This is for the purchase of the PhoneFlash feature for your ECUTEK tuned vehicle. If you're already completed or just starting the tuning process, ECUTEK's phone flash can make things VERY convenient. Especially for you folks who switch fuel types between pump gas and E85. 

• After the purchase of this product - open your phone app and select Fab9 Tuning as your tuner. Then send a follow up email letting us know you'd like your calibrations uploaded to your cloud account.

This does require you have ECUTEK's Bluetooth hardware (USB dongle not needed). The Bluetooth kit can be found here: https://fab9tuning.com/ecutek-bluetooth-vehicle-interface-kit/