Haltech
Standalone ECU with plug-in adapter for SR20DET. Built-in wideband and boost control.
Cobb
OBD-II flash tuner with off-the-shelf maps. Real-time monitoring, data logging. The Subaru tuning standard.
From $721.07
MHD Tuning
WiFi OBD flash tune for B58. Stage 1 and Stage 2 maps available. The go-to B58 tuning solution.
From $49.99
Hondata
ECU reflash for K20C1. Boost increase, rev limit, anti-lag, launch control.
From $695.00
EcuTek
ECU flash tune for FA20. Removes torque dip, optimizes fuel/timing. Bluetooth app included.
From $599.00
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