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The Wehrli Stage 2 4-inch intake kit for 2017–2019 GM L5P 6.6L Duramax replaces the factory plastic intake with a fabricated aluminum pipe and air box that draws cold air through the hood ram duct and inner fender to improve turbo airflow, horsepower, torque, throttle response and intake temps. It ships with a dry filter, hydrophobic pre-filter cover, removable lid, silicone boots and stainless t-bolt clamps; powder coated and bolt-on with no tuning required.
Wehrli 17-19 Duramax L5P 4in. Stage 2 Intake Kit - Gun Metal
