IAG Performance V2 Competition Series EJ Timing Belt Tensioner - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_gaugesThe 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
NOTE: Please refer to the "additional" tab for installation instructions
it will eventually boil and evaporate out of the system
and sometimes a combination of the two
The Cusco Diffuser Bracket is available for those of you who want to install the factory diffuser
Upgrade your STI with PERRIN and experience optimal performance with style that lasts for years to come
Each IAH Stage 2 Oil Pump starts life as an OEM-spec 11mm oil pump straight from Subaru
The pivot point and diaphragm design are carefully analyzed to ensure positive pedal feel and increased clamping force
Our side splitters feature a horizontal side splitter
DESIGNED TO DRAIN THE OIL FROM THE AOS BACK INTO YOUR ENGINE
and Subaru BRZ
and they are the perfect solution for your next engine build
Over time and mileage