NexGen Stage 1 to Stage 2+ Flex Fuel Power Package Upgrade w/ Blue Intake

• 2015–2021 Subaru | WRX STI

Upgrade a COBB Stage 1 setup to the NexGen Stage 2+ Flex Fuel Power Package for 2015-2018 Subaru WRX STI models. This blue-intake package adds the COBB SF Intake and Airbox plus the fueling, sensor, and supporting hardware required for the NexGen Stage 2+ Flex Fuel upgrade path.

• Fits 2015-2018 Subaru WRX STI sedan, manual transmission, USDM.
• Includes COBB SF Intake and Airbox in COBB Blue.
• Includes Silicone Turbo Inlet V2, Throttle Body Coupler, and 2.5L Spark Plugs.
• Includes Top Feed 1050X Fuel Injectors, High Flow Fuel Pump, Fuel Pressure Regulator, Fuel Rail Line Kit, and Fuel Rails.
• Includes NexGen Flex Fuel Ethanol Sensor Kit, Fuel Pressure Sensor Kit, and COBB vehicle badge.
• Designed as an upgrade to an existing COBB Stage 1 setup.
• California sale or use on emissions-controlled vehicles is excluded while CARB testing is pending.
• References: https://www.cobbtuning.com/?s=SUB004NG2S1FF-S1-UP-BL

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