{"product_id":"fluidampr-harmonic-damper-for-13-22-scion-fr-s-subaru-brz-wrx-2-0l-fa20-4u-gse","title":"Fluidampr Harmonic Damper For 2013-2022 Scion FR-S\/Subaru BRZ\/WRX 2.0L FA20 4U-GSE","description":"\u003cp\u003eProtect 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.\u003c\/p\u003e\n\u003cp\u003eCrafted 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControls dangerous torsional vibration across full FA20 RPM range\u003c\/li\u003e\n\u003cli\u003eReduces crankshaft stress and wear under high-performance use\u003c\/li\u003e\n\u003cli\u003eRecovers lost torque and horsepower for smoother power delivery\u003c\/li\u003e\n\u003cli\u003eBlack zinc coating resists corrosion and maintains long durability\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machining ensures perfect balance and fitment\u003c\/li\u003e\n\u003cli\u003eEngraved timing marks provide accurate engine timing reference\u003c\/li\u003e\n\u003cli\u003eInternally balanced design eliminates need for external balancing\u003c\/li\u003e\n\u003cli\u003eSFI 18.1 certified for high-performance street and track safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Fluidampr\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC-machined steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black zinc coating\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 5-7\/8 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 5.8 lbs \u003c\/li\u003e\n\u003cli\u003eRotational Weight: 3.8 lbs\u003c\/li\u003e\n\u003cli\u003eTiming Marks: Single engraved mark\u003c\/li\u003e\n\u003cli\u003eSafety Rating: SFI 18.1 certified\u003c\/li\u003e\n\u003cli\u003eDrive System: 6-groove serpentine\u003c\/li\u003e\n\u003cli\u003eMaintenance: No service required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Harmonic Balancer \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2013–2020 Subaru BRZ 2.0L FA20\u003c\/li\u003e\n\u003cli\u003e2013–2020 Scion FR-S 2.0L FA20\u003c\/li\u003e\n\u003cli\u003e2017–2020 Toyota 86 2.0L FA20\u003c\/li\u003e\n\u003cli\u003e2015–2022 Subaru WRX 2.0L FA20F\u003c\/li\u003e\n\u003cli\u003eFits internally balanced FA20 and 4U-GSE engines only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Year Warranty\u003c\/li\u003e\n\u003cli\u003eDoes not include bolt or washer; reuse OEM hardware or upgrade as needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":47460157554845,"sku":"571101","price":568.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/5711011.jpg?v=1764775106","url":"https:\/\/rudysdiesel.com\/products\/fluidampr-harmonic-damper-for-13-22-scion-fr-s-subaru-brz-wrx-2-0l-fa20-4u-gse","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}