Description
Upgrade your fuel system monitoring and tuning setup with the COBB Tuning NexGen Flex Fuel Ethanol Sensor Kit, designed for compatible 2011–2014 Subaru WRX applications. This kit is intended to measure the ethanol content of the fuel, providing information that can be used by a compatible engine management and tuning setup to account for variations in ethanol concentration.
Ethanol content can vary between fuel blends, and monitoring that content is an important part of a properly configured flex fuel system. When supported by the vehicle's ECU, compatible hardware, and calibration, ethanol content data can help the engine management system accommodate different fuel mixtures according to the available tuning strategy.
The COBB Tuning NexGen Flex Fuel Ethanol Sensor Kit is intended for Subaru WRX enthusiasts looking to expand their fuel monitoring and tuning capabilities. Before installation, verify compatibility with the vehicle's ECU, existing modifications, required hardware, and current COBB software support. Flex fuel functionality may require additional components or calibration changes depending on the vehicle configuration.
Key Features
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Manufactured by COBB Tuning.
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NexGen Flex Fuel Ethanol Sensor Kit for compatible Subaru WRX applications.
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Designed to measure ethanol content in the fuel.
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Provides ethanol content information for supported engine management systems.
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Intended to support compatible flex fuel monitoring and tuning configurations.
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Requires confirmation of ECU, hardware, and software compatibility.
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Installation and calibration requirements depend on the vehicle's existing setup.
Fitment
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2011–2014 Subaru WRX
Fitment Note: Confirm that the exact 2011–2014 Subaru WRX model, ECU, and tuning setup are supported by this NexGen kit. Do not assume compatibility with the WRX STI or other Subaru models. Verify whether additional components are required for your specific configuration.
Important Tuning Compatibility & Disclaimers
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Confirm official COBB Tuning support for the vehicle's model year and ECU.
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Verify that the NexGen kit is compatible with the existing fuel system and any previously installed aftermarket components.
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Flex fuel operation may require a supported ECU calibration and appropriate tuning software.
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Do not assume the kit automatically enables flex fuel tuning without the required supporting hardware and calibration.
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Confirm installation instructions, wiring requirements, and any additional components with COBB Tuning before purchase.
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Follow applicable emissions regulations and vehicle requirements when modifying the fuel system or ECU calibration.
