Subaru OEM PCV/Water Inlet Pipe 17-21 STI | 21139AA270 vendor_JE Pistons Nitride treatment hardens the surface

Nitride treatment hardens the surface of the crank

Cool white LED color

Part #: W15-RADSTAY-BLK

Part #: IS-185004

Subaru OEM PCV/Water Inlet Pipe 17-21 STI | 21139AA270 vendor_JE Pistons Nitride treatment hardens the surfaceProduct Fitment: 2017 2021 Subaru STI This is a single replacement genuine Subaru OEM PCV Water Inlet Pipe. 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.