Wehrli Custom Fab Stage 2 High Flow bundle for 2020–2025 Duramax L5P combines an upgraded intake, larger hot- and cold-side intercooler pipes and replacement components to improve airflow, turbo response and durability. All-aluminum 14 ga. construction, reinforced silicone boots, stainless t-bolt clamps and CNC machined flange with double O-rings reduce boost leaks. Bolt-on fitment requires no tuning and includes hardware, filter and pre-filter cover.
Wehrli 20-25 Chevrolet Duramax L5P Stage 2 High Flow Intake Bundle Kit - Illusion Purple