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The Wehrli 4" intake kit for 2011–2016 GM LML 6.6L Duramax replaces restrictive factory plastic parts with a fabricated aluminum 4" intake pipe and airbox to increase airflow to the turbo. The assembly improves horsepower, torque and throttle response while drawing cold air from the inner fender. It includes silicone boots, stainless t-bolt clamps, a removable airbox lid with hydrophobic pre-filter cover, and a custom powder-coat finish.
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Candy Teal
