Fluidampr Harmonic Damper For 2013-2022 Scion FR-S/Subaru BRZ/WRX 2.0L FA20 4U-GSE

SKU: 571101

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$568.14
$568.14

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Protect your Subaru or Toyota performance engine with the Fluidampr Harmonic Balancer, engineered to control destructive torsional vibrations across the entire RPM range. When upgrades such as tuning, exhaust, intake, or forced induction are added, the stock damper can become stressed and less effective. Fluidampr’s viscous technology stabilizes crankshaft harmonics, reduces internal engine wear, and helps maintain consistent timing for improved long-term reliability and smoother power delivery.

Crafted from CNC-machined, high-grade steel and finished in corrosion-resistant black zinc, this SFI 18.1-certified damper is built for durability, accuracy, and race-proven performance. The internally balanced design features precision-engraved timing marks and requires no ongoing maintenance. Whether you daily drive your FA20 machine or push it on track, Fluidampr ensures stability, safety, and efficiency throughout your entire RPM band.

Features:

  • Controls dangerous torsional vibration across full FA20 RPM range
  • Reduces crankshaft stress and wear under high-performance use
  • Recovers lost torque and horsepower for smoother power delivery
  • Black zinc coating resists corrosion and maintains long durability
  • Precision CNC machining ensures perfect balance and fitment
  • Engraved timing marks provide accurate engine timing reference
  • Internally balanced design eliminates need for external balancing
  • SFI 18.1 certified for high-performance street and track safety

Specifications:

  • Brand: Fluidampr
  • Material: CNC-machined steel
  • Finish: Black zinc coating
  • Outside Diameter: 5-7/8 inches
  • Weight: 5.8 lbs 
  • Rotational Weight: 3.8 lbs
  • Timing Marks: Single engraved mark
  • Safety Rating: SFI 18.1 certified
  • Drive System: 6-groove serpentine
  • Maintenance: No service required

Included: 

  • (1) Harmonic Balancer 

Fitment:

  • 2013–2020 Subaru BRZ 2.0L FA20
  • 2013–2020 Scion FR-S 2.0L FA20
  • 2017–2020 Toyota 86 2.0L FA20
  • 2015–2022 Subaru WRX 2.0L FA20F
  • Fits internally balanced FA20 and 4U-GSE engines only

Note:

  • 1 Year Warranty
  • Does not include bolt or washer; reuse OEM hardware or upgrade as needed

Product Specs

SKU:
571101
Brand:
Fluidampr

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