Fluidampr Steel Internally Balanced Damper

2013–2020 Scion FR-S, Subaru BRZ & Toyota 86 2.0L FA20 Engine

571101

Overview:

The Fluidampr Steel Internally Balanced Damper is a high-performance harmonic balancer engineered specifically for the 2.0L FA20 engine found in the 2013–2020 Scion FR-S, Subaru BRZ, and Toyota 86. Designed to protect your engine from the damaging effects of torsional vibrations, this damper is an essential upgrade for enthusiasts who have modified their vehicles or seek enhanced engine durability and performance. By controlling harmful crankshaft vibrations across the entire RPM range, it reduces wear on critical engine components and lowers the risk of crankshaft failure.

Ideal for both street and track applications, the Fluidampr damper helps improve timing accuracy and can unlock lost torque and horsepower, making it a trusted choice among leading engine builders worldwide. Its maintenance-free design ensures long-lasting reliability without the need for ongoing upkeep.

Key Features:

This Fluidampr damper incorporates advanced technology and premium materials to deliver superior performance and durability:

• Viscous damper design effectively controls torsional vibrations throughout the entire RPM range
• Precision CNC-machined and balanced high-grade steel components for optimal strength and reliability
• Corrosion-resistant black zinc chromate finish with engraved timing marks for easy reference
• Internally balanced to match the factory specifications of the FA20 engine
• SFI 18.1 certified, meeting stringent safety and performance standards
• Race-proven design with over 35 years of motorsport heritage
• Maintenance-free operation for hassle-free ownership
• Helps reduce wear on engine components and lowers the risk of crankshaft failure
• Manufactured in the USA to ensure quality and consistency

Construction & Design:

The Fluidampr damper is crafted from high-grade steel, CNC-machined to exacting tolerances to ensure perfect balance and fitment. Its internally balanced design matches the factory harmonic balancer specifications for the FA20 engine, preserving engine harmony and smooth operation. The viscous damping fluid inside the unit absorbs and dissipates harmful torsional vibrations that can cause premature engine wear or failure.

The damper’s black zinc chromate coating provides excellent corrosion resistance, protecting the unit from environmental damage and extending its service life. Engraved timing marks on the damper surface allow for precise ignition timing adjustments, enhancing tuning accuracy.

Performance & Sound

By controlling crankshaft vibrations more effectively than the stock balancer, the Fluidampr damper helps maintain optimal engine timing and reduces mechanical stress. This results in smoother engine operation, improved throttle response, and the potential to reclaim lost torque and horsepower. While primarily focused on durability and performance, the damper also contributes to a more refined engine sound by minimizing vibration-induced noise.

Installation & Fitment:

The Fluidampr Steel Internally Balanced Damper is a direct replacement for the factory harmonic balancer on 2013–2020 Scion FR-S, Subaru BRZ, and Toyota 86 models equipped with the 2.0L FA20 engine. Installation requires standard harmonic balancer removal tools and should be performed by a qualified technician or experienced enthusiast. No engine modifications are necessary, and the damper installs using existing mounting points for a straightforward upgrade.

What's Included:

• Fluidampr Steel Internally Balanced Damper (black zinc chromate finish)
• Engraved timing marks for ignition tuning
• Installation instructions

Ideal For:

This damper is ideal for performance enthusiasts, tuners, and racers who have modified their Scion FR-S, Subaru BRZ, or Toyota 86 and want to protect their engine from torsional vibration damage. It is also well suited for anyone seeking to improve engine longevity, reduce maintenance concerns, and unlock additional power potential without compromising reliability.

Fluidampr produces viscous harmonic dampers engineered to control torsional vibration across the RPM range, helping protect engines and improve efficiency. Popular in both gas and diesel performance builds, Fluidampr dampers are often chosen when durability and smooth high-RPM operation matter as much as making power.