RSX K20 – Ultimate Tune


This tune is optimized for the K20A2 & A3 on the Acura RSX, and it includes a complete WOT tuning package, and also a complete part throttle and knock analysis package with more revisions. This tune is also focused on zeroing Short Term Fuel Trims which will in turn improve throttle responseperformance, low end torque and fuel mileage. This tuning package require the user has installed a modified ECU using the Hondata K-Pro. A minimum of 7 revisions are included.

Upgrades for this package are located here.

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