COBB NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake 2019-2021 STI / 2018 STI Type RA YMM_2026_BRZ Cusco’s engineering philosophy emphasizes precision

Cusco’s engineering philosophy emphasizes precision craftsmanship and reliable materials

it’s a must-have for enthusiasts focused on high-performance engine builds

verifying your vehicle’s model year and trim before purchase is recommended to ensure proper fitment

Whether you're navigating rocky trails or city streets

high-quality finish to your suspension components

COBB NexGen Stage 1 to Stage 2 + Flex Fuel Power Package Upgrade w/ Blue Intake 2019-2021 STI / 2018 STI Type RA YMM_2026_BRZ Cusco’s engineering philosophy emphasizes precisionDESCRIPTION The Subaru Stage 1 to NexGen Stage 2+ Flex Fuel Power Package for STI Includes: SF Intake + Airbox, Silicone Turbo Inlet V2, Throttle Body Coupler, Spark Plugs, Top Feed 1050x Fuel Injectors, High Flow Fuel Pump, Fuel Pressure Regulator for Fuel Rail Kit, Fuel Rail Line Kit, Fuel Rails, NexGen Flex Fuel Ethanol Sensor Kit, Fuel Pressure Sensor Kit & the COBB Vehicle Badge. Select this package if you already own a COBB Stage 1 Power