What are the benefits of using an air/oil separator?

An air/oil separator prevents oil vapors from entering the intake manifold. This can improve engine performance by ensuring a cleaner air charge and reducing carbon buildup on intake valves.

Does this kit require any modifications to my vehicle?

No, this Radium Engineering air/oil separator kit is designed for bolt-in installation on the Gen 1 and Gen 2 BRZ/86. No cutting or welding is required.

How often should I inspect the air/oil separator?

While this AOS drains automatically back to the oil pan, it's still a good idea to check the connections and hoses periodically. Look for any signs of leaks or damage, and address them promptly to maintain optimal performance.

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

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Radium Engineering

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

Name: Radium Engineering 2013+ Subaru BRZ / Scion FR-S Air Oil Separator-Return Kit
Brand: Radium Engineering
Price: 427.45 USD
Availability: InStock

$427.45

Keep your BRZ/FR-S induction system clean. This Radium Engineering air/oil separator kit sends collected oil back to the pan.

Key Features

Air/oil separator — keeps your intake system clean
Drains back to the oil pan — no need to empty a catch can
Bolt-in installation — no cutting or welding needed

Fits these vehicles

Scion FR-S 2013-2016
Subaru BRZ 2013-2017
Toyota 86 2017

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Product Details

AOS-R KIT, FT86

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 better performance.