For Subaru owners not satisfied with stock, we created a turbo back system that will set your ride apart. The MRT WRX/STI Street Race DMS Turbo-Back: NC (No Cats) deepens exhaust sound, giving a distinct rumble present at idle and increasing to a lively bite at full-throttle. Ready to break out of the gate and clock record performance times? This system increase horsepower, fuel efficiency, and exhaust flow of your ride to put it at track-ready status. Our straight through design and 3" mandrel bent T304 stainless steel tube reduces back pressure, meaning pure performance.
Base systems include T304 polished SS quad 4" tips and a Black Ops black matte tip finish is available for an additional fee. You will love the get noticed sound of the Street Race Turboback and our Drone Management System (DMS) means minimal drone, so you won't sacrifice the fun of your drive. The
MRT Street Race Turbo-Back has enough elevated sound to Get Noticed, plenty of opportunities to Feel the Performance, and packaged in a design without an excessive drone. MRT has engineered a DMS (Drone Management System) to give this performance system the most pleasant ride experience.
This product is designed for off-road, race use only.
Application: 2011 thru 2014 Subaru WRX & WRX STI
Sedan.Hear the Difference ![]()
How does it sound? MRT Street Race DMS Turbo-Back gives an aggressive, get noticed exhaust tone that is present at all times.![]()
Is there drone or resonance? Minimal drone.![]()
What if I step on it? Wide-open throttle brings out a livelier attitude with more exhaust sound, bite and a deeper growl.
Are you located close to Plymouth, MI and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!
How does it sound? MRT Street Race DMS Turbo-Back gives an aggressive, get noticed exhaust tone that is present at all times.
Is there drone or resonance? Minimal drone.
What if I step on it? Wide-open throttle brings out a livelier attitude with more exhaust sound, bite and a deeper growl.
