Injen Cat-Back Exhaust System 5.0L GT 2015-2017



  • Fast and Easy Installation
  • Increases Exhaust Velocity
  • Hand Crafted and TIG Welded
  • Manufactured in the USA

Injen Cat-Back Exhaust System for 2015, 2016, and 2017 GT Mustangs with a 5.0L engine.

Boost the performance of your racecar with an Injen Cat-Back Exhaust System (SES9201) for your 2015-2017 GT Mustang with a 5.0L engine. This Cat-Back Exhaust System is made with mandrel-bent stainless steel tubing Mandrel-bending which ensures that the tubing will keep its shapes and size throughout the entire length, which will provide your Mustang with smooth and unrestricted airflow. 

Features and Benefits:
- Increased Horsepower and Torque
- Stainless Steel Investment Cast Flanges
- Fast and Easy Installation
- Hand Crafted and TIG Welded
- Increases Exhaust Velocity
- 304 SS Mandrel-Bent Tubing
- Designed and Made in Pomona, California, U.S.A.

From the Investment cast flanges to the custom hangers, your new cat-back exhaust system is 100% TIG welded and manufactured in the USA. Your purchase will include all tubing, mufflers, and necessary hardware for a simple and straight-forward installation. Your new cat-back exhaust system has been uniquely designed to offer an aggressive sound that elicits massive power. 

Vehicle Fitment:
- 2015-2017 GT Mustang with a 5.0L engine

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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