IAG Performance Air/Oil Separator (AOS) Street To Competition Series Conversion Kit - Subaru STI 04-18, WRX 06-14 Injector Dynamics you will have improved throttle

you will have improved throttle response

Max RPM: 8200

They are constructed of pre-preg

* *LOW LUBRICANT CONSUMPTION* - Exclusive formulation of low volatility synthetic base oils

IAG Performance Air/Oil Separator (AOS) Street To Competition Series Conversion Kit - Subaru STI 04-18, WRX 06-14 Injector Dynamics you will have improved throttleIAG Performance Air Oil Separator Street to Competition Series Conversion Kit. This particular kit has been designed to switch the upper breather portion of the Street Series AOS to the Competition Series AOS. Here is a detailed list of what is included: (1) IAG Competition Series Breather Port (1) Breather port O ring (1) 1" I. D. breather discharge hose that is 60" in length (1) 1 4" NPT plug (1) 1 2" rubber cap (1) 5 8" rubber cap (1) 11" zip tie