Subaru FA 2015+ WRX E-Tune

  • Sale
  • Regular price $375.00
  • ALA
Shipping FREE shipping on orders over $200.

Once Tune purchase is complete, you will get an email with instructions and Base Map within 24 - 48 hours. Due to high demand and being super busy, please allow 72 hours before emailing, texting, or calling me after you send me your Datalog/Map. I will get back to you in order from oldest-newest emails. 

Expedite Fee

You will be prioritized and pushed to the front of the line. Select or search for "Expedite Tuning" under Tuning Tab.

Tuning Refund Policy

Due to the digital nature of the Tune, there will not be refunds or warranty claims. By purchasing the Tune, you acknowledge all sales are FINAL and there will be NO REFUNDS once Base Map is Sent via Email provided, or uploaded onto AccessPort in Person/On-site tuning.

Tuning Waiver

As the “Customer”, I hereby represent that I have read the Tuning policies and that I have full authority to authorize the testing and tuning of this vehicle and to enter into this Waiver/Release.

I am aware that the tuning procedure is intended to and will be to maximize power and performance at Wide-Open Throttle to simulate stress similar to that which the vehicle would experience during operation on the track; therefore, I understand that it is susceptible to the same risks as on the track which may cause wear and tear or complete damage to, but not limited to: Engine, Powertrain and/or Tire/Wheel Failure or Damage.

Tuning Legal Policy

You acknowledge that this product is intended for off-road use ONLY. The customer releases Gap City Performance from any liability of any nature for damage or other losses, which may be sustained as a result of the testing/tuning process.

Customer Reviews
5.0 Based on 21 Reviews
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Filter Reviews:
Casey S.
United States United States

20 out of 5 stars!

Ordered custom pro tune. These guys are awesome. Responded quickly. Helped me troubleshoot an issue. Answered on Sundays. 20 out of 5 stars. They blow every e-tuner I’ve used in the past out of the water!!! Im also a genuine customer, don’t know them or even know where they are located. I Would seriously recommend them to anyone for an e-tune!!!

Kyle H.
United States United States


Jesus did an amazing job tuning my '19 WRX. Very knowledgeable, quick responding and answered all questions I had for him. Car runs amazing. Definitely going to come back for a future re-tune when I go for Stage2+ and as my build continues!

Sean H.
United States United States


Jesus did an amazing job with tuning my car after installing everything for Stage 2, night and day difference in overall driving and the power output is so much more satisfying!

Noel R.
United States United States


Very great experience very precise ! Told me everything I had to do step by step when I had questions he had answers for them ! Very responsive and respectful would definitely recommend to anyone looking for an etune ! Car feels amazing very responsive with only 3 basic mods (intake, dp, and bpv) I can feel the extra power she has !

Andrew M.
United States United States


Great responsiveness real quick return times and willing to assist on any questions asked. I’m new to the Subaru game and Jesus really helped me out