Subaru OEM Timing Belt Tensioner Subaru STI 2004-2021 / WRX 2002-2014 | 13033aa042 pull style ACT Difference - High burst

ACT Difference - High burst strength and holds 28% more torque than typical organic materials

allows finer dampening adjustments

Integrated OBD-II scan tool functionality

With a jaw dropping 45mm inner pipe diameter you can be sure your spent exhaust will exit in a hurry

5lbs lighter then the factory pulley

Subaru OEM Timing Belt Tensioner Subaru STI 2004-2021 / WRX 2002-2014 | 13033aa042 pull style ACT Difference - High burstIt is important to have the correct tensioning of your Subaru timing belt, otherwise the life of your belt will be significantly shortened and your engine will not perform properly. Your timing belt is exposed to a lot of heat, stress, and strain every time you drive. Warranty Disclaimer: Subaru of America will only warranty parts installed on a car that has a matching VIN to that part.