{"product_id":"street-series-adjustable-height-coilover-for-1982-1991-bmw-e30","title":"Street Series Adjustable Height Coilover for 1982-1991 BMW E30","description":"\u003cp\u003eBuilt for the iconic BMW E30 3 Series (1982-1991), this Street Series coilover kit delivers a confident stance and tightened handling without sacrificing daily drivability. The signature\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epurple anodized aluminum top mounts\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadd a motorsport-inspired visual touch that stands out on the lift, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwin-tube damper\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epaired with calibrated 6\/8 kg\/mm springs keeps the ride composed whether you're commuting or carving back roads.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct bolt-on replacement for the factory suspension, the kit lowers your E30 between\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5-8cm (2-3 inches)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith threaded height adjustment, letting you dial in the perfect look.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFront camber plates are adjustable\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— a real performance advantage for correcting alignment after lowering or for track-day setup. Compatible with the full range of E30 sedan powertrains including the M20 inline-six, M40\/M42 four-cylinders, and M21 diesel (324D\/324TD).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor RWD models only.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot compatible with M3 or non-sedan body styles. If you drive your E30 hard, this kit is your foundation — the rest of the build follows.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurple Anodized Aluminum Top Mounts\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Signature motorsport-inspired look; corrosion-resistant finish stands up to road salt and winter driving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-8cm (2-3 inch) Adjustable Lowering Range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Threaded spring perch lets you dial in the exact stance you want; no compressor needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin-Tube Damper Design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Smooth, predictable damping tuned for street driving and occasional track use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Camber Plates Adjustable\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Correct alignment after lowering; essential for aggressive fitment or performance driving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 kg\/mm Front \/ 8 kg\/mm Rear Springs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Calibrated rate balance for E30 weight distribution; progressive feel without harshness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Replacement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— No fabrication, no cutting, no modification to factory mounting points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE-Grade Carbon Steel Lower Brackets\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Stamped and welded for strength at the strut mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Backed by Flashark's quality guarantee; email\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:service@flasharkracing.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eservice@flasharkracing.com\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Hardware Kit Included\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— C-spanners, adjustment sleeves, and all mounting hardware in the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Flashark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e: BMW 3 Series (E30) 1982-1991, RWD Sedan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Coilover (Complete Strut + Spring Assembly)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Street Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamper Type\u003c\/strong\u003e: Twin-tube (Oil-Filled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping Adjustment\u003c\/strong\u003e: Non-adjustable (fixed valving)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight Adjustment\u003c\/strong\u003e: Yes, threaded spring perch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLowering Range\u003c\/strong\u003e: 5-8cm (2-3 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamber Plate Adjustment\u003c\/strong\u003e: Front only, ±1.5°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Spring Rate\u003c\/strong\u003e: 6 kg\/mm (336 lbs\/in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Spring Rate\u003c\/strong\u003e: 8 kg\/mm (448 lbs\/in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Spring Length\u003c\/strong\u003e: 180mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Spring Length\u003c\/strong\u003e: 142mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Coilover Overall Length\u003c\/strong\u003e: 497mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Coilover Overall Length\u003c\/strong\u003e: 451mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Preload Adjustment\u003c\/strong\u003e: 7-10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Mount Material\u003c\/strong\u003e: Purple anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Bracket Material\u003c\/strong\u003e: Carbon steel (stamped\/welded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Material\u003c\/strong\u003e: SAE-grade spring steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamper Housing\u003c\/strong\u003e: Twin-tube steel body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: One full set (2 front + 2 rear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Warranty\u003c\/strong\u003e: 1 Year\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003e2 × Front Coilover Strut Assemblies\u003cbr\u003e2 × Rear Coilover Shock + Spring Assemblies\u003cbr\u003e2 × PROGRESSIVE SPRING(REAR)\u003cbr\u003e2 × C-spanner Adjustment Wrenches\u003cbr\u003e1 × Installation Instruction Manual (English)\u003cbr\u003eAll necessary mounting hardware (nuts, bolts, washers for factory mounting points)\u003cbr\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":52107788648746,"sku":"FLJN-SS25-00055004","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Street-Series-Adjustable-Height-Coilover-for-1982-1991-BMW-E30-Flashark-110728133.webp?v=1789833818","url":"https:\/\/flasharkracing.com\/products\/street-series-adjustable-height-coilover-for-1982-1991-bmw-e30","provider":"Flashark","version":"1.0","type":"link"}