Subaru Impreza WRX / STI Apexi Reinforced Timing Belt

This reinforced A’PEXi timing belt fits as a direct replacement for the original belt fitted to the EJ20/EJ25 engines found in the Subaru Impreza GC / WRX / STI. Specifically designed for tuned engines and intensive use, it maintains stable tension despite high temperatures and high engine speeds. Thanks to a specific moulding process that reduces stress on the teeth, this Apexi timing belt offers greater resistance than a conventional belt to significantly reduces the risk of tooth deformation or belt skipping on high-torque engines, while ensuring precise and reliable valve timing.