{"product_id":"qa1-front-pro-coil-system-single-adjustable-bjgm-ms431-09550","title":"QA1 Front Pro Coil System Single Adjustable | 2003-2011 Ford Crown Victoria | MS431-09550","description":"\u003cp\u003eQA1's Front Pro Coil System for the Ford Crown Victoria delivers fully adjustable ride height and valving control. The single adjustable shock uses a fully threaded body that sets the ride height for the desired stance and helps fine tune weight balance for improved handling. The kit includes a 9 inch 550 lb spring with a flat end.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: front Pro Coil coil-over system\u003c\/li\u003e\n\u003cli\u003eAdjustment: single adjustable\u003c\/li\u003e\n\u003cli\u003eSpring: 9 in, 550 lb rate\u003c\/li\u003e\n\u003cli\u003eSpring end: flat\u003c\/li\u003e\n\u003cli\u003eMounting: stock mount, bolt-in\u003c\/li\u003e\n\u003cli\u003ePart number: MS431-09550\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2003 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2004 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2005 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2006 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2007 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2008 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2009 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2010 Ford Crown Victoria\u003c\/li\u003e\n\u003cli\u003e2011 Ford Crown Victoria\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat vehicles does this QA1 Pro Coil system fit?\u003c\/h5\u003e\u003cp\u003eIt is designed for 2003-2011 Ford Crown Victoria applications listed in the vehicle applications section of this listing.\u003c\/p\u003e\u003ch5\u003eIs this coil-over system adjustable?\u003c\/h5\u003e\u003cp\u003eYes. It uses single adjustable valving and a fully threaded shock body for ride height adjustment.\u003c\/p\u003e\u003ch5\u003eWhat spring is included?\u003c\/h5\u003e\u003cp\u003eThis kit includes a 9 in, 550 lb rate spring with a flat end.\u003c\/p\u003e\u003ch5\u003eIs it sold individually or in pairs?\u003c\/h5\u003e\u003cp\u003eQA1 Pro Coil systems are sold in pairs and include all mounting hardware.\u003c\/p\u003e\u003ch5\u003eWhere is it made?\u003c\/h5\u003e\u003cp\u003eQA1 Pro Coil systems are made in the USA, 100 percent dyno tested and serialized.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles does this QA1 Pro Coil system fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is designed for 2003-2011 Ford Crown Victoria applications listed in the vehicle applications section of this listing.\"}}, {\"@type\": \"Question\", \"name\": \"Is this coil-over system adjustable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It uses single adjustable valving and a fully threaded shock body for ride height adjustment.\"}}, {\"@type\": \"Question\", \"name\": \"What spring is included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit includes a 9 in, 550 lb rate spring with a flat end.\"}}, {\"@type\": \"Question\", \"name\": \"Is it sold individually or in pairs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QA1 Pro Coil systems are sold in pairs and include all mounting hardware.\"}}, {\"@type\": \"Question\", \"name\": \"Where is it made?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QA1 Pro Coil systems are made in the USA, 100 percent dyno tested and serialized.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42664492990512,"sku":"BJGM_MS431-09550","price":925.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/32d7b59d066a0.jpg?v=1766456258","url":"https:\/\/berryperformancesales.com\/products\/qa1-front-pro-coil-system-single-adjustable-bjgm-ms431-09550","provider":"Berry Performance Sales","version":"1.0","type":"link"}