Cobb Tuning CAN Flex Fuel Upgrade Kit for Subaru WRX 2018-2021 – Plug-and-Play Installation

$1,035.00 USD

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Cobb Tuning – Fuel System Accessories. Fits Subaru WRX VA.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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COBB CAN Gateway Flex Fuel Kit for 2018-2021 Subaru WRX

If you're a proud owner of a 2018-2021 Subaru WRX, the COBB CAN Gateway Flex Fuel Kit is an essential upgrade for optimizing your fuel system. This kit allows for a seamless, plug-and-play installation of flex fuel capabilities, enabling your WRX to utilize ethanol blends for enhanced performance.

Whats Included?

  • CAN Gateway Module: This precision-engineered module is crafted from billet aluminum and houses a high-quality PCB. It integrates aftermarket sensor data into your cars CAN system, letting your ECU utilize this information for either COBB Off The Shelf Maps or custom calibrations.
  • Vehicle Specific Harness: Tailored specifically for the 2018-2021 WRX, this harness ensures a straightforward installation. Note that it is not compatible with 2015-2017 models due to different wiring configurations.
  • CAN Ethanol Sensor Kit: This kit includes an ethanol sensor complete with a mounting bracket, fuel lines featuring quick-connect fittings, and a wiring harness that connects directly to the CAN Gateway.

Performance Benefits

The COBB CAN Gateway Flex Fuel Kit measures the ethanol content of the fuel entering your engine, sending this data to the ECU. This allows for precise adjustments in your Accessport's Flex Fuel calibration, which can lead to improved throttle response and overall engine performance.

Installation Made Easy

Installation is straightforward with the included machined bracket that allows for a bolt-in fit on supported vehicles. Whether you're a seasoned DIYer or a weekend warrior, you'll appreciate the ease of integrating this kit into your WRX.

Legal Compliance

This product adheres to EPA's Anti-Tampering Policy, ensuring that it meets legal emissions standards for street use in most states. However, it's important to note that this kit is not legal for sale or use in California on emission-controlled vehicles. Testing for 50-state compliance is currently pending.

Technical Specifications

  • Compatibility: Subaru WRX Sedan MT USDM (2018-2021)
  • Material: Billet aluminum housing with precision PCB
  • Installation: Plug-and-play with vehicle-specific harness

Customer Feedback

Subaru WRX owners have shared their experiences, noting significant improvements in performance. One user mentioned, "After installing the COBB Flex Fuel Kit on my 2020 WRX, I noticed an immediate boost in throttle response and smoother acceleration. Its a must-have for anyone looking to maximize their WRXs potential!"

Additional Resources

Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Subaru WRX VA (2015-2021) FA20DIT 2.0T

Please confirm year, trim and engine before ordering.

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