{"product_id":"qa1-chrome-silicon-coil-over-spring-bjgm-10cs225","title":"QA1 Chrome Silicon Coil-Over Spring | 2-1\/2 in ID, 10 in, 225 lb\/in, Chrome Plated | 10CS225","description":"\u003cp\u003eThe QA1 chrome silicon coil-over spring is a 2-1\/2 inch inner diameter spring with a 10 inch free length and a 225 lb\/in spring rate, finished in chrome plating. It is wound from chrome silicon steel and goes through cold winding, heat treating, and shot peening for high strength, consistency, and long life. Both ends are squared and ground for straight, accurate operation, and each spring is marked with its free length and rate. It is backed by a lifetime guarantee to stay within 2 percent of its original free height and rate under normal use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: coil-over spring\u003c\/li\u003e\n\u003cli\u003eInner diameter: 2-1\/2 in\u003c\/li\u003e\n\u003cli\u003eFree length: 10 in\u003c\/li\u003e\n\u003cli\u003eSpring rate: 225 lb\/in\u003c\/li\u003e\n\u003cli\u003eMaterial: chrome silicon steel\u003c\/li\u003e\n\u003cli\u003eFinish: chrome plated\u003c\/li\u003e\n\u003cli\u003eProcessing: cold wound, heat treated, shot peened\u003c\/li\u003e\n\u003cli\u003eEnds: squared and ground\u003c\/li\u003e\n\u003cli\u003eLifetime guarantee within 2% of original rate and free height\u003c\/li\u003e\n\u003cli\u003ePart number: 10CS225\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat size is the QA1 10CS225 spring?\u003c\/h5\u003e\u003cp\u003eIt has a 2-1\/2 inch inner diameter, a 10 inch free length, and a 225 lb\/in spring rate.\u003c\/p\u003e\u003ch5\u003eWhat is the spring made from?\u003c\/h5\u003e\u003cp\u003eIt is wound from chrome silicon steel and finished in chrome plated.\u003c\/p\u003e\u003ch5\u003eHow is the spring manufactured?\u003c\/h5\u003e\u003cp\u003eIt is cold wound, heat treated, and shot peened, then ground at both ends for straight, consistent operation.\u003c\/p\u003e\u003ch5\u003eIs the QA1 10CS225 spring guaranteed?\u003c\/h5\u003e\u003cp\u003eYes. It carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size is the QA1 10CS225 spring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It has a 2-1\/2 inch inner diameter, a 10 inch free length, and a 225 lb\/in spring rate.\"}}, {\"@type\": \"Question\", \"name\": \"What is the spring made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is wound from chrome silicon steel and finished in chrome plated.\"}}, {\"@type\": \"Question\", \"name\": \"How is the spring manufactured?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is cold wound, heat treated, and shot peened, then ground at both ends for straight, consistent operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is the QA1 10CS225 spring guaranteed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42663893991472,"sku":"BJGM_10CS225","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/c34ab3ac89375_0ab20be6-95ea-43a3-b6b3-8a37a79a0051.jpg?v=1766453092","url":"https:\/\/berryperformancesales.com\/products\/qa1-chrome-silicon-coil-over-spring-bjgm-10cs225","provider":"Berry Performance Sales","version":"1.0","type":"link"}