Fluidampr Performance Damper Design Features The Fluidampr performance damper for 2013-later FRS/BRZ/GT86 and 2015 Subaru WRX applications incorporates a six-rib drive pulley and is precision CNC machined from high grade steel. Both the outer housing and internal inertia ring is high-speed computer zero balanced from the factory. The pre-drilled 3 bolt hole pattern (1.810 center – 5/16-18 UNF 2.75) on the outer housing accepts an ARE dry sump drive or other accessories with the use of a custom mounting bracket. The damper is finished in a corrosion resistant black zinc chromate finish and includes an engraved timing mark. Made in the USA. Application Specifications: Housing: Steel
Finish: Black Zinc
O.D.: 5-7/8”
Weight: 5.8 lbs
Rotating Weight: 3.8 lbs
Bore: 0.787”
Length: 1.62”
Safety: SFI Certified
Accessory Bolt Pattern: 1.810 center – 5/16-18 UNF 2.75
Application List: 2013-2015 Subaru BRZ
2013-2015 Scion FR-S
2013-2015 Toyota FT-86