The Wehrli Stage 1 high-flow intake bundle for 2007.5–2010 LMM Duramax in WCFab Red replaces weak OEM components with a bolt-together 3" two-piece Y-bridge and durable intercooler plumbing. It supplies a continuous 3" tract, CNC machined flanges, upgraded silicone boots and stainless T-bolt clamps, new wire clip rings for slip flanges, required hardware and seals, and a custom powdercoat finish; offered as a bolt-on upgrade for improved airflow and reliability.
Wehrli 07.5-10 GMC/Chevrolet 6.6L Duramax Stage 1 High Flow Intake Bundle Kit - WCFab Red