{"product_id":"ast-86-91-bmw-m3-e30-rwd-5100-comp-coilovers-w-springs-top-mounts","title":"AST Suspension 5100 Competition Series Coilovers - 1986-1991 BMW M3 (E30) (RWD)","description":"\u003cp\u003eThe AST Suspension 5100 Series suspension for 1986-1991 BMW M3 (E30) (RWD) provides a tunable damper system for drivers developing a setup around their vehicle, tires and intended use.\u003c\/p\u003e\u003cp\u003eRebound adjustment changes resistance as the suspension extends after compression. It provides a focused damping adjustment for evaluating how the car recovers from bumps and responds between braking, cornering and acceleration. Work from a recorded baseline rather than assuming the firmest setting produces the best response.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdjustable rebound damping.\u003c\/li\u003e\n\u003cli\u003eMonotube damper construction.\u003c\/li\u003e\n\u003cli\u003eRebuildable dampers.\u003c\/li\u003e\n\u003cli\u003eRide-height adjustment on the supported configuration.\u003c\/li\u003e\n\u003cli\u003eSprings included in the listed suspension configuration.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: ACC-B1502S.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDamper construction follows the suspension layout. Do not assume every unit is inverted or that every upper mount provides camber adjustment. Exact mount configuration and any application-specific installation requirements should be checked for this part number.\u003c\/p\u003e\u003ch3\u003eApplication requirements\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOriginal hubs needed before start production. We recommend to use OE top mounts for NCO kit\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and setup\u003c\/h3\u003e\u003cp\u003eCheck the application, wheel clearance and suspension travel before selecting the final ride height. Establish alignment and, where appropriate, corner weights before tuning damping. Change one setting at a time and record the result so a useful baseline can be restored.\u003c\/p\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":68119393173754,"sku":"ASTACC-B1502S","price":5724.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/c35e129fa7dcb24029e2319951d7b8cbL_b5270db5-8c67-4f7f-a3de-223e089b44e5.jpg?v=1794039967","url":"https:\/\/lgcracing.com\/products\/ast-86-91-bmw-m3-e30-rwd-5100-comp-coilovers-w-springs-top-mounts","provider":"Legacy Racing","version":"1.0","type":"link"}