K&N Performance Air Intake System (57-3052) Audi S1 Stainless steel fittings used throughout

Stainless steel fittings used throughout (not plated steel)

Chemical composition and mechanical properties are those associated with 6063/H9 Aluminum Alloy

Four springs are included within the kit

Turbo charged engines often draw significant amounts of oil into the engine through the PCV system

With our extensive range of performance parts out on the market allowing the limits of the i30N/Veloster N to be pushed in the chase for top power gains

K&N Performance Air Intake System (57-3052) Audi S1 Stainless steel fittings used throughoutA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect