Flash My ECU
(It's fast and easy!)
****2 day turn around is available. Contact us for more information!****
Start flashing your ECU here:
- Racers, please print, read, sign and date our release form. (click here)
- Include your shipping information and contact information.
- Disconnect battery. Carefully remove the ECU from the engine while taking the time to remove the ECU plugs. (We all know that harnesses are expensive!)
- Carefully and properly package the ECU in bubble wrap and place in a sturdy shipping box. (Please take the time to package the ECU properly. It is an expensive piece of equipment)
- Make sure to include the printed release in the package. If you have any special instructions, please include it.
- Ship your package to us; Please send the package via a service that includes a tracking number. (Example: UPS or FedEx)
- Upon receiving of your EMM/ECU, we will contact you for mapping specs (if any) and ask you for PayPal or Credit card information along with your return shipping preference. It's that easy!
- **Mercury 300xs engines require 91 min octane fuel stock as well as all DBR level1 kits.**