Borla can help you find that perfect sound for your 2013-2018 Focus ST. This Borla Touring Cat-Back Exhaust bolts to the exhaust pipe with the catalytic converter and runs the whole way out the back of the car. Full 2-1/2″ stainless steel mandrel bent tubing fits perfectly under the car. Dual 4-1/2″ round rolled angle-cut tips exit the center of the rear bumper. The Touring style muffler sits at the back of the car and is hidden by the rear bumper.

Please Note: Ford designed the 2015 Focus ST with four exhaust hangers but only added three on the factory exhaust system. All aftermarket exhaust systems are built to use that fourth exhaust hanger.