Steeda Cold Air Intake Restrictors

Steeda cold air intake restrictors allow you to add horsepower and torque to your Mustang, while maintaining your factory tune. They'll give you increased power for your daily driving needs with regular gas. And, since they can be easily removed or installed, you can use them at the track to run performance tunes, with no computer flash required. Your car will still produce up to 10 hp and 10 ft.-lbs. of torque to the rear tires with 87 octane fuel. Check applications for compatibility.