Skip to content
🔥😈 Mod Mayhem Sale - Shop Deals Now 😈🔥
🔥😈 Mod Mayhem Sale - Click Here 🔥😈
My Wishlist Rewards Program Military Discounts Diamond Club Membership Subimods Premier Partners Subimods Event Partnerships Mod Report Magazine Subimods Media
COBB NexGen Flex Fuel Ethanol Sensor Kit 2008-2021 STI - 325650 - Subimods.com

COBB NexGen Flex Fuel Ethanol Sensor Kit 2008-2021 STI

$725.00
$725.00 - $725.00
$725.00 - $725.00
$725.00
41 In Stock, Usually Ships within 1-2 Business Days
SKU 325650
by COBB Tuning

DETAILS

DESCRIPTION
This plug and play NexGen Ethanol Sensor Kit is the heart of our NexGen Flex Fuel product offering. It consists of an ethanol content sensor with mounting bracket, fuel lines to be used with the COBB Fuel Lines, a NexGen Flex Fuel module, and a plug-and-play wiring harness to bring it all together.

The OE quality ethanol content sensor is secured to a bespoke powder coated aluminum bracket. Fuel is then fed to and from the sensor with pre-made fuel line with OE quick disconnect. A billet adapter is included to allow for seamless integration with the COBB Fuel Rail Line Kit.

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 everything together 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.

WHY?
The COBB NexGen Ethanol Sensor Kit measures the ethanol content level of the fuel being pumped into your engine and then sends that data to the ECU to be used in a Flex Fuel calibration.

FEATURES
  • Subaru NexGen Flex Fuel Ethanol Sensor Kit STI 2008-2021
  • NexGen Flex Fuel Module
  • Plug and Play Wiring Harness
  • Ethanol Content Sensor with Bracket

Customer Reviews

Based on 6 reviews
100%
(6)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
S
Seann
Great

Ez to install

Seann,

Thank you for your 5 Star Review on the COBB NexGen Flex Fuel Ethanol Sensor Kit. We are glad to hear it was easy to install. Enjoy the upgraded performance!

Regards,

S
Seann

Great hp upgrade

Thank you for your 5 Star Review, Seann!

The Flex Fuel kit is a fantastic upgrade for horsepower gains. Enjoy the extra performance!

Regards,

s
seann
Best Mod for HP

This Is The Best Mod for HP Hands Down

Seann,

Thank you for your 5-Star Review! Couldn’t agree more—the COBB NexGen Flex Fuel Ethanol Sensor Kit is one of the best power mods out there! Enjoy the extra HP!

Regards,

J
JLIN
NEXGEN 4 the Win

awesome kit from Cobb. If you plan to use flex fuel on your Subie, this is the kit you need. One tune map can get you from gasoline to E85 without tuning multiple maps. and the kit works with stock fuel rail as well.

Thank you for your 5 Star Review, Jack.

We are glad to hear that the COBB NexGen Flex Fuel Ethanol Sensor Kit met your expectations and proved to be an excellent addition for your Subaru. It is great that you found the convenience of transitioning from gasoline to E85 without needing multiple maps to be valuable. Your feedback about its compatibility with the stock fuel rail is very helpful for future customers. Enjoy the performance gains, and thank you for choosing Subimods!

Regards,

M
Marcos Holguin
NexGen for my 2021 STI

If your ready for that fuel system upgrade, this this NexGen Flex Fuel kit will work out perfectly. I recommend.

Subeastman,

Thank you for your 5 Star Review! We are pleased to hear that the COBB NexGen Flex Fuel Ethanol Sensor Kit worked out perfectly for your fuel system upgrade on your 2021 STI. It is great to know that you found the kit suitable for your needs! Enjoy!

Regards,

12

… …