HPS Performance Air Intake Kit with Heat Shield, Blue, 827-709BLKey Features 2. 5" 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 9 horsepower and 11 lb ft. of torque. Heavy duty powder coated steel heat shield designed to direct fresh air into your intake. Enhances induction sound during acceleration to uncover the true tone of the turbocharged engine. Easy bolt on