COBB Tuning performance part. The back plate of the AOS features a unique coolant routing system that heats the entire AOS to the same temperature of the engine. This maximizes the evaporation of any water collecting inside of the can. The hotter the AOS, the less water will collect inside and mix with the oil.
Features
- Spacers are included to allow clearance of the surrounding fuel lines and wiring
- Supplied hoses/fittings from certain catch can/AOS kits may not be sufficient to install their product in this new location. Additional hoses/fittings
- If fitted with Process West Verticooler a Kompact Turbosmart BOV (plumb back) will be required for clearance
- Factory bracket for the engine wiring harness plug is removed but a new bracket is supplied with IAG AOS which can be bent and fitted with PSR bracket
- 1 Liter Holding Capacity
- Integrated ORB Ports
- Compact Cast Aluminum Body w/ Black Powdercoat Finish
- Heat Shielding on Crankcase Breather and Oil Return Lines
Specifications
- Brand: COBB Tuning
- Product Type: Performance Part
- Intended Use: Performance
- Part Number: 822615
Vehicle Compatibility
- Fitment: Subaru WRX 01-14/STI 01-21
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.