{"product_id":"eibach-e10-20-031-07-22-bmw-4-f33-f83-pro-kit-performance-spring-kit","title":"Eibach Pro-Kit Lowering Springs for BMW 4 Series Convertible\/Cabriolet F33 F83 (2013+) – Drop Springs Suspension Upgrade – 20mm Front 10mm Rear – Fits 420i 425i 428i 430i 420d 425d – Progressive Sport Coil Spring Kit – E10-20-031-07-22","description":"\u003cdiv\u003e\n  \u003ch2\u003eEibach Pro-Kit Sport Springs for BMW 4 Series Convertible F33 F83\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e E10-20-031-07-22\u003c\/p\u003e\n\n  \u003cp\u003eGive your BMW 4 Series drop-top the stance and handling it deserves. This Eibach Pro-Kit transforms the way your cabriolet turns in, grips and looks, delivering a tasteful ride height reduction with everyday comfort. Engineered to work with the factory shock absorbers, these progressive-rate coils improve road holding and reduce arch gap without the harshness associated with cheap springs.\u003c\/p\u003e\n\n  \u003cp\u003eWe run these on customer cars and the results are consistently superb on real UK roads - tighter body control, crisper steering response and a sportier, level posture that complements larger wheels and performance tyres. If you want a quality suspension upgrade that feels OEM-plus rather than crashy, this is the proven choice.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you will notice\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLower ride height for a cleaner, more aggressive stance\u003c\/li\u003e\n    \u003cli\u003eFlatter cornering and reduced body roll under load\u003c\/li\u003e\n    \u003cli\u003eSharper turn-in with improved mid-corner stability\u003c\/li\u003e\n    \u003cli\u003eReduced front end dive under braking and squat on acceleration\u003c\/li\u003e\n    \u003cli\u003eDesigned to pair with standard dampers - no need for coilovers\u003c\/li\u003e\n    \u003cli\u003eProgressive spring characteristics for comfort over bumps\u003c\/li\u003e\n    \u003cli\u003eIdeal first step in a performance suspension refresh\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLowering and specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eApproximate front drop: 20 mm\u003c\/li\u003e\n    \u003cli\u003eApproximate rear drop: 10 mm\u003c\/li\u003e\n    \u003cli\u003eFront axle load: 965\u003c\/li\u003e\n    \u003cli\u003eRear axle load: 1290\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e All figures are measured against the Standard chassis. Factory-lowered models such as M Sport generally see a smaller additional drop. Subtract the OE lowering to estimate your final ride height change.\u003c\/p\u003e\n\n  \u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n  \u003cp\u003eBMW 4 Series Convertible F33 F83 (2013 on)\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003ePetrol: 420i, 425i, 428i, 430i\u003c\/li\u003e\n    \u003cli\u003eDiesel: 420d, 425d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat is included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFront springs: F11-20-031-01-VA\u003c\/li\u003e\n    \u003cli\u003eRear springs: F11-20-014-17-HA\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment check before dispatch\u003c\/h3\u003e\n  \u003cp\u003eWe verify compatibility prior to shipping. At checkout, enter your UK registration or the last 7 digits of your VIN so we can confirm this kit suits your exact F33 F83 configuration.\u003c\/p\u003e\n\n  \u003ch3\u003eProfessional installation\u003c\/h3\u003e\n  \u003cp\u003eFor expert fitting and setup, choose MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a quote. A four wheel alignment is recommended after installation for the best results.\u003c\/p\u003e\n\n  \u003ch3\u003eBrand and warranty\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 Year Eibach Warranty\u003c\/p\u003e\n\n  \u003ch3\u003eWhy buy from MJ Modifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eGenuine Eibach Pro-Kit E10-20-031-07-22 for BMW 4 Series F33 F83\u003c\/li\u003e\n    \u003cli\u003eProven in-house experience and customer cars on UK roads\u003c\/li\u003e\n    \u003cli\u003eTrusted by enthusiasts for premium suspension upgrades and advice\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"font-size:0.95em; color:#444;\"\u003e\n    Search terms: BMW 4 Series Convertible sport springs, F33 cabriolet lowering coils, BMW drop springs UK, E10-20-031-07-22 springs, BMW 430i convertible suspension upgrade, BMW 420d cabriolet ride height reduction, F33 F83 chassis springs, BMW 4 Series stance upgrade, progressive-rate lowering coils, BMW convertible handling upgrade, BMW 428i lowering set, BMW 425d suspension springs, Eibach springs UK stock, Warwickshire suspension fitting, BMW arch gap reduction, street performance springs for BMW 4 Series.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":55980100092290,"sku":"E10-20-031-07-22","price":253.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/14Q29_2LUkMvB0tfPXMtea9btbkR9svKh_4333d910-2cfd-4235-ac2a-d22b3cc86e86.jpg?v=1763400920","url":"https:\/\/mjmodifications.co.uk\/products\/eibach-e10-20-031-07-22-bmw-4-f33-f83-pro-kit-performance-spring-kit","provider":"MJ Modifications","version":"1.0","type":"link"}