Moroso Air Oil Separator Small Body Black Subaru WRX 2008-2014 Vehicle Make_Saab A direct bolt on replacement

A direct bolt on replacement Recirculation valve for the new 2008+ Subaru Impreza WRX with either the 2

Greatly reduces stopping distances

Applications: Subaru WRX 2002-2014

not a catback system

Includes 2pcs for each application

Moroso Air Oil Separator Small Body Black Subaru WRX 2008-2014 Vehicle Make_Saab A direct bolt on replacementPart: # 85611 From the factory excess crankcase vapors, residual oil and moisture are vented back into the intake manifold and crankcase ventilation system. This can coat the pistons and everything else with a detonation prone layer of oil. This is no good in a turbocharged vehicle. Moroso has come up with a 2 tank system that allows the factory crankcase ventilation to operate how it was designed. No other system on the market does this. Billet