Alphaspeed Custom ECU Tune – Genesis Coupe


More power with a custom tune from Alphaspeed! Yes, this includes a tune.

Please note that when you order, you will get put on the the schedule, it will NOT ship right away. First come, first serve. 


Want the most from your mods? A tune will get you there!

How this works

It’s an easy process. If you come to us, we can do a road or dyno tune (dyno tune is subject to dyno availability and will have additional fees). Takes about an hour and you’re done. You can also rent the equipment from us and get tuned no matter where you live!

Equipment rental comes with easy to follow instructions and you can do everything yourself right in your driveway. After you’re done tuning, you ship us back the equipment.

Disclaimer & Risks

Tuning your ECU requires specialty equipment and processes that may results in a bricked ECU. We do take every precaution necessary to try and prevent this, but the risks are still there. In the event of a bricked ECU, you may need to purchase a replacement ECU or send your ECU off to get repaired which will incur additional time and cost.

Changing your factory tuning parameters can be dangerous and can result in damage to the engine and/or other parts of your drive train. We work with experienced tuners to avoid these types of problems, but there is still the risk of engine damage caused by improper installation of parts, incorrect information provided to the tuner about your mods and changing your mods after the tuning process. If you plan to make changes after your tune, let us know BEFORE you get tuned!

Changing your factory tuning parameters can result in your warranty being voided by the dealer and/or 3rd party insurers. We keep your original factory tune on file in the event you need to reflash back to stock, but this will incur an additional rental/flash fee.


By placing your order, you are  acknowledging that you accept all risks and agree that neither 3point8 Performance, nor the tuner are liable or responsible for any damage for failures that may results from the tuning process, or the tune itself. This includes, but is not limited to, engine damage, bricked ECUs and any additional costs involved in the process (e.g. new ECUs or ECU repair, replacement of damaged parts, loss of warranty).

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