{"product_id":"qa1-pro-coil-shock-kit-md402-10400c","title":"QA1 Pro Coil Shock Kit MD402-10400C","description":"Bring modern suspension technology to your classic Mustang with QA1’s Front Pro Coil System. Designed for 1967–1973 Mustangs, this double adjustable coilover kit delivers unmatched handling, ride quality, and stance control. Featuring 10” coil springs with a 400 lb.\/in. rate, it provides the ideal balance for performance street cars and restomod builds, giving you precision tuning for both comfort and control. PRECISION HANDLING \u0026amp; ADJUSTABILITY QA1’s double adjustable coilovers feature independent rebound and compression controls with 18 clicks each. This allows you to fine-tune your Mustang’s ride and handling for daily driving, spirited cruising, or track use - giving you total control over how your car feels on the road. RIDE HEIGHT FLEXIBILITY Dial in your stance with ride height adjustability from factory stock height down to 2” lower. Perfect for achieving the aggressive look you want while maintaining suspension geometry and drivability. EASY BOLT-IN INSTALLATION No welding or cutting is required. The QA1 Pro Coil System is engineered as a direct bolt-in upgrade, making installation simple with basic tools while delivering professional-level results.\r\n\u003cul\u003e\t\u003cli\u003eApplication-specific fit for 1967–1973 Ford Mustangs\u003c\/li\u003e\r\n\t\u003cli\u003eDouble adjustable shocks with 18 rebound and 18 compression settings\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes 10” coil springs with a 400 lb.\/in. spring rate\u003c\/li\u003e\r\n\t\u003cli\u003eRide height adjustable: factory to –2”\u003c\/li\u003e\r\n\t\u003cli\u003eEasy bolt-in installation - no welding required\u003c\/li\u003e\r\n\t\u003cli\u003ePremium hardware and powder-coated springs for durability\u003c\/li\u003e\r\n\t\u003cli\u003eWorks seamlessly with QA1 tubular control arms and sway bars\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eQA1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00806990158673\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eActive or Passive Suspension: \u003c\/b\u003ePassive\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAdjustable Compression: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAdjustable Rebound: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAdjustable Ride Height: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAssembled: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGrade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInternal Construction Type: \u003c\/b\u003eDual Tube\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eManufacturer Part Number: \u003c\/b\u003eMD402-10400C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRemote Reservoir: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSpring Color: \u003c\/b\u003eSilver\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSpring Material: \u003c\/b\u003eHigh Tensile Chrome Silicon\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eUPC: \u003c\/b\u003e806990158673\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eEmissions Compliance Exempt\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e29.125 x 9.125 x 14.125 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e24.8 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePDF:\u003c\/h3\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/sdda.semadata.org\/Standard\/QA1\/9919-255_REV_12-12-19_64-73%20Mustang%20Pro%20Coil.pdf\" target=\"_blank\"\u003e\u003cimg 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style=\"display:inline\"\u003e \u003c\/a\u003e\u003c\/div\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":44857259458807,"sku":"BJGM-MD402-10400C","price":1079.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2166\/3479\/files\/Mustang_64-73_ProCoil_Front_DA_9d5ad6f3-acbc-4dad-ab12-5f940f55d529.jpg?v=1715891907","url":"https:\/\/wesellperformance.com\/products\/qa1-pro-coil-shock-kit-md402-10400c","provider":"WeSellPerformance.com","version":"1.0","type":"link"}