MRT Street Race Twin Exit Axle Back Exhaust (91Z151) - 2013-2020 Subaru BRZ
Turn up the aggression on your Subaru BRZ with the MRT Street Race Twin Exit Axle Back Exhaust. Designed to deliver a bold, deep performance tone, this system transforms the factory sound into a more exciting, muscle-inspired exhaust note that’s present in every driving condition.
Built from premium T304 stainless steel, this axle-back system features 2.5 inch mandrel-bent tubing and a straight-through muffler design to maximize exhaust flow and reduce restriction. The result is improved throttle response, increased performance, and a louder, more engaging driving experience. Finished with dual 4 inch double-wall polished tips, this system adds a strong visual upgrade, with an optional Black Ops matte black finish available for a stealthier look.
Features
- Aggressive, loud exhaust tone with street race character
- Twin exit axle-back design for improved sound and style
- Straight-through muffler for maximum exhaust flow
- 2.5 inch mandrel-bent tubing reduces restriction
- Improves horsepower, torque, and throttle response
- Constructed from corrosion-resistant T304 stainless steel
- Dual 4 inch double-wall polished stainless steel tips
- Optional Black Ops matte black tip finish available
- Consistent exhaust presence across all driving conditions
- Designed to deliver strong sound with manageable drone
- Direct bolt-on installation for easy DIY install
- Engineered and manufactured in the USA
- Limited lifetime warranty
Additional Notes
- Loudness rating: 8 out of 10
- Drone level: 2, noticeable but tolerable
- Performance rating: 8 out of 10
- Designed as MRT’s loudest BRZ axle-back system
Fitment
- 2013 Subaru BRZ 2.0L
- 2014 Subaru BRZ 2.0L
- 2015 Subaru BRZ 2.0L
- 2016 Subaru BRZ 2.0L
- 2017 Subaru BRZ 2.0L
- 2018 Subaru BRZ 2.0L
- 2019 Subaru BRZ 2.0L
- 2020 Subaru BRZ 2.0L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
