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NexGen Stage 2 + Flex Fuel Power Package - Blue

Fits: 15-18* STI 6MT

$4,41500

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Auto Parts Store of the Year 2026

COBB Tuning NexGen Stage 2 + Flex Fuel Power Package - Blue

Fits: 15-18* STI 6MT

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Fitment

Please Note: Exact fitment: USDM 2015-2018 Subaru WRX STI sedan with 6-speed manual transmission. Blue NexGen Stage 2 + Flex Fuel package; California emissions sale/use restriction applies while CARB testing is pending.

2015–2021 Subaru | WRX STI

Description

Cobb Tuning's NexGen Stage 2 + Flex Fuel Power Package in blue is a complete ethanol-ready upgrade for 2015-2018 Subaru WRX STI sedan models with a 6-speed manual transmission. It combines the Accessport V3 with NexGen Flex Fuel, intake and fuel-system hardware for a matched Stage 2 calibration.

• Fits USDM 2015-2018 Subaru WRX STI sedan with 6MT
• Includes SUB-004 Accessport V3 for map flashing, gauges, data logging and diagnostics
• Includes NexGen Flex Fuel Ethanol Sensor Kit
• Includes SF Intake and Airbox with silicone turbo inlet V2 and throttle-body coupler
• Includes Top Feed 1050x injectors, fuel rails, rail line kit and fuel-pressure regulator
• Includes high-flow fuel pump, fuel-pressure sensor kit and COBB Vehicle Badge
• Legal under COBB's EPA Anti-Tampering Policy; not legal for sale or use in California on emission-controlled motor vehicles while CARB testing is pending
• Blue finish
• COBB MFG Warranty

References: https://www.cobbtuning.com/products/stage-package/subaru-nexgen-stage-2-flex-fuel-power-package-sti-2015-2018

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