SuSubaru OEM Small Idler Pulley WRX 03-14 / STI 04-21 | 13073AA230 Wheel Bolt Pattern_5x108 Performance Level: Performance Street

Performance Level: Performance Street

This cap is only confirmed to fit Koyo radiators

Features: Torque capacity: 414ft/lbs at the crank

Their aluminum radiators made from military grade metal feature an all aluminum tank and core construction which offer : - lower operating temperatures - higher heat dissipation - dual internal rows for concentrated cooling - drop in design

Replacing stock throttle body with our 75 MM throttle body and replacing intake piping with larger diameter (75 MM) gives limitless possibilities of increasing engine power

SuSubaru OEM Small Idler Pulley WRX 03-14 / STI 04-21 | 13073AA230 Wheel Bolt Pattern_5x108 Performance Level: Performance StreetProduct Fitment: 2003 2014 WRX 2004 2021 STI 13073AA230 IDLER Complete Belt is Part Code 13073*C 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.