Gibson Cat-Back Exhaust System 2-1/4" Stainless Steel With 4-1/2" Black Tips Mustang Fastback EcoBoost Without Active Exhaust 2015-2023
Highlights
- Dual Exits Behind Rear Tires
- For 2015-2022 EcoBoost Mustang
- Easy Bolt-On Installation
- Made in the USA
Gibson 2-1/4" Stainless Steel Cat-Back Exhaust System with 4-1/2" Black Tips for 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Fastback EcoBoost Mustangs without the Factory Active Exhaust Option.
This 2-1/4" Stainless Steel Cat-Back Exhaust System with 4-1/2" Black Tips from Gibson Exhaust is proudly made in America and is specifically designed for your 2015-2023 Fastback EcoBoost Mustang. This direct-fit exhaust kit will provide your S550 with gains of over 30 horsepower and 40 foot-pounds of torque!
Features and Benefits:
- Gains of 30+ horsepower and 40 ft-lbs torque
- Crafted from high-grade stainless steel
- Black ceramic round slash-cut intercooled tips
- Adds aggressive exhaust sound
- Minimal interior drone
- Baffled and chambered muffler design
- Direct-fit bolt-on installation
- Comes with required hardware
- Includes factory-style hangers
- Made in the USA
This 100% bolt-on dual rear exhaust system starts with Gibson's SuperFlow CFT muffler leading the way to a tuned 2-1/4" equal length merged X-Pipe. This results in a deep and aggressive sound. Gibson Exhaust's dual EcoBoost system is finished off with large 4-1/2" diameter heavy-duty black elite ceramic coated tips.
Vehicle Fitment:
- 2015-2023 Fastback EcoBoost Mustang without Active Exhaust Option
*NOT intended for Convertible models.
Please Note: This system is only designed for use with models that are NOT equipped with the Active Exhaust Option from the factory.
California Residents: Proposition 65 Warning
Installation Difficulty

Novice skill is required for this installation.