aFe Power Magnum FORCE 54-12442 VW Jetta/Golf/Rabbit (MKV) Performance Intake System (Oiled, 5-Layer Filter) Outflows the factory intake by up to 56% . Produces an additional max 11 horsepower and 12 lbs. x ft. torque 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power The dyno tuned intake tube positions the air filter behind the bumper for cooler, denser air A reinforced silicone coupler connects the tube to the throttle body This product is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.