{"product_id":"ast-5300-series-coilovers-bmw-1-series-e8x","title":"AST 5300 Series Coilovers BMW 1 series - E8X","description":"\u003cp\u003eAST 5300 Series Coilovers BMW 1 series - E8X\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\u003cul\u003e\n\u003cli\u003e2006 BMW 325i Base\u003c\/li\u003e\n\u003cli\u003e2006 BMW 330i Base\u003c\/li\u003e\n\u003cli\u003e2007–2013 BMW 328i Base\u003c\/li\u003e\n\u003cli\u003e2007–2013 BMW 335i Base\u003c\/li\u003e\n\u003cli\u003e2008–2013 BMW 128i Base\u003c\/li\u003e\n\u003cli\u003e2008–2013 BMW 135i Base\u003c\/li\u003e\n\u003cli\u003e2011–2013 BMW 335is Base\u003c\/li\u003e\n\u003cli\u003e2013 BMW 135is Base\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-B1601SD\u003c\/dd\u003e\n\u003cdt\u003eUPC\u003c\/dt\u003e\n\u003cdd\u003eastRAC-B1601SD\u003c\/dd\u003e\n\u003cdt\u003eShipping weight \u0026amp; size\u003c\/dt\u003e\n\u003cdd\u003e50.00 lb, 31 × 15 × 15 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":47278956937404,"sku":"RAC-B1601SD","price":7209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8766\/5852\/files\/2e775e8e7507f4443b59a6ff14f1b58d_16c5d54c-9a7b-4f71-a27b-b061a502d67f.jpg?v=1786761951","url":"https:\/\/bpfauto.com\/products\/ast-5300-series-coilovers-bmw-1-series-e8x","provider":"Andrewtech Automotive","version":"1.0","type":"link"}