Buy Now, Pay Later Starting at 0% APR learn more ×
(915) 228-9920

Open M-F 10am-6pm MST

0

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Check out
Toggle menu
0
select level 1
select level 2
select level 3
Search

Flex Fuel Kits

× Close
Categories
Size Clear
Shop By Brand Clear
We're here to help!

Don't see the products you're searching for on the site? Reach out to us directly via the Contact Us page and we will find it for you!

iBR Flex Fuel Sensor Kit - Subaru WRX / STI 2008-2021 iBR Flex Fuel Sensor Kit - Subaru WRX / STI 2008-2021 Quick View
iBR

iBR Flex Fuel Sensor Kit - Subaru WRX / STI 2008-2021

$549.99
FLX01
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
This kit is designed to provide a way to data log and monitor the ethanol content of fuel on most new Subaru Vehicles. Our...
IBR FLX01 Flex Upgrade Kit - Subaru WRX 2002-2014 / STI 2004-2021 (+Multiple Fitments) IBR FLX01 Flex Upgrade Kit - Subaru WRX 2002-2014 / STI 2004-2021 (+Multiple Fitments) Quick View
iBR

IBR FLX01 Flex Upgrade Kit - Subaru WRX 2002-2014 / STI 2004-2021 (+Multiple Fitments)

$399.99
FLX01-UG-3
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
This kit is designed to provide a way to data log and monitor the ethanol content of fuel on most new Subaru Vehicles. Our...
Select options
Select options
Sale
Cobb NexGen Flex Fuel Ethanol Sensor Kit - Subaru STi 2008-2021 Cobb NexGen Flex Fuel Ethanol Sensor Kit - Subaru STi 2008-2021 Quick View
COBB

Cobb NexGen Flex Fuel Ethanol Sensor Kit - Subaru STi 2008-2021

$725.00 $652.50
COBB325650
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
This plug and play NexGen Ethanol Sensor Kit is the heart of our NexGen Flex Fuel product offering. It consists of an ethanol content...
Sale
Cobb Fuel Pressure Sensor Kit - Subaru STi 2008-2021 Cobb Fuel Pressure Sensor Kit - Subaru STi 2008-2021 Quick View
COBB

Cobb Fuel Pressure Sensor Kit - Subaru STi 2008-2021

$250.00 $225.00
COBB315650
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
A plug and play solution enabling users to monitor Fuel Pressure on a Custom Accessport monitor. The Fuel Pressure Sensor Kit uses OEM quality...
Delicious Tuning Bluetooth Flex Fuel Kit - Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 / Toyota 86 2017-2020 Delicious Tuning Bluetooth Flex Fuel Kit - Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 / Toyota 86 2017-2020 Quick View
Delicious Tuning

Delicious Tuning Bluetooth Flex Fuel Kit - Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 / Toyota 86 2017-2020

$650.00
DT_FFBT_V01
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - FlexFuel BlueTooth Kit (FFBT) for Ecutek takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle. Our Flex Fuel system...
Select options
Select options
Cobb NexGen Stage 2 to NexGen Stg 2 + Flex Fuel Power Package Upgrade - Subaru STi 2008-2021 Cobb NexGen Stage 2 to NexGen Stg 2 + Flex Fuel Power Package Upgrade - Subaru STi 2008-2021 Quick View
COBB

Cobb NexGen Stage 2 to NexGen Stg 2 + Flex Fuel Power Package Upgrade - Subaru STi 2008-2021

$900.00
COBBNEXGENFF001
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
This package is intended to be added to our 50-state legal NexGen Stage 2 Power Package. It includes both our NexGen Ethanol Content Sensor...
Torque Solution Billet Flex Fuel Sensor Bracket - Fits GM Flex Fuel Sensors Quick View
Torque Solution

Torque Solution Billet Flex Fuel Sensor Bracket - Fits GM Flex Fuel Sensors

$66.65
TQSTS-UNI-625
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Torque Solution Billet Flex Fuel Sensor Bracket - Fits GM Flex Fuel Sensors
Torque Solution Billet Dual Pass Flex Fuel Sensor Bracket Torque Solution Billet Dual Pass Flex Fuel Sensor Bracket Quick View
Torque Solution

Torque Solution Billet Dual Pass Flex Fuel Sensor Bracket

$122.21
TQSTS-UNI-637
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Torque Solution Billet Dual Pass Flex Fuel Sensor Bracket
Cobb Previous Gen Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2018-2021 Cobb Previous Gen Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2018-2021 Quick View
COBB

