An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by that accumulate from aggressive driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. These kits do NOT vent to atmosphere (VTA), thus are emissions and track legal. This closed-loop system routes clean filtered air back in through the engine and promotes negative crankcase pressure for optimal performance. Furthermore, closed-loop systems prevent unwanted oil vapors into the cabin.
This kit contains two independent catch cans, each plumbed into different parts of the PCV system. It is designed for users wanting to keep the function of the closed-loop PCV valve which flows fresh air through the engine block to pull out blow-by gasses.
-Effectively raises the octane and increases engine performance with cleaner inlet air
-Prevents oil buildup in the intake or intercooler system walls, throttle body, intake manifold, etc.
-Excessive oil collection can be an indicator of a damaged engine.
-Lowers hydrocarbon emissions
-Capacity: 8 fluid ounces each
-Height (without fittings): 5 inches
-Outside Diameter: 2.45 inches
*For 02-05 Subarus with a cable-actuated throttle body, our Cruise Control Relocation Bracket must be used.
*For RHD vehicles, our Universal Dual Catch Cans must be used for custom mounting and plumbing.
*Customers may want to consider the AOS-R Kit, to avoid having to empty their catch cans.
-Anodized -4AN ORB Barbed Fitting
-Nylon ¼” Barb Mini Ball Valve
-PCV Compliant Rubber Hose
This kit, sold separately, can be used to remotely drain the catch cans without the need to unscrew the canister bodies. There is an option to put the remote drain kit on one or both catch cans. This is recommended for users that need to drain the catch can contents quickly and easily.
NOTE: A petcock drain kit can NOT be used on the forward most catch can if using a Radium 13-0110 Cruise Control Relocation Bracket, 02-05 Subaru.