Fluidampr Steel Harmonic Balanced Damper Crank Pulley BRZ FR-S 14-20 FA20 4U-GSE WRX 15-19 FA20DIT

Normal stock dampers wear out and engine performance upgrades increase naturally occurring harmful crankshaft torsional vibrations. Install a Fluidampr viscous damper to reduce wear on the main bearings and timing gear, achieve more accurate valvetrain operation and lower the risk of crank failure. Unlike rubber based dampers, Fluidampr automatically adapts to any engine modifications and constantly self-tunes in real time to protect across the entire RPM range. Features precision machined and computer balanced components that never need to be tuned or rebuilt.

Application Fitment
2013-2020 Subaru BRZ.
2013-2016 Scion FR-S.
2017-2020 Toyota 86.
2015-2019 Subaru Impreza WRX.
Subaru FA20 / Toyota 4U-GSE series engines.

Specifications
Bore Diameter 0.787"
Degree Marking Range 1 timing mark
Degree Markings Engraved
Engine Balance Internal
Finish Black Zinc
Keyway Not Applicable
Length 1.620"
Material Steel
Mounting Hardware Included No
Outside Diameter 5-7/8"
Safety Rating SFI 18.1
Weight / Rotating Weight 5.8 lbs / 3.8 lbs