Alta 2.5" Sport Exhaust Dual Tip Mini Cooper S 02-06

The ALTA Performance R53 exhaust system sounds, looks and of course performs the way the factory system should have. The exhaust note is pleasant and lively at idle while giving a sporty, throaty growl under hard acceleration. All of this without annoying resonances at high idle or while cruising the interstate!

The ALTA exhaust uses 2.5" diameter exhaust tubing which is the perfect match for the high revving, supercharged power plant in the Cooper S. The ALTA Performance exhaust system directs exhaust gases through two strategically placed 2.5 inch/id mufflers, reducing the sound volume down to a low growl while the strait through design provides maximum air flow. While perfectly suited for otherwise stock Cooper Ss, the system is a real power builder on cars equipped with the ALTA Supercharger pulley, intake system and other engine modifications.

The "S" shape of the ALTA exhaust system favors high horsepower by creating high exhaust gas velocity, while maintaining the factory exhaust tip location. This exhaust system travels down the center of the car, around one side of the battery box, then out the center bumper cut out. This routing is simple, light weight, and very clean looking.

Available with Polished Stainless Steel Tips or Stealth Black Tips. Please make your selection below.