Whether you're daily driving or pushing your Forester during spirited runs
Value: Provides a sporty upgrade without the cost or complexity of heavier-duty tow solutions
Collector box with two 1-way fill valves
Perfect for monitoring oil or fuel pressure at high RPMs on tuned engines
Whether you're navigating rocky trails or city streets
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 Whether you're daily driving orDESCRIPTION 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