Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Wehrli Custom Fab High Flow Stage 1 intake bundle for 2017–2019 Duramax L5P improves airflow between the turbo and engine by replacing weak OEM intercooler piping with heavy-duty, mandrel-bent aluminum pipes. The kit includes a one-piece 3" driver-side pipe and a 3.5" passenger-side pipe with CNC-machined flange and double O-ring seal, reinforced silicone boots, stainless t-bolt clamps and an intercooler outlet clip. Installs with basic hand tools, fits stock trucks without tuning, and is finished in a custom powder coat.
Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit - Flat Black
