| Year | Make | Model |
|---|---|---|
| 2014 - 2021 | Subaru | WRX |
| 2014 - 2021 | Subaru | WRX STI |
| 2014 - 2021 | Subaru | WRX VA |
1
/
of
6
COBB CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (15-17) (SUB004WCAN1FFUP-FP)
COBB CAN Flex Fuel + Fuel Pressure Kit | Subaru WRX 6MT (15-17) (SUB004WCAN1FFUP-FP)
SKU:SUB004WCAN1FFUP-FP
In stock
Regular price
$1,280.00 USD
Regular price
$1,280.00 USD
Sale price
$1,280.00 USD
Unit price
/
per
Couldn't load pickup availability
▶ Vehicle Fitments
The COBB CAN Flex Fuel Upgrade and Fuel Pressure Kit is a performance enhancement package designed specifically for the 2015-2017 Subaru WRX equipped with a 6-speed manual transmission. This upgrade enables advanced ethanol fuel management by integrating seamlessly with existing COBB Stage 1+ or NexGen Stage 2 tuning packages. The kit includes a CAN Gateway Module with harness and bracket, an ethanol sensor, and a fuel pressure sensor kit, all engineered to optimize fuel delivery and engine performance. By accurately monitoring ethanol content and fuel pressure, this system improves tuning precision, resulting in enhanced power output, efficiency, and reliability under varying fuel conditions.
This kit is tailored for the 2015–2017 Subaru WRX 6MT models and requires an existing COBB Stage 1+ or NexGen Stage 2 setup for full functionality. Installation involves integrating the CAN Gateway Module and sensors into the vehicle’s fuel system, providing a bolt-on upgrade without extensive modifications. Ideal for enthusiasts seeking to run higher ethanol blends or flex fuel, this kit supports street and track applications by ensuring consistent fuel management. The included components are designed for direct compatibility with the specified WRX models, making it a practical solution for those aiming to maximize performance with ethanol-based fuels.
Share
Overview
Overview
COBB Flex Fuel Upgrade + Fuel Pressure Kit
Fitment: 2015-2017 Subaru WRX 6MT
Part #: SUB004WCAN1FFUP-FP
Overview
The COBB CAN Flex Fuel Upgrade and Fuel Pressure Kit is a specialized performance drivetrain enhancement designed for the 2015-2017 Subaru WRX equipped with a 6-speed manual transmission. This comprehensive kit is intended for Subaru enthusiasts who already have COBB Stage 1+ or NexGen Stage 2 tuning packages and want to expand their vehicle’s fuel management capabilities to include advanced flex fuel support. By integrating ethanol content sensing and fuel pressure monitoring, this upgrade helps optimize engine performance and fuel delivery when running ethanol blends.
Ideal for drivers seeking improved fuel adaptability and tuning precision, this kit supports enhanced engine response and reliability by providing real-time data to your vehicle’s ECU. It enables more accurate fuel mapping adjustments, which can contribute to smoother operation and better overall drivability under varying fuel conditions.
Key Features
This upgrade kit includes all necessary components to enable flex fuel functionality and fuel pressure monitoring on compatible Subaru WRX models:
- CAN Gateway Module with harness and mounting bracket for seamless integration
- Ethanol content sensor to detect fuel blend ratios accurately
- Fuel pressure sensor kit for precise fuel system monitoring
- Designed specifically for 2015-2017 WRX 6MT models with existing COBB Stage 1+ or NexGen Stage 2 packages
- Supports enhanced tuning flexibility and fuel management optimization
- Plug-and-play installation with factory-style connectors
Installation & Fitment
Installation requires compatibility verification with your existing COBB tuning setup. The kit is designed for direct integration with the vehicle’s CAN bus system and fuel system components, ensuring a clean and reliable installation. Proper fitment is specific to 2015-2017 Subaru WRX models equipped with a 6-speed manual transmission. Verify fitment details against your vehicle and part number before purchase.
