{"product_id":"qa1-94-04-ford-mustang-proma-star-coilover-strut-kit-double-adjust-300lb-in","title":"QA1 Proma Star Front Coilover Strut Kit for 1994-2004 Ford Mustang","description":"\u003ch4\u003eTune front-end response without giving up bolt-in serviceability\u003c\/h4\u003e\u003cp\u003eQA1 HD03-12300 gives a 1994-2004 Mustang a matched front package with inverted double-adjustable struts, 300 lb\/in springs, and lightweight caster-camber plates. The system is intended for handling-focused street and track setups with a 0-to-2-inch drop range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHD03-12300 includes a matched pair of front Proma Star coilover struts\u003c\/li\u003e\n\u003cli\u003eIndependent compression and rebound adjustment with 18 positions per circuit\u003c\/li\u003e\n\u003cli\u003eInverted aluminum strut design reduces unsprung mass and resists side loading\u003c\/li\u003e\n\u003cli\u003e300 lb\/in coil springs are included for the handling package\u003c\/li\u003e\n\u003cli\u003eAdjustable aluminum caster-camber plates are included\u003c\/li\u003e\n\u003cli\u003eRide height adjusts from stock height to approximately two inches lower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVerified Application\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1994-2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eFront suspension; complete kit contains one pair of struts, springs, caster-camber plates, and related hardware\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eHD03-12300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Position\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrut Valving\u003c\/td\u003e\n\u003ctd\u003eDouble adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustments\u003c\/td\u003e\n\u003ctd\u003e18 compression and 18 rebound positions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate\u003c\/td\u003e\n\u003ctd\u003e300 lb\/in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSprings Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRide Height Range\u003c\/td\u003e\n\u003ctd\u003eStock to approximately 2 in lower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster-Camber Plates\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e806990174147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne pair of QA1 HD03-12300 front coilover struts\u003c\/li\u003e\n\u003cli\u003eMatched 300 lb\/in coil springs, caster-camber plates, and related installation hardware\u003c\/li\u003e\n\u003cli\u003eWheels, tires, brakes, alignment service, and unrelated suspension components are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout QA1\u003c\/h4\u003e\u003cp\u003eQA1 develops bolt-in performance suspension systems with rebuildable and tunable dampers. Its Proma Star packages combine application-specific spring rates, valving, mounting hardware, and alignment control for repeatable street and track setup changes.\u003c\/p\u003e\u003ch4\u003eRelated Parts\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eNo internal companion part is linked because rear dampers, control arms, bump-steer hardware, wheels, and tires must match the exact Mustang chassis and intended setup.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the HD03-12300?\u003c\/strong\u003e\u003cp\u003eIt is a complete front handling coilover strut kit for the supported 1994-2004 Ford Mustang application.\u003c\/p\u003e\u003cstrong\u003eAre both front struts included?\u003c\/strong\u003e\u003cp\u003eYes. The verified kit contains one matched pair of front struts.\u003c\/p\u003e\u003cstrong\u003eCan compression and rebound be adjusted separately?\u003c\/strong\u003e\u003cp\u003eYes. Each double-adjustable strut provides independent compression and rebound tuning.\u003c\/p\u003e\u003cstrong\u003eWhat spring rate is supplied?\u003c\/strong\u003e\u003cp\u003eThe handling package includes 300 lb\/in coil springs.\u003c\/p\u003e\u003cstrong\u003eAre caster-camber plates included?\u003c\/strong\u003e\u003cp\u003eYes. Lightweight adjustable caster-camber plates are part of the exact kit.\u003c\/p\u003e\u003cstrong\u003eHow much can the car be lowered?\u003c\/strong\u003e\u003cp\u003eThe threaded bodies allow adjustment from stock height to approximately two inches lower, subject to safe travel and clearance.\u003c\/p\u003e\u003cstrong\u003eIs an alignment required?\u003c\/strong\u003e\u003cp\u003eYes. Set ride height first, then perform a complete alignment and verify bump travel, steering, brake-hose, tire, and wheel clearance.\u003c\/p\u003e\u003cstrong\u003eWhat warranty applies to the shocks?\u003c\/strong\u003e\u003cp\u003eQA1 advertises lifetime shock coverage after registration, subject to its current warranty terms and exclusions.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eConfirm the 1994-2004 Mustang application and inspect every HD03-12300 component before disassembly.\u003c\/li\u003e\n\u003cli\u003eSupport the vehicle safely and follow the current Ford and QA1 procedures for removing the front struts, springs, and upper mounts.\u003c\/li\u003e\n\u003cli\u003eAssemble the supplied springs and struts exactly as directed, preserving correct spring-seat and bearing orientation.\u003c\/li\u003e\n\u003cli\u003eInstall the caster-camber plates and struts with the supplied hardware, then torque every fastener to the documented specification.\u003c\/li\u003e\n\u003cli\u003eSet equal preliminary ride height and damping, verify full steering and suspension travel, and correct any wheel, tire, brake-hose, or body interference.\u003c\/li\u003e\n\u003cli\u003ePerform a complete alignment, road-test at low speed, and recheck ride height, torque, and clearances before performance driving.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including antimony oxide and other chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":68135595638863,"sku":"QAPHD03-12300","price":1820.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/qa1-hd03-12300-proma-star-front-coilover-kit-01.webp?v=1794518034","url":"https:\/\/www.blackopsautoworks.com\/products\/qa1-94-04-ford-mustang-proma-star-coilover-strut-kit-double-adjust-300lb-in","provider":"Black Ops Auto Works","version":"1.0","type":"link"}