Borla S-Type Cat-Back Exhaust System (140584) - 2015-2023 Ford Mustang EcoBoost
Upgrade your Mustang EcoBoost with the aggressive sound and premium performance of the Borla S-Type Cat-Back Exhaust System. Designed specifically for 2015-2023 Ford Mustang EcoBoost models without factory Active Valve Exhaust, this system delivers improved exhaust flow, enhanced sound, and Borla's signature drone-free driving experience.
This 2.25" cat-back exhaust system features the classic Borla S-Type sound level, providing a sporty and aggressive tone without unwanted cabin resonance. Finished with 4" round bright chrome T-304 stainless steel tips, the system combines premium appearance with high-performance engineering.
Borla's patented straight-through and multi-core technology helps unleash hidden horsepower while increasing exhaust velocity for improved performance and driving excitement. Constructed from premium T-304 stainless steel with ultra-smooth mandrel bends and precision CNC manufacturing, this exhaust system is built for maximum durability, flow, and precise fitment.
Features
- Designed for 2015-2023 Ford Mustang EcoBoost models
- S-Type sound level with aggressive exhaust tone
- Drone-free driving experience
- 2.25" cat-back exhaust system
- 4" round bright chrome T-304 stainless steel tips
- Patented straight-through and multi-core technology
- Helps improve exhaust flow and performance
- Premium T-304 stainless steel construction
- Ultra-smooth mandrel bends for maximum flow
- Precision CNC manufacturing for accurate fitment
- Made in the USA
- Backed by Borla's Million-Mile Warranty
Fitment
- 2015 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2016 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2017 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2018 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2019 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2020 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2021 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2022 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
- 2023 Ford Mustang EcoBoost 2.3L 4 Cylinder Automatic/Manual Transmission RWD Coupe
Additional Notes
- Part Number: 140584
- System Type: Cat-Back Exhaust
- Sound Level: S-Type
- Not compatible with convertible models
- Not compatible with factory Active Valve Exhaust systems (4 tip models)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

