Cobb NexGen Stage 2 to NexGen Stage 2 Flex Fuel Package Upgrade Subaru STI 08-21 | NEXGENFF001 Ralliart_2009-2017 Part #: 521-885-6538BK

Part #: 521-885-6538BK

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Cobb NexGen Stage 2 to NexGen Stage 2 Flex Fuel Package Upgrade Subaru STI 08-21 | NEXGENFF001 Ralliart_2009-2017 Part #: 521-885-6538BKFitment Information: 2008 2021 Subaru STI (with the Cobb NexGen Stage 2 Power Package) Package Includes: NexGen Ethanol Content Sensor Kit Fuel Pressure Sensor Kit Features: This combination of COBB's NexGen Ethanol Content Sensor and Fuel Pressure Sensor Kits allows users to take full advantage of their NexGen Stage 2 Power Package by adding the ability to take advantage of higher ethanol content fuels found at E85 fueling stations. These components