Cobb Previous Gen Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2018-2021

$775.00
COBBSUB004WCAN2FFUP-P-FP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
Cobb Previous Gen Fuel Pressure Sensor Kit to CAN FP Sensor Kit Upgrade (Harness ONLY) - Subaru WRX 2015-2021 Cobb Previous Gen Fuel Pressure Sensor Kit to CAN FP Sensor Kit Upgrade (Harness ONLY) - Subaru WRX 2015-2021 Quick View
COBB

Cobb Previous Gen Fuel Pressure Sensor Kit to CAN FP Sensor Kit Upgrade (Harness ONLY) - Subaru WRX 2015-2021

$125.00 $112.50
COBB344750-UP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
Cobb Previous Gen Ethanol Sensor Kit to Subaru CAN FF Upgrade - Subaru WRX 2018-2021 Cobb Previous Gen Ethanol Sensor Kit to Subaru CAN FF Upgrade - Subaru WRX 2018-2021 Quick View
COBB

Cobb Previous Gen Ethanol Sensor Kit to Subaru CAN FF Upgrade - Subaru WRX 2018-2021

$675.00 $607.50
COBB344650-UP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
Cobb Previous Gen Ethanol Sensor Kit to Subaru CAN FF Upgrade - Subaru WRX 2015-2017 Cobb Previous Gen Ethanol Sensor Kit to Subaru CAN FF Upgrade - Subaru WRX 2015-2017 Quick View
COBB

Cobb Previous Gen Ethanol Sensor Kit to Subaru CAN FF Upgrade - Subaru WRX 2015-2017

$675.00 $607.50
COBB343650-UP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
Cobb CAN Flex Fuel Upgrade - Subaru WRX 2018-2021 Cobb CAN Flex Fuel Upgrade - Subaru WRX 2018-2021 Quick View
COBB

Cobb CAN Flex Fuel Upgrade - Subaru WRX 2018-2021

$950.00 $855.00
COBB344650
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
Cobb CAN Flex Fuel Upgrade - Subaru WRX 2015-2017 Cobb CAN Flex Fuel Upgrade - Subaru WRX 2015-2017 Quick View
COBB

Cobb CAN Flex Fuel Upgrade - Subaru WRX 2015-2017

$950.00 $855.00
COBB343650
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Cobb Previous Gen Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2015-2017 Cobb Previous Gen Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2015-2017 Quick View
COBB

Cobb Previous Gen Ethanol Sensor Kit to CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2015-2017

$775.00
COBBSUB004WCAN1FFUP-P-FP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
Cobb Flex Fuel Upgrade Kit - VW GTI & Golf R 2015-2021 (MK7/7.5) / Jetta GLI 2019-2021 (A7) / Audi A3/S3 2015-2020 (8V) Cobb Flex Fuel Upgrade Kit - VW GTI & Golf R 2015-2021 (MK7/7.5) / Jetta GLI 2019-2021 (A7) / Audi A3/S3 2015-2020 (8V) Quick View
COBB

Cobb Flex Fuel Upgrade Kit - VW GTI & Golf R 2015-2021 (MK7/7.5) / Jetta GLI 2019-2021 (A7) / Audi A3/S3 2015-2020 (8V)

$225.00 $202.50
COBB3V2650
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Cobb CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2018-2021 Cobb CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2018-2021 Quick View
COBB

Cobb CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2018-2021

$1,175.00
COBBSUB004WCAN2FFUP-FP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Cobb CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2015-2017 Cobb CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2015-2017 Quick View
COBB

Cobb CAN Flex Fuel Upgrade + Fuel Pressure Kit - Subaru WRX 2015-2017

$1,175.00
COBBSUB004WCAN1FFUP-FP
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...
Sale
AMS Performance Q50/Q60 Red Alpha Flex Fuel Kit V3 AMS Performance Q50/Q60 Red Alpha Flex Fuel Kit V3 Quick View
AMS

AMS Performance Q50/Q60 Red Alpha Flex Fuel Kit V3

$599.95 $581.95
AMSALP.28.07.0006-2
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
AMS Performance Q50/Q60 Red Alpha Flex Fuel Kit V3
Sale
AMS Performance 2023 Nissan Z Flex Fuel Kit w/ Fuel Filter Quick View
AMS

AMS Performance 2023 Nissan Z Flex Fuel Kit w/ Fuel Filter

$949.95 $921.45
AMSAMS.47.07.0007-1
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
AMS Performance 2023 Nissan Z Flex Fuel Kit w/ Fuel Filter
Sale
AMS Performance 2023 Nissan Z Flex Fuel Kit Quick View
AMS

