MRT Extreme Off-Road Turbo Back Exhaust (98U900) - 2015-2023 Mustang EcoBoost
Unlock maximum performance from your 2015-2023 Mustang EcoBoost with the MRT Extreme Off-Road Turbo Back Exhaust. Designed for serious enthusiasts, this system delivers aggressive sound and unrestricted airflow, transforming your 2.3L EcoBoost into a true performance machine with a bold, race-inspired exhaust note.
Constructed from premium T304 stainless steel, this turbo-back system features full 3 inch mandrel-bent tubing and a straight-through design without catalytic converters for maximum exhaust flow. The result is significant horsepower gains, improved turbo response, and a more responsive driving experience. Dual 4 inch double-wall stainless steel tips complete the look, with an optional Black Ops matte finish available for a stealthy appearance.
Engineered as MRT’s most aggressive EcoBoost exhaust option, the Extreme system delivers a constant, commanding tone with minimal drone while cruising and an intense roar under wide-open throttle. This system is purpose-built for off-road and track use only, making it ideal for drivers seeking maximum performance without compromise.
Features
- Maximum performance turbo-back exhaust system for EcoBoost Mustang
- Straight-through design without catalytic converters for maximum flow
- 3 inch mandrel-bent tubing for reduced restriction and improved turbo response
- Constructed from corrosion-resistant T304 stainless steel
- Dual 4 inch double-wall stainless steel exhaust tips
- Optional Black Ops matte tip finish available
- Significant horsepower and performance gains
- Aggressive, race-inspired exhaust tone
- No tuning required, but recommended for maximum gains
- Engineered and manufactured in the USA
- Limited lifetime warranty included
Additional Notes
- Loudness rating: 7 out of 10
- Drone level: 2, minimal
- Performance rating: 10 out of 10
- Designed for off-road and race use only
- Does not include catalytic converters
- Not compatible with quad-tip Performance Package models
- Estimated installation time: approximately 2-4 hours
Fitment
- 2015 Ford Mustang EcoBoost 2.3L Coupe
- 2016 Ford Mustang EcoBoost 2.3L Coupe
- 2017 Ford Mustang EcoBoost 2.3L Coupe
- 2018 Ford Mustang EcoBoost 2.3L Coupe
- 2019 Ford Mustang EcoBoost 2.3L Coupe
- 2020 Ford Mustang EcoBoost 2.3L Coupe
- 2021 Ford Mustang EcoBoost 2.3L Coupe
- 2022 Ford Mustang EcoBoost 2.3L Coupe
- 2023 Ford Mustang EcoBoost 2.3L Coupe
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

