Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Wehrli Custom Fab Stage 2 Intake Kit for 2004.5–2005 GM LLY 6.6L Duramax, shown in Brizzle Blue, replaces restrictive factory plastic parts with a fabricated aluminum 4" intake pipe and airbox plus a dry filter and hydrophobic pre‑filter cover. Includes a 4.8" cast aluminum turbo intake horn, silicone boot, stainless t‑bolt clamps and installation hardware. Bolt‑on, no tuning required; improves airflow and throttle response.
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Brizzle Blue