AMS Performance 2023 Nissan Z Flex Fuel Kit

$649.95 $630.45
AMSAMS.47.07.0006-1
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
AMS Performance 2023 Nissan Z Flex Fuel Kit
Delicious Tuning Bluetooth Flex Fuel Kit - Nissan GT-R 2009-2016 (R35) Delicious Tuning Bluetooth Flex Fuel Kit - Nissan GT-R 2009-2016 (R35) Quick View
Delicious Tuning

Delicious Tuning Bluetooth Flex Fuel Kit - Nissan GT-R 2009-2016 (R35)

$650.00
DT_GTR1_FFBT_V210
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - FlexFuel BlueTooth Kit (FFBT) takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle....
Delicious Tuning Flex Fuel Kit - Subaru WRX 2002-2005 Delicious Tuning Flex Fuel Kit - Subaru WRX 2002-2005 Quick View
Delicious Tuning

Delicious Tuning Flex Fuel Kit - Subaru WRX 2002-2005

$650.00
DT_FFBT_V05
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - Flex Fuel Kit is a complete seamless Flex Fuel solution for your engine management tuning software, whether it be Cobb, EcuTeK or...
Select options
Select options
Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX STi 2004-2007 Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX STi 2004-2007 Quick View
Delicious Tuning

Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX STi 2004-2007

$650.00
DT_STI1_FFBT_V110
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - Flex Fuel Kit is a complete seamless Flex Fuel solution for your engine management tuning software, whether it be Cobb, EcuTeK or...
Select options
Select options
Delicious Tuning Flex Bluetooth Fuel Kit - Subaru Legacy GT / Outback XT 2005-2009 Delicious Tuning Flex Bluetooth Fuel Kit - Subaru Legacy GT / Outback XT 2005-2009 Quick View
Delicious Tuning

Delicious Tuning Flex Bluetooth Fuel Kit - Subaru Legacy GT / Outback XT 2005-2009

$650.00
DT_LGT1_FFBT_V310
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - Flex Fuel Kit is a complete seamless Flex Fuel solution for your engine management tuning software, whether it be Cobb, EcuTeK or...
Select options
Select options
Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX 2006-2007 Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX 2006-2007 Quick View
Delicious Tuning

Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX 2006-2007

$650.00
DT_WRX2_FFBT_V010
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - Flex Fuel Kit is a complete seamless Flex Fuel solution for your engine management tuning software, whether it be Cobb, EcuTeK or...
Select options
Select options
Delicious Tuning Fuel Pressure Kit - Subaru WRX / STi 2008-2021 Quick View
Delicious Tuning

Delicious Tuning Fuel Pressure Kit - Subaru WRX / STi 2008-2021

$150.00
DT_STI3_FPK_V010
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - Fuel Pressure Sensor Kit adds fuel pressure support to our Flex Fuel Kit through Cobb Custom Features available only with the V3...
Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX DIT 2015-2021 Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX DIT 2015-2021 Quick View
Delicious Tuning

Delicious Tuning Flex Bluetooth Fuel Kit - Subaru WRX DIT 2015-2021

$650.00
DT_WRX4_FFBT_V010
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - Flex Fuel Kit is a complete seamless Flex Fuel solution for your engine management tuning software, whether it be Cobb, EcuTeK or...
Select options
Select options
Delicious Tuning GreenSpeed Compatible Bluetooth Flex Fuel Kit - Subaru WRX STi 2008-2021 Delicious Tuning GreenSpeed Compatible Bluetooth Flex Fuel Kit - Subaru WRX STi 2008-2021 Quick View
Delicious Tuning

Delicious Tuning GreenSpeed Compatible Bluetooth Flex Fuel Kit - Subaru WRX STi 2008-2021

$595.00
DT_STI4_FFBT_V610
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - FlexFuel BlueTooth Kit (FFBT) for Ecutek takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle. Our Flex Fuel system...
Select options
Select options
Delicious Tuning CAN Enabled Bluetooth Flex Fuel Kit - Subaru WRX STi 2008-2021 Delicious Tuning CAN Enabled Bluetooth Flex Fuel Kit - Subaru WRX STi 2008-2021 Quick View
Delicious Tuning

Delicious Tuning CAN Enabled Bluetooth Flex Fuel Kit - Subaru WRX STi 2008-2021

$595.00
DT_STI4_FFBT_V510
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
Delicious Tuning - FlexFuel BlueTooth Kit (FFBT) for Ecutek takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle. Our Flex Fuel system...
Select options
Select options
Show More
Items 1 to 30 of 45 total
compare
All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.
Accept Cookies Privacy Policy

Your cart

×