This product is currently on backorder. Please shoot us a message to order!

The Flex Fuel Package includes both the Ethanol Sensor Kit as well as the Fuel Pressure Sensor Kit. Utilizing COBB Custom Features along with this package, both Fuel Pressure and Ethanol Content values are able to be sent to the ECU and monitored via custom Accessport Monitors.

Utilize the Flex Fuel Package to monitor both Ethanol Content and Fuel Pressure on custom Accessport data monitors.


  • Flex Fuel Ethanol Sensor Kit
  • Fuel Pressure Sensor Kit


2008-2014 WRX

2008-2014 STI

2015-2020 STI

 WARNING: Cancer and Reproductive Harm -


Cobb Tuning

Cobb Tuning Flex Fuel Package - 08+ WRX/STI

  • Sale
  • Regular price $800.00