{"product_id":"ground-control-coilover-conversion-kit-1975-1983-bmw-e21-3-series-kit","title":"Ground Control Coilover Conversion Kit - 1975-1983 BMW 3 Series (E21)","description":"\u003cp\u003eThis Ground Control coilover conversion kit gives 1975-1983 BMW E21 3 Series Kit owners a way to move from a fixed spring arrangement toward an adjustable spring and ride-height setup while retaining the character of the existing suspension architecture.\u003c\/p\u003e\u003cp\u003eUnlike a cosmetic lowering spring alone, the Ground Control approach for 1975-1983 BMW E21 3 Series Kit is centered on an adjustable spring platform. That lets the owner treat final ride height as part of the suspension setup and leaves room to choose a spring configuration appropriate to the build. The appeal of the conversion is tunability: ride height and spring choice can be approached as setup variables instead of accepting the fixed relationship of the original spring hardware.\u003c\/p\u003e\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 1975-1983 BMW E21 3 Series Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Coilover Conversion Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest suited for:\u003c\/strong\u003e enthusiast suspension refreshes and chassis development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Control SKU:\u003c\/strong\u003e 2015\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Setup Notes\u003c\/h3\u003e\u003cp\u003eFitment should be confirmed against the car's current suspension hardware before purchase, particularly if 1975-1983 BMW E21 3 Series Kit has already been converted to aftermarket dampers, springs, or top mounts. Contact Legacy Racing if you want the combination reviewed.\u003c\/p\u003e\n\nNOTE: Images in product listing are generic images. Product may vary from image.","brand":"Ground Control","offers":[{"title":"Default Title","offer_id":50181183176954,"sku":"2015","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/ground-control-suspension-systems-e30-bmw-coilover-conversion-koni-stock_1024x1024_8dd87b8a-9b8e-4b02-a682-f9dd11194190.jpg?v=1787787144","url":"https:\/\/lgcracing.com\/products\/ground-control-coilover-conversion-kit-1975-1983-bmw-e21-3-series-kit","provider":"Legacy Racing","version":"1.0","type":"link"}