Subaru STi 2.5L Turbo Pro Tuner Suite | AMR Performance

Unlock Full Calibration Control The Subaru STi 2.5L Turbo Pro Tuner Suite gives professional tuners complete access to the Renesas SH7058 ECU tables, along with custom tables added by AMR Performance. 350+ Calibration Tables Full control over fueling, ignition timing, boost strategy, torque limits, and drivability. Remote & On-Site Tuning Calibrate vehicles on-site or remotely deliver updated files directly to your customer's account. SH7058 Renesas SH7058 ECU Platform Purpose-built for the Renesas SH7058 Supported Vehicles Subaru STi 2.5L Turbo 2015–2021 Flash Tool Support The Subaru STi Pro Tuner Suite is compatible with the full COMPORT ecosystem: COMPORT PRO COMPORT iPRO COMPORT PRO VERSA What You Can Tune Fueling Injector timing, fuel pressure, lambda targets Ignition Timing Spark advance, knock thresholds, timing maps Boost Strategy Wastegate duty, boost targets, pressure limits Torque Limits Driver demand, torque monitoring, limiters Drivability Throttle response, idle, cold start behavior Rev Limits RPM limiters, speed governors, overrun Ready to Tune Subaru? Join the AMR ProTuner network and get access to the full Subaru STi calibration suite, remote flashing tools, and dedicated support. Become a ProTuner Contact Sales