Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Wehrli Stage 1 High Flow Intake Bundle for 2020–2025 Duramax L5P replaces the factory 2.5" two‑piece driver and plastic passenger pipes with a one‑piece 3" driver and 3.5" passenger cold‑side pipe made from heavy‑duty 14‑ga aluminum with smooth mandrel bends. The kit includes silicone boots, stainless t‑bolt clamps, O‑rings and a CNC flange to eliminate boost leaks, installs with basic hand tools on stock trucks with no tuning required, and is finished in WCFab powder coat.
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit Stage 1 - Chevy Orange
