{"product_id":"ast-15-18-bmw-m3-f80-15-18-bmw-m4-f82-lci-5300-series-coilovers","title":"AST 15-18 BMW M3 F80 \/ 15-18 BMW M4 F82 LCI 5300 Series Coilovers","description":"\u003cp\u003eAST 15-18 BMW M3 F80 \/ 15-18 BMW M4 F82 LCI 5300 Series Coilovers\u003c\/p\u003e\n\u003cp\u003eAre you the ultimate track enthusiast aiming for championship-level performance? The AST 3-WAY Motorsport Suspension gives you full control to fine-tune every aspect of your car’s handling. This monotube coilover system is 3-way adjustable for rebound, high- and low-speed compression, and ride height. It features external reservoirs, camber-adjustable front top mounts, and solid rear mounts where applicable. With adjustable-rate springs, rebuildable dampers, and precision engineering from the Netherlands, it’s built for serious racers. Independently adjust rebound and both compression settings to sharpen response, minimize body roll, and maintain optimal traction. The inverted strut design withstands high cornering and braking forces - delivering the ultimate in control, consistency, and performance on every lap.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eLCI This model has a 5-bolt top mount\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2015–2018 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2015–2020 BMW M4 Base\u003c\/li\u003e\n\u003cli\u003e2016 BMW M4 GTS\u003c\/li\u003e\n\u003cli\u003e2019–2020 BMW M4 CS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdl\u003e\n\u003cdt\u003eManufacturer part number\u003c\/dt\u003e\n\u003cdd\u003eRAC-B2106SD\u003c\/dd\u003e\n\u003cdt\u003eUPC\u003c\/dt\u003e\n\u003cdd\u003eastRAC-B2106SD\u003c\/dd\u003e\n\u003cdt\u003eShipping weight \u0026amp; size\u003c\/dt\u003e\n\u003cdd\u003e50.00 lb, 25 × 20 × 8 in\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003eNotices\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSpecial order item — ships direct from the manufacturer; extended lead times may apply.\u003c\/li\u003e\u003c\/ul\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":47279084404924,"sku":"RAC-B2106SD","price":7119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8766\/5852\/files\/2e775e8e7507f4443b59a6ff14f1b58d_1e84b55b-4fb8-4409-8bff-7457f5afcac3.jpg?v=1786766158","url":"https:\/\/bpfauto.com\/products\/ast-15-18-bmw-m3-f80-15-18-bmw-m4-f82-lci-5300-series-coilovers","provider":"Andrewtech Automotive","version":"1.0","type":"link"}