TR timing belt guide is an easy and efficient modification for all high powered EJ25 / EJ20 engines. TR guide is made of thick billet aluminum that replaces the factory guide. It'smaterial strength securely adds more tension than stock guide and create smoother belttrack that prevents timing belt jumps and skips when the car is in a constant state of high RPM. A must have modification if you're planning on tracking your car.

Fits Subaru Impreza All Models (EJ20/25)