{"product_id":"progress-technology-sport-spring-mx-5-nc-phrt-09-13","title":"Progress Technology Sport Spring - MX-5 NC PHRT 09-13","description":"\u003cp\u003eOur engineering staff has decades of experience in the design and tuning of performance suspension systems, including CART\/Indy Cars, IMSA, SCCA, NASA, and SCORE competitors. These spring designs reflect our ability to develop a successful blend of appearance, handling capability, and ride quality. These springs feature increased spring rates for upgraded handling capabilities as well as progressively wound springs for superior ride quality. \u003cbr\u003e\u003cbr\u003eThese springs are designed to work with OEM shocks but will benefit from using high performance shocks such as Tokico or Bilstein. \u003cbr\u003e\u003cbr\u003eProgress specifies only certified high-tensile SAE spring wire materials. Our springs are cold-wound on modern CNC coiling machines, then stress relieved, pre-set, and shot-peened for maximum durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eFront drop: 0.5\" --- Rear drop: 0.5\"\u003cbr\u003eFront rate: 126 lbs\/in --- Rear rate: 116 lbs\/in\u003cbr\u003eAll spring kits are powdercoated metallic gray.\u003cbr\u003eDrop amount varies by 0.25\" depending on shocks used.\u003c\/p\u003e\n\u003ch3\u003eExtended Information\u003c\/h3\u003e\n\u003cp\u003eFront drop: 0.5\" --- Rear drop: 0.5\"\u003cbr\u003eFront rate: 126 lbs\/in --- Rear rate: 116 lbs\/in\u003cbr\u003eAll spring kits are powdercoated metallic gray.\u003cbr\u003eDrop amount varies by 0.25\" depending on shocks used.\u003cbr\u003eOne year limited warranty\u003c\/p\u003e","brand":"Progress Technology","offers":[{"title":"Default Title","offer_id":13836345049132,"sku":"prg40.1133","price":349.2,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/products\/progress-technology-sport-spring-mx-5-nc-phrt-09-13-pro-40-1133-5349261901868.jpg?v=1681338142","url":"https:\/\/www.kamispeed.com\/en-ca\/products\/progress-technology-sport-spring-mx-5-nc-phrt-09-13","provider":"KamiSpeed.com","version":"1.0","type":"link"}