Ford Focus RS Performance Air Intake by Mishimoto Give your Ford Focus RS an additional 12 whp and 15 ft-lbs of torque with Mishimoto's new Performance Air Intake. This dyno proven design is engineered to replace all of the stock OE air intake parts giving you maximum air flow. Mishimoto Ford Focus RS Air Intake Features: Direct fitment Dyno proven for maximum gains of 12 whp and 15 ft-lbs of torque Designed to work with the stock tune Black powder-coated airbox keeps hot air from entering the airfilter Aggressive intake sound under acceleration CARB compliant #: D-759-2Limited Lifetime Warranty