Skip to product information
1 of 1

Fi Performance

Flex fuel kit 08-21 STI

Flex fuel kit 08-21 STI

Regular price $320.00
Regular price Sale price $320.00
Sale Sold out
Shipping calculated at checkout.

Includes everything needed to install a Flex Fuel Kit on a 2008 - 2021 Subaru STi EJ25 Vehicle

Included in Each Kit:

1 - Genuine GM/Continental Flex Fuel Sensor

1 - Sensor bracket that mounts behind the battery using existing OEM hardware

1- Plug and Play Pass-Through Harness for Subaru, plugs into the Rear O2 harness/sensor, TGV harness/TGV sensor and included Ethanol Sensor

1 - Modular Flex Fuel Electronics Module

View full details

Transform Your Subaru – Proven Performance at FI

Unlock the true power of your Subaru with FI Performance. Our team of expert technicians doesn't just install parts – we meticulously build, tune, and refine high-performance machines. Our track record of dyno results and satisfied customers speaks for itself. Let us unleash the beast within your Subaru.