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

This kit includes the HKS Kevlar timing belt, designed to withstand the stress and heat found in high horsepower or high revving engines. HKS timing belts are 300% stronger than the original equipment, which makes them a popular choice for modified Subarus.

One weak area of 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.