Fluidampr Steel Internally Balanced Damper - Subaru EJ20/25

Fluidampr Steel Internally Balanced Damper - Subaru EJ20/25 Fluidampr has built its reputation on viscous damper technology, using a fluid shear principle rather than a rubber isolator to control torsional vibration across the full rev range. For the Subaru EJ20/25 platform, this steel internally balanced damper is designed to protect the crankshaft and timing components once you start pushing the engine beyond stock power levels, especially useful once boost, compression or valvetrain changes come into play. This listing covers Subaru vehicles fitted with the EJ20 or EJ25 boxer engine, including WRX and WRX STI applications. Engine revisions vary in pulley and bolt configuration, so confirm your exact engine code against the fitment tabs before ordering. Note: Damper diameter and bolt pattern can differ between EJ20 and EJ25 engine revisions, so check your specific engine code carefully before purchase. Key Features Precision CNC machined, high grade steel construction Internally balanced viscous damper design controls torsional vibration through the full rpm range Corrosion resistant black zinc finish Engraved timing marks No maintenance required SFI 18.1 certified Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your engine code and pulley configuration before ordering. Not sure if this damper suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.