Skip to content

Oil Separators

Filters

$
$
Logo Image
Photo - Primary Save 5% Save %
$319.95
$319.95 - $319.95
$319.95
$303.99
$303.99 - $303.99
$303.99

Radium Engineering Universal Air Oil Separator (AOS-R)

Radium Engineering
Only 4 left!

This air/oil separator is designed to collect crankcase gasses and allow collected oil to drain back into the engine via gravity. Gasses are then ...

View full details
$319.95
$319.95 - $319.95
$319.95
$303.99
$303.99 - $303.99
$303.99
Save 5% Save %
Photo - Primary
Photo - Primary Save 5% Save %
$299.95
$299.95 - $299.95
$299.95
$284.99
$284.99 - $284.99
$284.99

Radium Engineering Air Oil Separator - Universal Kit

Radium Engineering
Only 1 left!

Universal air/oil separator. Designed to vent back into engine induction system for a closed system. Increased engine performance from cleaner inle...

View full details
$299.95
$299.95 - $299.95
$299.95
$284.99
$284.99 - $284.99
$284.99
Save 5% Save %
Photo - Mounted
Photo - Primary
$157.99 - $157.99
$157.99
$157.99 - $157.99
$157.99

K&N 16-23 Toyota Tacoma 3.5L Oil Catch Can

K&N Engineering
in stock

The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir...

View full details
$157.99 - $157.99
$157.99
$157.99 - $157.99
$157.99
Logo Image
Photo - Primary Save 5% Save %
$449.95
$449.95 - $449.95
$449.95
$427.99
$427.99 - $427.99
$427.99

Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit

Radium Engineering
in stock

Air oil separator kit for the late model Subaru platforms. Includes all parts need to complete the installation. AOS is fully serviceable.This Part...

View full details
$449.95
$449.95 - $449.95
$449.95
$427.99
$427.99 - $427.99
$427.99
Save 5% Save %
Save 5% Save %
$449.95
$449.95 - $449.95
$449.95
$427.99
$427.99 - $427.99
$427.99

Radium Engineering 2013+ Subaru BRZ / Scion FR-S Air Oil Separator-Return Kit

Radium Engineering
Only 3 left!

Bolt-in air/oil separator for the Gen 1 and Gen 2 BRZ/86. Allows collected oil to drain back into the oil pan. Cleaner induction air results in bet...

View full details
$449.95
$449.95 - $449.95
$449.95
$427.99
$427.99 - $427.99
$427.99
Save 5% Save %
Save 5% Save %
$499.95
$499.95 - $499.95
$499.95
$474.99
$474.99 - $474.99
$474.99

Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit (INCLUDES 20-0255)

Radium Engineering
Only 5 left!

Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit (INCLUDES 20-0255)This Part Fits: Year Make Model Submodel 2015-2017 Subaru WRX Base ...

View full details
$499.95
$499.95 - $499.95
$499.95
$474.99
$474.99 - $474.99
$474.99
Save 5% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare