Perrin Air Oil Separator - Neon Yellow - 15-21 Subaru WRX for TMIC w/o Eyesight - PSP-ENG-609NY Hoses H023S uses exclusive diaphragm design

H023S uses exclusive diaphragm design to increase clamp load

but it required almost 44% more fluid to achieve the same cooling

Torque Solution Billet Aluminum Lower Engine Mount: Dodge Neon 2000-05 / 03-05 SRT-4

- 2009-2022 Dodge Challenger and Charger with rear brake conversion to use a 15" wheel

2001:Volkswagen:Jetta:Wolfsburg Edition

Perrin Air Oil Separator - Neon Yellow - 15-21 Subaru WRX for TMIC w/o Eyesight - PSP-ENG-609NY Hoses H023S uses exclusive diaphragm designThe PERRIN Air Oil Separator traps oil from the crankcase vents before it enters the intake, reduces carbon build up, increases intercooler efficiency, which reduces the chance of performance robbing detonation. Not A Catch Can The air oil separator separates the oil from the air while draining it back to the engine Swirl Pot Technology The multi layer baffle design forces incoming engine blow by to move rapidly across the baffles to separate oil from