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04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play
04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play

04 - 05 STi (3 pin) Subaru EJ Flex Fuel E85 Kit - Plug N Play

Regular price
$650.00
Sale price
$449.00

Shipping calculated at checkout.

Complete PnP Solution

Modular Serviceable Design

Automotive OEM Grade High Temp Wire

Solid Metal Construction

 

PenguinTechRacing is proud to offer a complete plug and play solution for converting your 2004 - 2005 Subaru STi (3 pin) EJ2X to Flex Fuel.   This item REQUIRES CUSTOM TUNING and it is compatible with most popular tuning platforms.

The Modular All Metal Construction design comes with a LIMITED 1 YEAR WARRANTY (see details below).

Includes everything needed to install a Flex Fuel Kit on a 2004- 2005 Subaru STi EJ2X Vehicle (except a Custom Tune)

Included in Each Kit:

1 - Genuine GM/Continental Flex Fuel Sensor (Warranted by Manufacturer)

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

1 - 3ft piece of Gates Barricade Ethanol Rated Fuel Line with preinstalled 90deg flex sensor fuel connectors.  You cut to length each side and install supplied 5/16 quick connectors and/or 3/8" clamps.  (*AN fittings available for Extra Cost - SEE "UPGRADES" section at front of the store to add to cart.)

5 - Zip Ties for securing Wiring away from hot engine/exhaust components

1 - SS Hardware for mounting Electronics Module

*Fuel/Oil Pressure Sensor TGV Harness Available for Extra Cost - SEE "UPGRADES" section at front of the store to add to cart.  

 

Detailed Installation Instructions will be included with your order.

 

****This Flex Fuel Kit will NOT work without a Proper Custom Flex Fuel Tune for your vehicle.**** 

*Dyno Results for Reference Only.  Your results may vary.*

 Message us if you have Questions BEFORE Purchasing.

 

**All parts but the Ethanol Sensor are Warranted for 1 Year from the date of purchase for the Original Purchaser.  Ethanol Sensor is warranted by the original manufacturer, contact us for more details. 14 Day Return Refund Policy for Unused Kits, less 7.5% Restocking Fee.**

**All prices based on shipment and payment from the 48 Continental United States.  For sales Outside the USA, please contact us for more info.**  

**PENGUIN TECH RACING WILL NOT BE LIABLE FOR ANY DAMAGES OF ANY KIND ARISING FROM THE USE OF THE SERVICE, INFORMATION, CONTENT, MATERIALS, GOODS, PRODUCTS, OR OTHER SERVICES INCLUDED ON OR OTHERWISE MADE AVAILABLE TO YOU THROUGH PENGUIN TECH RACING, INCLUDING BUT NOT LIMITED TO DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, AND CONSEQUENTIAL DAMAGES, UNLESS OTHERWISE SPECIFIED IN WRITING.**

Customer Reviews

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C
Chris C
Works perfectly!

Great quality kit and even better customer service. They answered all my questions super quickly before and after buying the kit. Bolts right up without any issues and my tuner had no trouble dialing it in either. Definitely recommend this to any Subaru owner out there looking for a solid flex fuel setup. Running this one with DW850cc side feeds on my 05 STi.