Tuning: 2013 Mitsubishi EVO X GSR | AMR Performance

2013 Mitsubishi EVO X GSR - AMR Performance Reviews Customer: Chase Power Plot: [caption id="attachment_4724" align="aligncenter" width="1024"] AMR Performance tuned EVO X GSR[/caption] Modifications: Upgraded Downpipe Upgraded Fuel Pump Upgraded Intake System Upgraded Exhaust System Description: Chase's EVO X GSR showed excellent potential. Giving a gain of +28hp and +45tq over the competitors tune at the same boost level. With the AMR Performance tune, his EVO X was able to achieve an additional 500rpm of power band (competitor's stopped at 7000rpm) giving an additional +340hp from 7000rpm to 7500rpm.