Description
this system features optimized tubing diameters (2
- Improved oil ingress
It helps channel PCV gasses to the turbo inlet by using an upgraded PCV check valve
Don't be left in the dust as Prosport continues to set the trend
Part #: USR7566
Subaru OEM Main Bearing (0.03) WRX 02-14 / STI 04-21 | 12209AA370 Wheel Offset_30mm this system features optimized tubingProduct Fitment: 2006 2014 Subaru WRX 2004 2021 Subaru STI 12209AA370 Bearing Set CRANKSHAFT is Part Code 12209 in the diagram Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























