, improving efficiency, throttle response, and turbo spool-up. Replaces restrictive factory plastic parts with high-flow fabricated intake pipe, intake horn, and air box enclosure with a dry filter assembly. Features 14 gauge aluminum construction, 4-inch intake piping, and 10G aluminum air box. Intake horn is over an inch larger than OEM. Includes high-quality hardware, silicone boot, seals, and stainless steel t-bolt clamps. Removable air box lid for easy filter maintenance with included hydrophobic pre-filter cover.