Subaru Outback XT Flex Fuel Kit - COBB - Stg1 to Stg1+ CAN - '23–'25. This CAN-integrated package enables flex-fuel capability on 2023–2025 Outback XT when paired with the appropriate COBB tuning.

Built for enthusiasts moving from Stage 1 to Stage 1+ within the COBB ecosystem, this kit brings ethanol content into the vehicle’s CAN network so your tuner can calibrate for blends ranging from standard pump gas to high-ethanol fuels. Integration focuses on reliable data delivery and compatibility with COBB workflows, helping maintain consistent drivability while unlocking the flexibility of running different fuel mixtures.

Features

• CAN-based flex fuel integration for 2023–2025 Subaru Outback XT
• Intended for COBB Stage 1 to Stage 1+ configurations
• Ethanol content broadcast on CAN for monitoring with compatible devices
• Supports professional tuning for gasoline-to-ethanol blends
• Vehicle-specific fitment for a tidy installation

Questions about fitment, tuning requirements, or scheduling? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We operate two locations—in Austin, Texas and the Los Angeles, California area—where we offer installation and customization services for your Outback XT.

Buying multiple items? Contact us for available shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov