Stage X Genuine Timing Belt Kit & Alloy Camshaft Pulley Upgrade Kit 99-02MY EJ20/22/25

This kit combines a timing belt kit with an alloy camshaft pulley upgrade. The timing belt kit uses the same components as when the car left the production line, with all OE hardware supplied together with the standard genuine Subaru timing belt.

One weak area of the Subaru EJ series engines is the plastic Bakelite camshaft drive pulleys. Over time they become brittle and eventually fail, causing catastrophic failure and internal engine damage. The Stage X alloy camshaft pulleys included in this kit are manufactured in aluminium.

For more extreme power levels and applications, a Motorsport tensioner upgrade with increased load actuation is also available for this kit.