Oil Separators

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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Black anodized J&L 3.0 billet aluminum oil separator for 1999-2004 Ford Mustang driver side installation

$169.00

Low in stock
J&L Oil Separator 3.0 in clear anodized billet aluminum for 2011-2025 Ford F-150 passenger side installation.

$169.00

Low in stock
Black anodized J&L Oil Separator 3.0 for Ford F-150 with quick-connect PCV fittings and 3oz billet aluminum tank.

$169.00

In stock
Black anodized billet aluminum J&L Oil Separator 3.0 for Ford F-150 driver side

$169.00

Out of stock
Clear anodized J&L Oil Separator 3.0 for 2005-2010 Ford Mustang GT with quick-connect PCV lines and knurled tank.

$169.00

In stock
Black anodized J&L 3.0 passenger side oil separator with quick-connect fittings for 2005-2010 Mustang GT.

$169.00

Low in stock
Clear anodized billet aluminum J&L 3.0 passenger side oil separator with black quick-connect PCV hoses.

$179.00

Out of stock
Black anodized J&L Oil Separator 3.0 for 2007-2014 Ford Mustang Shelby GT500 passenger side.

$179.00

In stock
Clear anodized billet aluminum J&L 3.0 oil separator with quick-connect PCV hoses for 2011-2020 Ford Mustang.

$179.00

Low in stock
Black anodized J&L Oil Separator 3.0 with quick-connect PCV lines for 2011-2020 Ford Mustang GT and GT350.

$179.00

Out of stock
Clear anodized J&L 3.0 driver side oil separator with quick-connect PCV hoses for 2011-2020 Ford Mustang.

$169.00

Low in stock
Black anodized J&L 3.0 billet aluminum oil separator with quick-connect PCV fittings for 2011-2020 Ford Mustang

$169.00

In stock
Black Ford Racing air-oil separator canister and mounting bracket for Ford Bronco and Ranger Raptor models.

$690.00

Low in stock
Ford Racing M-6766-B23 Air Oil Separator kit with molded canister and OEM-quality hoses for 2.3L EcoBoost engines.

$305.00

Low in stock
Ford Performance M-6766-A50S oil-air separator canister with factory-style PCV hoses and snap-on connectors.

$220.00

In stock
Ford Performance dual oil air separator kit for 2024-2025 Mustang 5.0L with canisters, brackets, and OEM-quality hoses.

$690.00

Low in stock
Ford Performance M-6766-A50A passenger side oil-air separator kit for 2018-2023 Ford Mustang 5.0L.

$250.00

In stock
Ford Performance oil-air separator canister with factory-style quick-connect PCV hoses and fittings.

$250.00

In stock
BBK Performance black anodized billet aluminum oil separator kit with knurled base and mounting hardware
$169.99 $199.99
-15%
Low in stock
BBK Performance 18960 billet aluminum oil separator kit for passenger side 2011-2017 Ford Mustang GT.
$169.99 $199.99
-15%
Out of stock

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