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Subaru FA20 WRX E-Tuning - 2015-2021 WRX

Get a custom E-Tune for your 2015+ Subaru FA20 WRX based on your setup

If you have any questions about which tune you need to purchase, send us an email, text or use the chat here on our website.

Please review everything here so you know what to expect before purchasing an E-Tune from us:

A note about E-Tuning


E-Tuning is meant to be a convenience for those that cannot get to us in person on the dyno, not as a cheap way to get the same tune.  While you will get a solid and safe tune, you will always get a more fine tuned calibration if we can tune your car in person on a dyno and it will get completed in one shot.  Additionally, because our service is done as a convenience, it is prioritized lower than our dyno customers so during heavy work loads through the peak season times, E-Tuning will be slower to start and complete and this is reflected in the lower cost.

Legal modifications are required: 


In compliance with the EPA Clean Air Act, we can only tune your car if it retains all the original emissions control devices as we do not modify any emissions control areas of the ECU calibration.  If your vehicle is not registered for road use and is a true off-road racing or competition use vehicle, please contact us for verification before purchasing tuning.

2015-2021 WRX FA20 Custom E-Tunes

FA20 Tune Updates & Add-Ons

Priority Add-On & Log Review

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