Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670 Wheel Offset_33mm it lowers the front bumper

it lowers the front bumper by approximately 30 mm and extends outward in length to create a more aggressive stance and improved airflow control

Part #: 489-895-6500SBK

Part #: 460-890-4435SP

1” weld-in O2 bung

All Cosmis Racing Wheels are JWL & VIA Certified

Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670 Wheel Offset_33mm it lowers the front bumperFitment Information: 2015 2021 Subaru STI 2018 Subaru STI Type RA Features: The COBB NexGen Flex Fuel Module and Harness ONLY kit is intended to be used for those who have the Cobb previous implementation of Flex Fuel installed and do not need a new ethanol content sensor in order to convert to a NexGen Stage 2+Flex Fuel Power Package configuration. The NexGen Flex Fuel Module is mounted to the passenger side strut tower and handles all of the data