The MRT FR-S Street Race Single Exit Axle Back system has a loud, deep muscle car sound and is handcrafted in corrosion resistant T304 Stainless Steel. 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. MRT street race is the loudest MRT exhaust designed for the FR-S. This MRT exhaust 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.
MRT exhaust is designed for a do-it-yourself installation and reuses the factory gaskets.
MRT exhaust is designed for a do-it-yourself installation and reuses the factory gaskets.
Applications:
- 2013 Scion FR-S
- 2014 Scion FR-S
- 2015 Scion FR-S
- 2016 Scion FR-S
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

