Subaru OEM Alternator Bearing WRX 02-14 / STI 04-14 | 23721AA100 Brake Line Kits Clear-coated for a nice glossy

Clear-coated for a nice glossy finish

but the wastegate opening is larger to relieve boost creep issues

2002-2003 Subaru WRX only

Part #: 11-0001

more confident feel when ripping through the gears

Subaru OEM Alternator Bearing WRX 02-14 / STI 04-14 | 23721AA100 Brake Line Kits Clear-coated for a nice glossyProduct Fitment: 2002 2014 WRX 2004 2014 STI 23721AA100 Ball Bearing ALTERNATOR is Part Code 23721 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.