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Wehrli Custom Fab 4" intake kit for 2011–2016 GM LML 6.6L Duramax in Illusion Blueberry upgrades the factory intake with a fabricated aluminum 4" pipe and air box with dry filter. The assembly increases airflow to the turbo for improved torque and throttle response and draws cooler air from the inner fender. Supplied with silicone boot, stainless clamps, pre‑filter cover and hardware for a bolt‑on installation without tuning.
Wehrli 11-16 Chevrolet Duramax LML 4in. Intake Kit - Illusion Blueberry
