Kooks Cat-Back Exhaust with H-Pipe and Black Tips (15-17 Mustang GT Fastback w/ Kooks Long Tube Headers)Find parts that fit my vehicle

Aggressive Exhaust Note. One complaint from Mustang enthusiasts about the stock exhaust system found on the S550 GT is that it is too quiet. So, get rid of that weak-sounding factory exhaust and upgrade to a Kooks Cat-Back Exhaust System for a more aggressive exhaust note. This Cat-Back and H-Pipe are specifically designed to be installed with Kooks Long Tube Headers to create a full 3" exhaust system on your Ford Mustang GT Fastback. Not only will this Cat-Back change the sound of your Mustang, but it will also help improve its exhaust flow for an increase in both horsepower and torque.

H-Pipe; Muscle Car Rumble. Kooks utilizes an H-Pipe to help balance out the exiting exhaust gases and to preserve the back pressure necessary to maintain low-end torque. The included H-Pipe not only helps with power but also adds a classic muscle car rumble to the sound of your Ford Mustang GT Fastback with its simple "H" crossover pipe design.

Quality Construction. Kooks manufactures their Mustang Cat-Back Exhaust System from high-quality 304 stainless steel piping for strength and corrosion resistance. Featuring mandrel-bent 3" diameter tubing and a set of oval race mufflers, this Cat-Back will significantly outflow the factory exhaust system. This Kooks Cat-Back features a pair of 4" 304 stainless steel slash cut exhaust tips that are completed in a stealthy black finish for aggressive good looks.

Lightweight. Weighing in at approximately 60 lbs, the Kooks Cat-Back Exhaust with H-Pipe is a great choice for track and drag racers looking to shed unwanted weight in the pursuit of quicker times.

Direct Fit Upgrade. The Kooks Cat-Back Exhaust with H-Pipe includes all the hangers and clamps necessary to bolt straight up to Kooks Long Tube Headers. No modifications or cutting is required, making this Cat-Back a direct fit bolt-on replacement upgrade.

Application. This Kooks 3" Cat-Back Exhaust with H-Pipe and Black Tips is specifically designed to fit all 2015-2017 Ford Mustang GT Fastback with Kooks Long Tube Headers Models.

Technical Note. Not legal for use on pollution-controlled motor vehicles; intended for off-road use only.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov