Flex Fuel

COBB NexGen Flex Fuel Ethanol Sensor Kit 2008-2021 STI DetailsThe 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. This...

Subaru Previous Ethanol Sensor Kit to Subaru CAN Flex Fuel Upgrade WRX 2015-2017 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage...

Subaru CAN Flex Fuel Upgrade WRX 2015-2017 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage Emissions Certification that verifies that...

COBB Stage 1 to Stage 1 + CAN Flex Fuel Power Package Upgrade Subaru WRX 2022-2024 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) and Emissions...

COBB Stage 1 + CAN Flex Fuel Power Package Subaru WRX 2022-2024 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) and Emissions Certification that...

COBB CAN Fuel Pressure Sensor Kit Subaru WRX 2022-2024 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) and Emissions Certification that verifies that...

COBB CAN Flex Fuel Upgrade Subaru WRX 2022-2024 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) and Emissions Certification that verifies that this...

Subaru CAN Flex Fuel Upgrade + Fuel Pressure Kit WRX 2018-2021 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage Emissions Certification...

Subaru CAN Flex Fuel Upgrade + Fuel Pressure Kit WRX 2015-2017 EmissionsThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) via SEMA Garage Emissions Certification...