{"product_id":"swift-springs-120-250-090-b-swift-springs-120-250-090-b-coil-over-barrel-coil-spring-90-lb-in","title":"SWIFT SPRINGS 120-250-090 B Swift Springs 120-250-090 B Coil-Over Barrel Coil Spring, 90 lb\/in","description":"\u003cp\u003eUpgrade your suspension setup with the Swift Springs 120-250-090 B Coil-Over Barrel Coil Spring, engineered for coil-over applications that demand consistent performance and dependable spring behavior. This steel compression spring features a 90 lb\/in spring rate to provide predictable support and responsive suspension control for performance-driven street, track, and competition vehicles. Its barrel-style profile is designed for compatibility with select coil-over suspension systems and helps deliver reliable operation throughout the suspension’s working range.\u003cbr\u003eThe Swift Springs coil spring is manufactured from durable spring steel and finished with a black powder coat for added protection against everyday exposure. The coating also provides a clean, professional appearance suited to both custom builds and replacement applications. Each spring is produced to support consistent suspension tuning, allowing builders and enthusiasts to select a rate that complements their vehicle, damper settings, driving conditions, and handling goals.\u003cbr\u003ePart number 120-250-090 B identifies this Swift Springs replacement or upgrade component for accurate ordering and suspension setup planning. The spring is supplied individually, making it a practical choice for replacing a worn component, fine-tuning one corner of a vehicle, or assembling a complete coil-over system with matched spring rates. Before installation, confirm compatibility with the coil-over hardware, adjuster configuration, vehicle application, and required free length. Professional installation and proper suspension alignment are recommended after any spring change to help ensure safe, balanced handling.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand and Part Number: Swift Springs 120-250-090 B coil-over spring for accurate identification and ordering\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring Style: Barrel-profile coil spring designed for compatible coil-over suspension systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring Rate: 90 lb\/in for predictable support and responsive suspension control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Durable steel spring material for reliable performance in demanding applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Black powder coat helps protect the spring surface and provides a clean appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuantity: Supplied as one individual coil spring\u003c\/li\u003e\u003c\/ul\u003e","brand":"SWIFT SPRINGS","offers":[{"title":"Default Title","offer_id":48721242390750,"sku":"SWI120-250-090B","price":160.38,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7690\/8766\/files\/SWI120-250-090B_2.jpg?v=1787949756","url":"https:\/\/www.racingsupply.ca\/products\/swift-springs-120-250-090-b-swift-springs-120-250-090-b-coil-over-barrel-coil-spring-90-lb-in","provider":"Racing Supply Co.","version":"1.0","type":"link"}