IAG Performance V2 Competition Series EJ Timing Belt Tensioner - 2015-2021 Subaru STI

The latest OEM Subaru tensioners work well for mild performance applications, but when used on vehicles with sequential transmissions or on high-revving engines, the tensioner may lose its ability to control the belt. This would, in turn, cause the engine to skip time. If your engine skips time the repair might be as simple as resetting the belt. However, in some cases, this can cause catastrophic engine failure. IAG Performance V2 Competition Series EJ Timing Belt Tensioner What's Included? (x1) CNC Billet Aluminum V2 Tensioner Bracket - (Anodized black & features our laser engraved logo) (x1) Hydraulic Tensioner (x1) Small NTN Idler Roller (x1) Timing Tensioner Pulley & Bolt (x3) M8 x 25mm Socket Head Cap Screws - (Zinc-coated) (x2) M8 x 30mm Socket Head Cap Screws - (Zinc-coated) (x1) M8 (M6 x 10mm) - Shoulder Screw - (Zinc-coated) (x2) Lock Washers (x1) Seal The latest OEM Subaru tensioners work well for mild performance applications, but when used