Cobb Upgrade NexGen Flex Fuel Module and Harness Kit Subaru STI 15-21 – Import Image Racing
Skip to content

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cyber Week LIVE

Shop Pay Installments! Buy today and pay in 4 or more payments starting at 0% APR.

Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670
Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670
Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670
Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670
Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670
Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670

Cobb Previous Ethanol Kit to NexGen Flex Fuel Sensor Kit Upgrade Subaru STI 2015-2021 | 315670

Rated 5.0 out of 5
Based on 1 review
SKU: cobb315670
Availability: 4 In Stock
Product Type: Fuel Packages
$495.00
$495.00
$495.00
Save $0.00


Subtotal: $495.00
🕒 Order within hours minutes
📦

Economy

$5.99

Estimated: ,

🚚

Express

Starts at $8.99

Loading...

Fastest

Starts at $10.99

Loading...

Fitment 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 processing before sending ethanol content to the ECU to be used by an Accessport-delivered NexGen Flex Fuel calibration.

Tying your existing Cobb Ethanol Content Sensor to the Cobb NexGen Flex Fuel Module is a custom, easy to install, plug-and-play wiring harness. Utilizing OE quality wiring and connectors makes adding NexGen Flex Fuel on your supported Subaru both quick and reliable.

Please note: This kit includes the Module and Harness only.

This product does NOT work with the factory fuel rails and fuel lines.

The COBB Fuel Rails and COBB Fuel Lines are available to purchase separately- individually as needed or as a kit Cobb Fuel Rails + Line Kit Package.

average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Felix A. C.
Verified Buyer
Rated 5 out of 5

Exactly what we needed

I’m a huge flex fuel fan. I love the convenience of being tuned for everything & anything that the e85 pump might put out. Also the blends that happen from switching over from pump to e. I had the previous gen kit, once greenspeed hit i was at a standstill on my build. I waited over a year for flex fuel to be available to tune again. This is a must have

Loading...
I recommend this product
Was this helpful?

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
is added to your shopping cart.

Choose Options

this is just a warning
Login