Please note this is a R2 release of our famous Air/Oil Separator System with improved hoses available in Black or Red colors (see catalog photos) and new black anodized bracket with white lettering (not shown)!The RCF/GSF/IS500 air/oil separator is a by product of our Lexus V8 track development program. During on track testing and data logging, it became clear that the PCV (Positive Crankcase Ventilation) was allowing for significant ingestion of oil into the engine. Oil ingestion results in ignition retard due to the low octane of engine oil as it burns up. Additionally, oil burning in the engine results in carbon deposits on the intake valves, pistons, and combustion chamber which further increases the propensity for power-robbing detonation. You don't have to take your F to the track to benefit from our Air/Oil Separator. Anyone who drives aggressively on twisty roads with hard acceleration and deceleration will benefit from avoiding oil ingestion into the engine.
The RR-Racing R2 air/oil Separator is a fully sealed design featuring an advanced zero maintenance air oil separator with a level indicator for easy inspection. We utilize only the finest quality fittings and urethane hoses. All you have to do is check the level indicator and periodically empty the canister.
This is the second version of our AOS product. In this version the canister has almost three times the capacity, and we made a change in the bracket design to better fit Lexus RCF/GSF/IS500.
All components in this product are proudly engineered and
manufactured here in the United States of America.