COBB Tuning Air Oil Separator Black/Red - Subaru Models (inc. 2008-2021 STI / 2008-2014 WRX) PDM_fuel-injectors

COBB Tuning Air Oil Separator Black/Red - Subaru Models (inc. 2008-2021 STI / 2008-2014 WRX) PDM_fuel-injectorsKeep Oil Out of Your Intake Charge The Cobb Air Oil Separator for the 2008 2021 Subaru WRX STI captures the oil vapor that the factory PCV system vents back into the intake path and separates it before it reaches the turbocharger and intercooler. On a turbocharged Subaru EJ or FA engine, PCV oil vapor coats the inside of the charge pipes, intercooler core, and intake manifold with an oil film over time reducing intercooler efficiency and introducing

Fits Gauges up to 2 1/4" deep (brackets can be removed from Gauges they are not needed for these pods)

drill-free URs are low maintenance mud flaps that naturally resist staining and are custom formulated to ward off the kind of grime that likes to attach itself to your vehicle’s paint

The DeatschWerks 740cc Side Feed Fuel Injectors are a great way to feed your EJ with a good amount of fuel if you have intake

3/4" PCV hose

The Downpipe: Where Stage 2 Starts on the GR STI

Maintains 30ºF temperature delta with coolant

GrimmSpeed Fender Shrouds Red

The N1 Track Race series is the most aggressive example offered by the ISC Basic line

Color: Matte Black

Rated with over an 1100 ft/lb torque rating

Soft Setting - 40

Cobb Air Oil Separator — 2004-2021 Subaru STI