The MST BMW X3 X4 3.0T B58 Cold Air Intake System is the perfect addition to any engine bay. Give your vehicle added horsepower, torque, snappier throttle response, and an aggressive turbo sound. 

Features

• Delivers cold air to your turbo charger
• Improved throttle response
• More aggressive and sporty induction sound
• Black powder-coated inlet pipe and heatshield
• Easy to maintain DRY cone air filter