Radium Engineering PCV Side Fluid Lock Oil Catch Can 2022-2024 BRZ / 2022-2024 GR86

An oil catch can is essential to protect the engine from elevated levels of crankcase blow-by accumulated from aggressive driving. Excess oil-saturated air circulating back into the air intake stream can lead to degraded performance. Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick.

This catch can runs inline with the 5/8" PCV (positive crankcase ventilation) valve. When the intake manifold pressure is close to or greater than atmospheric pressure, the PCV "check" valve closes and, thus, this hose experiences no flow. Conversely, the PCV hose will experience "metered" vacuum when the engine is idling, steady state cruising, and decelerating. This would normally draw unwanted crankcase vapor, unspent fuel, and oil sludge into the intake manifold immediately after a high load run. 

FEATURES
-Less oil consumption effectively raises octane
-Cleaner air increases engine performance
-Prevents sludge buildup in the intake
-Lowers hydrocarbon emissions
-Capacity: 6 fluid ounces
-Height (without fittings): 5 inches
-Outside Diameter: 2.45 inches

NOTE: Because the Radium Engineering catch cans are pressure sealed, they are great for boosted applications as well. Connecting to the intake manifold is permitted.