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Wehrli WCFab Stage 2 High‑Flow Intake Bundle for 2007.5–2010 LMM Duramax 6.6L upgrades the entire intake and intercooler tract to improve airflow and throttle response. It features 4" aluminum piping, a large 4.8" intake horn, removable airbox lid and hydrophobic pre‑filter, plus heavy‑duty 3" hot and 3.5" cold intercooler pipes with reinforced silicone boots, stainless t‑bolt clamps and CNC flanges with double o‑ring seals. Bolt‑on installation; no tuning required.
Wehrli 2007.5-2010 Chevrolet Duramax 6.6L LMM Stage 2 High Flow Intake Bundle Kit - Bronze Chrome
