{"product_id":"qa1-proma-star-series-coil-over-shock-absorber-double-adj-bearing-mount-15in-23-625in-alum","title":"QA1 Proma Star Series Coil-Over Shock Absorber - Double Adj. - Bearing Mount - 15in\/23.625in - Alum","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eDD901\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 806990059925\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eQA1 Proma Star Series Coil-Over Shock Absorber - Double Adjustable - Bearing Mount - 15in\/23.625in - Aluminum Body - Universal Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eQA1 DD901 Proma Star Series coil-over shock absorber delivers double adjustable valving for precise compression and rebound control. Designed for custom chassis, suspension builds, or vehicles without direct-fit options, it offers 15-inch compressed height and 23.625-inch extended height with 8.625-inch stroke. This aluminum body shock upgrades ride quality and handling for street, drag, or track applications when paired with a 2.5-inch spring.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Adjustable Valving:\u003c\/strong\u003e Independent compression and rebound tuning allows fine adjustments for street comfort or track performance on drag strips and road courses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide Height Adjustability:\u003c\/strong\u003e Includes hardware kit for quick changes to achieve desired stance, with optional spanner wrenches and thrust bearings for ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Mounts:\u003c\/strong\u003e Top and bottom bearing mounts reduce deflection and support misalignment in custom applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Body Construction:\u003c\/strong\u003e Lightweight 2-inch diameter aluminum body ensures durability and dyno-tested performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Backed by Limited Lifetime Warranty when registered at QA1.net\/warranty prior to installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify adequate shock travel to prevent overextension or bottoming out during suspension travel.\u003c\/li\u003e\n\u003cli\u003ePair with 2.5-inch diameter spring of appropriate length and rate for complete assembly.\u003c\/li\u003e\n\u003cli\u003eBox dimensions approximately 25in x 7in x 7in for shipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRequires 2.5-inch coil spring. select length and rate based on vehicle weight and setup.\u003c\/li\u003e\n\u003cli\u003eBearing mounts compatible with eyelet-style applications. poly bushing or other styles available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eCustom Chassis\/Suspension\u003c\/td\u003e\n\u003ctd\u003eAll Performance Builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose QA1?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 30 years leading in performance shocks and suspension for racing and street applications.\u003c\/li\u003e\n\u003cli\u003eAll products manufactured in 83,000 sq ft facility in Lakeville, MN for consistent quality.\u003c\/li\u003e\n\u003cli\u003eExtensive lineup includes carbon fiber driveshafts, rod ends, and ball joints for complete builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this shock compatible with my specific vehicle?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e DD901 fits custom chassis, bracket cars, or any setup needing 15-23.625in travel. confirm dimensions match your suspension geometry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the body made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Features a lightweight 2-inch aluminum body for strength and reduced weight in performance applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I activate the warranty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Register online at QA1.net\/warranty before installation to qualify for Limited Lifetime Warranty coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Securely boxed at 25in L x 7in W x 7in H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42796800409679,"sku":"QAPDD901","price":334.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/qa1-proma-star-series-coil-over-shock-absorber-double-adj_-bearing-mount-15in23_625in-alum-qa1.jpg?v=1770331462","url":"https:\/\/www.blackopsautoworks.com\/products\/qa1-proma-star-series-coil-over-shock-absorber-double-adj-bearing-mount-15in-23-625in-alum","provider":"Black Ops Auto Works","version":"1.0","type":"link"}