Radium Air Oil Separator Kit | 2015+ Subaru WRX STI (20-0207-08)
Like the Radium Engineering Subaru 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 so there is no regular 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. Ergo the "Air Oil Separator" nomenclature.
Mount works with Left-Hand Drive vehicles only
Vehicle Applications:
- Subaru WRX STI [VAB] (2015, 2016, 2017, 2018, 2019)
- Subaru Impreza WRX STI [GRB/GVB] (2008, 2009, 2010, 2011, 2012, 2013, 2014)
- Subaru Impreza WRX [GR8/GV8/GH8/GE8] (2008, 2009, 2010, 2011, 2012, 2013, 2014)
Features
Designed to safeguard your motor from engine oil in the intake system
Connects to OE lines to prevent oil in the intake system
Unlike catch can kits this automatically returns oil back into the oil pan
CNC Billet Aluminum for nice appearance
Includes firewall mounted bracket
Highly recommended for builds pushing high power
Extended Information
Type: Air Oil Seperator
Material: Billet Aluminum
Finish: Anodized Black
Engine: EJ25
Chassis: VAB / GRB / GVB
Included Parts: air oil separator body, mounting bracket, all necessary SAE J30R7 rated PCV/Emissions hoses, coolant hoses and fittings, all necessary aluminum fittings and hose-ends, and stainless steel mounting hardware
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be shipped or processed the next business day.
Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders can take up to 7 business days to process & ship.
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
Radium Air Oil Separator Kit | 2015+ Subaru WRX STI (20-0207-08)
