HPS Performance Air Intake Kit with Heat Shield, Polished, 827-731PKey Features 3. 25" mandrel bent aluminum tubing and reusable high flow cotton air filter for improved air flow. Quickens acceleration, improves throttle response, and reduces turbo lag. Dyno proven gains of up to 10. 4 horsepower and 15. 6 lb ft. of torque. Heavy duty powder coated steel enclosed heat shield designed to direct fresh air into your intake. Enhances induction sound during acceleration to uncover the true tone of the turbocharged engine.