Oil Separators

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A crankcase oil separator, often called a catch can, is one of the most effective ways to protect your engine from the harmful effects of oil vapor re-circulation. In both port-injected and direct-injected engines, the PCV system routes crankcase gases back into the intake tract. Over time, oil mist can coat intake valves, throttle bodies, and intercooler cores, leading to carbon buildup, reduced efficiency, and potential knock. A properly installed oil separator intercepts these vapors, condenses the oil, and allows only clean air to pass through. The result is a cleaner intake charge, more consistent combustion, and extended engine life—particularly critical for forced induction and high-performance applications. When choosing an oil separator, key considerations include:

Capacity – a larger can requires less frequent draining
Baffling and filtration media – multi-stage separation improves efficiency
Construction – billet aluminum or durable polymers with anodized finishes and O-ring seals
Mounting and fitment – look for vehicle-specific brackets or universal kits with proper-sized ports
Serviceability – a convenient drain valve or dipstick makes maintenance simple

Whether you're dealing with a direct-injection daily driver or a boosted track build, adding a quality oil separator is low-cost insurance against long-term intake fouling. Our collection includes options ranging from compact universal catch cans to application-specific solutions designed for easy bolt-in installation.

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Oil Separators

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