COBB Subaru Previous Ethanol Sensor Kit to NexGen Flex Fuel Ethanol Sensor Kit Upgrade (Module + Harness Only) - 2015-2021 Subaru STI Shift knob OEM-level fitment for 2022+ Toyota

OEM-level fitment for 2022+ Toyota GR86 / Subaru BRZ

Purchasing this upgrade will allow use of custom tunes with your Flash Kit

The front splitter is a great item if you are looking for additional front-end grip at speed and is great at balancing out various rear aero devices

Inverted monotube dampers for added strength and control

Visualization of a vortex generation shown

COBB Subaru Previous Ethanol Sensor Kit to NexGen Flex Fuel Ethanol Sensor Kit Upgrade (Module + Harness Only) - 2015-2021 Subaru STI Shift knob OEM-level fitment for 2022+ ToyotaThe COBB NexGen Flex Fuel Module + Harness Upgrade Kit is designed for 20152021 Subaru STI owners who already have COBBs previous flex fuel implementation installed and want to upgrade to the NexGen Flex Fuel system without purchasing a new ethanol content sensor. This kit includes the NexGen Flex Fuel Module, which mounts to the passenger side strut tower and handles data processing before sending ethanol content information to the ECU for use with