{"product_id":"ati-performance-nissan-sr-2-5-5-harmonic-damper-with-serpentine-super-damper-and-sfi-18-1-certification","title":"ATI Performance Nissan SR-2 5.5 Harmonic Damper with Serpentine Super Damper and SFI 18.1 Certification","description":"Nissan SR-2 5.5 Harmonic Damper - SFI\n\u003cp\u003eThe ATI Performance Nissan SR-2 5.5 Harmonic Damper is engineered to provide optimal vibration control for Nissan 4-cylinder engines. Crafted from durable aluminum and steel, this damper features a black finish that enhances its corrosion resistance and aesthetic appeal. With a 5.500-inch outer diameter, it is designed to fit seamlessly with the serpentine belt system, ensuring reliable operation under demanding conditions. The internal balance design helps reduce engine vibrations, contributing to smoother performance and longevity of engine components. Certified by SFI 18.1, this harmonic damper meets strict safety and quality standards for high-performance applications. Its robust construction and precise engineering make it a reliable choice for enthusiasts and professionals seeking to improve engine stability and performance.\u003c\/p\u003e\u003cp\u003eThis harmonic damper is suitable for Nissan 4-cylinder engines requiring a 5.5-inch OD damper with a serpentine pulley configuration. Its aluminum and steel construction offers a lightweight yet durable solution that can withstand high RPMs and engine stresses. Whether upgrading an existing setup or building a custom engine, this damper provides the necessary balance and vibration damping needed for optimal engine operation. The ATI Performance name guarantees quality and performance, making this harmonic damper a trusted component in high-performance automotive applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Diameter: 5.500 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Aluminum and Steel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Black\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Nissan 4-cylinder engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Internal balance with serpentine pulley compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCertification: SFI 18.1 for safety and performance standards\u003c\/li\u003e\u003c\/ul\u003e","brand":"ATI PERFORMANCE","offers":[{"title":"Default Title","offer_id":44718017970242,"sku":"ATI918582","price":425.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/ATI918582.jpg?v=1786505466","url":"https:\/\/ltactradingco.com\/products\/ati-performance-nissan-sr-2-5-5-harmonic-damper-with-serpentine-super-damper-and-sfi-18-1-certification","provider":"LTAC Trading Co.","version":"1.0","type":"link"}