{"product_id":"ast-05-1986-05-1993-bmw-3-r-lowering-springs-55mm-35mm","title":"AST 05\/1986-05\/1993 BMW 3\/R Lowering Springs - 55mm\/35mm","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eASTLS-14-342\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAST 05\/1986-05\/1993 BMW 3\/R Lowering Springs - 55mm\/35mm\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAST Lowering Springs deliver a 55mm front and 35mm rear drop for 1986-1993 BMW 3 Series E30 models including 325i 325is M3. They lower the center of gravity to sharpen handling response while retaining OEM ride comfort. As direct OEM replacements these vehicle-specific springs use progressive rates for balanced performance on the street or track.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Drop Specs:\u003c\/strong\u003e 55mm front 35mm rear lowering reduces stance for better aerodynamics and cornering grip without sacrificing daily drivability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgressive Spring Design:\u003c\/strong\u003e Variable rates provide linear response absorbing bumps smoothly while firming up under load for enhanced control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle-Specific Engineering:\u003c\/strong\u003e Tailored for 1986-1993 BMW E30 chassis ensuring perfect fit and OEM-like alignment retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Build Quality:\u003c\/strong\u003e High-strength steel coiled on Wafios machines for consistent durability and fatigue resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Warranty:\u003c\/strong\u003e Guaranteed against breakage and sagging delivering long-term reliability mile after mile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect OEM shocks before installation to ensure compatibility and optimal performance\u003c\/li\u003e\n\u003cli\u003eAvoid extreme track use without upgraded dampers for maximum spring life\u003c\/li\u003e\n\u003cli\u003ePacked securely to prevent shipping damage arrives ready to install\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\u003eBolt-on replacement removes OEM springs compress new ones into position using spring compressor tool\u003c\/li\u003e\n\u003cli\u003eWorks with factory struts shocks no additional hardware required\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\u003e1986-1987\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e325e\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1987-1991\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e325i\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1987-1991\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e325is\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e325iX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1991\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1993\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e325iC\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose AST?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in racing and street applications by BMW enthusiasts worldwide\u003c\/li\u003e\n\u003cli\u003eHigh-grade materials ensure consistent performance over thousands of miles\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing matches exact OEM tolerances for seamless integration\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 Do these springs fit 1989 BMW 325i E30 sedan?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes direct fit for 1987-1991 BMW 325i sedans coupes and listed E30 variants no modifications needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material construction do the springs use?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Cold-wound high-tensile spring steel treated for corrosion resistance and longevity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What does the lifetime warranty cover?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Protects against manufacturing defects including breakage sagging and loss of free height when installed properly\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\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 Durable cardboard box 18 x 10 x 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":42717100933199,"sku":"ASTASTLS-14-342","price":299.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ast-051986-051993-bmw-3r-lowering-springs-55mm35mm-ast.png?v=1771570094","url":"https:\/\/www.blackopsautoworks.com\/products\/ast-05-1986-05-1993-bmw-3-r-lowering-springs-55mm-35mm","provider":"Black Ops Auto Works","version":"1.0","type":"link"}