Installation of this part on a vehicle that is driven on public roads may violate U.S. This part has been designed and is intended for off-road application only. Warning: Not approved for sale in California or states that require a California E.O. Originally designed for the 03/04 Cobra's, this kit features a clear bowl and is designed for a 3/8" and now a 1/2" PCV system. For 04-earlier applications connecting hose is included. Oil separator kits include the oil separator and required hardware. The Steeda oil separator plugs into the PCV hose between the PCV valve and the intake manifold and removes aerated oil from the re circulated air and collects it in a tube that can be drained and recycled. Supercharged, nitrous-boosted and high mileage engines often draw excessive amounts of oil into the engine through the PCV system. This re circulated air contains aerated oil from the crankcase which is burned by the engine. Mounting bracket included.Įxcess crankcase pressure (sometimes known as "blow-by") is vented from the crankcase through the PCV system, where it is drawn into the intake manifold and returned by the engine. Originally designed for the '03-'04 Cobras, this kit features a clear bowl and is designed for a 3/8" and 1/2" PCV system. Steeda's oil separator kit reduces detonation, oil burning and deposits on the valves by removing oil drawn through the PCV system before it can contaminate the intake charge.