Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Brand | Kooks |
Exhaust System Type | Cat-Back System |
Exhaust System Material | Stainless Steel |
Exhaust System Tip Finish | Black, Black Chrome |
Exhaust System Tubing Diameter | 3.00 Inch |
Exhaust Loudness | Moderate |
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.
Kooks 11515411
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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