The WCFab Stage 2 4" intake kit with air box for 2007.5–2010 GM LMM 6.6L Duramax in Bengal Blue adds a high-flow 4.8" cast aluminum turbo intake horn to the fabricated aluminum piping and air box to remove factory restrictions and improve turbo spool and top-end power. The bolt-on kit includes a dry filter with pre-filter cover, silicone boot, stainless t-bolt clamps, installation hardware and a powdercoat finish compatible with VGT-style turbos.
Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit Stage 2 - Bengal Blue