You can find me driving on the long flat roads in Texas!
I took advice from a lot of people regarding tuning my car, 2017 WRX Premium.
I recently purchased it and wanted to wait until after my break-in period to do something about the horrible rev hang (going from 1st to 2nd).
I took the risk and ended up buying the Cobb AccessPort (https://www.maperformance.com/produc...ng-ap3-sub-004).
I received it today and installed it on my car with 1,100 miles.
I was worried about voiding my warranty and my car becoming inoperable, but the entire procedure is seamless and painless.
Before connecting the Accessport to your car's OBD-II connection, ensure that the firmware is updated to the latest version on the Accessport.
Once you register your Accessport, Cobb's support team will send you the download link for the software.
I chose to go with the "Stage 1 91 Octane" map since my car is still basically stock.
And its not advisable to use the "93 Octane" maps, if you use octane fuel with a rating of '91'/
I am more than satisfied with the Accessport and Stage 1 Tune. The throttle isn't as sensitive in the first gear and the boost gauge is more consistent.
The clutch has been optimized as well. It is easier and quicker to find the friction point without even thinking about it.
Lastly, the rev hang issue has been resolved going from 1st to 2nd! --- I was most excited about this.
If you're hesitant about buying the Accessport, don't be! It was def worth it in the end.