Radium Engineering Air Oil Separator AOS-R Kit – 2013-2020 Subaru BRZ, Scion FR-S, Toyota 86

$539.44

Documents

Instructions & Videos


High-powered modified 4U-GSE and FA20A engines tend to generate excessive blow-by oil and gasses. In these cases, an ordinary small catch can may quickly fill with oil and not be adequate. Like the Radium Engineering Dual Catch Can Kit, the AOS (Air Oil Separator) kit is responsible for keeping blow-by oil and other pollutants out of the intake pipe, manifold, turbocharger, and intercooler during all engine loads. The main difference is that an AOS system returns what is collected back into the oil pan (as shown below) so there is no servicing required. The built-in heater keeps water from condensing in the AOS. And because water is more dense than oil, there is an integrated water trap found around the bottom perimeter of the can. This prevents water from descending into the oil pan if ever-present. Furthermore, because the water is trapped against the heater, it will eventually boil and evaporate out of the system.


The AOS is constructed of three CNC machined sections that screw together and are sealed with O-rings.

Measurements
AOS Height: 6.94″ (top of the dipstick to bottom of AOS)
AOS Diameter: 3.45″ Round
AOS Capacity: 20.3 oz (600mL)

Benefits
-Effectively raises the octane and increases engine performance with cleaner inlet air
-Prevents oil buildup in the intake or intercooler system walls, throttle body, intake manifold, etc.
-Lowers hydrocarbon emissions

What is included?
-Machined aluminum Radium Air Oil Separator
-Specially designed mounting bracket
-SAE J30R7 rated PCV/Emissions hose
-Coolant heater hoses and fittings
-All necessary aluminum fittings and hose-ends
-Stainless steel mounting hardware


NOTES:

*If operated in freezing environments, Radium Engineering recommends installing insulation sleeving (not included) over any hose exposed to cold airflow. This will help prevent the natural phenomenon of water condensation freezing and potentially clogging the hose.
*For RHD vehicles, our Universal AOS must be used for custom mounting and plumbing.

Weight3 kg
Dimensions30 × 30 × 20 cm

Reviews

There are no reviews yet.

Be the first to review “Radium Engineering Air Oil Separator AOS-R Kit – 2013-2020 Subaru BRZ, Scion FR-S, Toyota 86”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Applications

Models suitable for this product

MakeModelYearSubmodel
MakeModelYearSubmodel
ScionFR-S2013 - 2016
SubaruBRZ2013 - 2016
SubaruBRZ2017 - 2018Performance Package
SubaruBRZ2017 - 2019Base
SubaruBRZ2018tS
SubaruBRZ2019Raiu Edition
SubaruBRZ2019Sport-tech
SubaruBRZ2019Sport-tech RS
SubaruBRZ2020Base - 2.0L
SubaruBRZ2020Sport-Tech - 2.0L
SubaruBRZ2020Sport-Tech RS - 2.0L
Toyota862017 - 2018
Toyota862019 - 2020Base - 2.0L
Toyota862019 - 2020GT - 2.0L
Toyota862019TRD SE - 2.0L
Toyota862020Hakone Edition - 2.0L

Got something to discuss?