MRT Sport Touring Axle Back Exhaust (91A204) - 2013-2014 Shelby GT500
Refine the sound of your 2013-2014 Shelby GT500 with the MRT Sport Touring Axle Back Exhaust, engineered for drivers who want a deep, controlled muscle tone without excessive volume. This system enhances your GT500’s presence with a smooth, on-demand sound that stays comfortable during daily driving while delivering a more aggressive tone when you step into the throttle.
Built from premium T304 stainless steel, this axle-back system features 3 inch mandrel-bent tubing and a straight-through muffler design to improve exhaust flow and reduce restriction. The result is better throttle response and noticeable performance gains, all while maintaining minimal drone. Finished with dual 4 inch double-wall stainless steel tips, this system offers a clean, aggressive look, with an optional Black Ops matte finish available for a stealthier appearance.
The Sport Touring system is designed for balance, giving your GT500 a deeper, richer tone than stock without the harshness of louder systems. It is quieter than the MRT Extreme series, making it ideal for owners who want performance sound with everyday comfort. Installation is simple with a direct bolt-on design that requires no tuning.
Features
- Refined, deep muscle car sound with on-demand performance tone
- Straight-through muffler design for improved exhaust flow
- 3 inch mandrel-bent tubing for reduced restriction
- Constructed from corrosion-resistant T304 stainless steel
- Dual 4 inch double-wall stainless steel exhaust tips
- Optional Black Ops matte tip finish available
- Improved throttle response and overall performance
- Minimal drone for comfortable daily driving
- Direct bolt-on installation with no modifications required
- No tuning required
- Engineered and manufactured in the USA
- Limited lifetime warranty included
Additional Notes
- Loudness rating: 6 out of 10
- Drone level: 2, minimal
- Performance rating: 5 out of 10
- Quieter than MRT Extreme axle-back systems
- Designed for balanced daily driving and performance use
- Estimated installation time: approximately 60 minutes
Fitment
- 2013 Ford Mustang Shelby GT500 5.8L V8
- 2014 Ford Mustang Shelby GT500 5.8L V8
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