Steeda is proud to introduce our new 3" diameter Cat-Back Exhaust System for the 2015-2017 Ford Mustang Fastback GT. We have designed this system to bring out the performance in your American made muscle car. Our cat-back exhaust design provides maximum horsepower due to the oversized 3" and the best flow and sound without annoying drone.
This Steeda S550 Axle-Back Exhaust System is constructed from 304-stainless steel for better than OE equivalent corrosion resistance. The tips of our Steeda 3" cat-back exhaust are constructed from polished 304-stainless steel and are embossed with Steeda's signature Sidewinder logo.
The installation of this Cat-Back Exhaust System takes only 2-3 hours using common hand tools.
If you are serious about making power, this Steeda S550 Mustang Fastback GT Axle-Back Exhaust System delivers. The 3" diameter flows adequate whether you have a few add ons or a full blown power adder. Our exhaust kit includes necked down adaptors for a factory style connection to OE converters.
Product Install Instructions
California Residents: Proposition 65 Warning