The best sounding Ford Focus RS Catback exhaust is here to give you an insane driving experience like no other. Now available after months of development to perfect the right sound and gain the best performance. After testing different types of mufflers and valve setups, Agency Power created this full 3 inch catback exhaust. Its rally inspired sound turns the standard Focus RS into a fireball spitting, downshift popping, and decal gurgling machine as you tear through the RPMs. However, when you are cruising to the store or work, the exhaust is tame and keeps power just at the touch of the throttle. The system is designed to bolt up to the stock downpipe or other stock replacement downpipes. Utilizing precision cut flanges and TIG welding to the T304 stainless steel piping, each exhaust is handmade per order with meticulous detail. The exhaust fits flawlessly with its straight design through the center of the vehicle which then splits in a beautifully merged Y out the rear of the car. The exhaust features dual 4.5?inch, slash cut, chrome tips which provide a more aggressive look to the back end. Because the Ford Focus RS requires the factory exhaust valve to retain the Driving Modes, Agency Power supplies the exhaust with the AP-FOCRS-177 valve delete box. The exhaust valve delete box is designed to simulate the resistance and function of the valve. It is enclosed in an aluminum housing featuring CNC machined components which are then mounted under the chassis of the vehicle. Once installed, your Focus RS transforms into an animal without affecting your drivability.
This Part Fits:
This Part Fits: