The MRT FR-S Extreme Header Back: RD (Resonator Delete) system is the loudest and baddest sounding exhaust that is always on. MRT engineered and delivered this exhaust in corrosion resistant T304 Stainless Steel for the best performance. Base systems include T304 polished SS 4" tips and 2.5" mandrel bent tube. Black Ops black matte tip finish is available for an additional fee and custom made.
This system is engineered for the best sound to match your FR-S and provides increased performance from increased exhaust flow.
Extreme is the loudest MRT exhaust. Louder than Sport Touring and Street Race systems. It has just enough exhaust presence with elevated sound to Get Noticed, plenty of opportunity to Feel the Performance and packaged in a design without excessive drone.
This product is designed for off-road, race use only.Application: All 2013 thru 2016 Scion FR-S
Hear the Difference ![]()
How does it sound? MRT Street Race Exhaust is the loudest and baddest sounding exhaust that is always "on."![]()
Is there drone or resonance? Some managed drone.![]()
What if I step on it? Wide-open throttle brings out an extreme exhaust roar that screams "take no prisoners."
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 Exhaust is the loudest and baddest sounding exhaust that is always "on."
Is there drone or resonance? Some managed drone.
What if I step on it? Wide-open throttle brings out an extreme exhaust roar that screams "take no prisoners."
