Wehrli Custom Fab Stage 2 4" intake kit for 2007.5–2010 Duramax LMM adds a high-flow 4.8 in. cast aluminum turbo intake horn to the standard 4" intake and air box assembly to remove OEM restrictions, improving turbo spool and top-end flow. Includes dry filter with pre-filter cover, silicone boot, stainless t-bolt clamps and hardware. Bolt-on installation; compatible with OEM and drop-in VGT-style turbos with no tuning required; finished in gloss white.
Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit Stage 2 - Gloss White