{"product_id":"kw-bmw-f12-f13-variant-3-coilover-kit-640d-640i-650i","title":"KW BMW F12 F13 Variant 3 Coilover Kit (640d, 640i \u0026 650i)","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003csection\u003e\n    \u003ch2\u003eTransform your BMW 6 Series handling and stance\u003c\/h2\u003e\n    \u003cp\u003eUnlock razor-sharp control, real-world ride quality and a perfectly level stance on your BMW 6 Series with the KW Suspension V3 2-way height adjustable coilovers. Designed for the F12 Convertible and F13 Coupe in 640d, 640i and 650i form, this premium spring and damper package delivers fast-road precision with track-day capability. Expect tighter body control, improved grip, confident turn-in and the ability to tailor the setup to your driving style.\u003c\/p\u003e\n    \u003cp\u003eWe’ve installed these units for many customers and on our own builds. Feedback is consistently the same: incredible confidence on B-roads, superb composure at speed and a ride that stays refined for everyday use.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eWhy this performance suspension upgrade\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eIndependent adjustability: fine-tune rebound and compression separately for the perfect balance of comfort and control.\u003c\/li\u003e\n      \u003cli\u003e16-stage rebound control: dial in support and stability across undulations and high-speed corners.\u003c\/li\u003e\n      \u003cli\u003e12-stage low-speed compression: manage pitch, dive and roll without needing stiffer springs.\u003c\/li\u003e\n      \u003cli\u003eHeight adjustable: achieve your ideal drop and stance while keeping suspension travel optimised.\u003c\/li\u003e\n      \u003cli\u003eInox-Line stainless construction: corrosion resistant coilover bodies for long-term durability on UK roads.\u003c\/li\u003e\n      \u003cli\u003eTwin-tube damper tech: broad tuning window, great compliance and dependable performance.\u003c\/li\u003e\n      \u003cli\u003eComposite spring perches and robust trapezoidal threads for smooth, long-life height adjustment.\u003c\/li\u003e\n      \u003cli\u003eStreet friendly, track ready: perfect for spirited driving, weekend blasts and club track days.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\n    \u003cp\u003eBMW 6 Series\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eF12 Cabriolet 12\/2010 to 06\/2018 - 640d, 640i, 650i\u003c\/li\u003e\n      \u003cli\u003eF13 Coupe 07\/2011 to 10\/2017 - 640d, 640i, 650i\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eWhat’s included\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eFront and rear height adjustable coilover struts and matched springs\u003c\/li\u003e\n      \u003cli\u003e2-way damping adjusters: rebound top adjuster and lower compression adjuster\u003c\/li\u003e\n      \u003cli\u003eAll required hardware and detailed instructions\u003c\/li\u003e\n      \u003cli\u003eParts approval (§19.3)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003ePart numbers\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e3522000C\u003c\/li\u003e\n      \u003cli\u003e35220100\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eReal-world benefits\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eSharper steering response and better mid-corner stability\u003c\/li\u003e\n      \u003cli\u003eReduced squat and dive under acceleration and braking\u003c\/li\u003e\n      \u003cli\u003eBalanced, predictable handling with improved traction\u003c\/li\u003e\n      \u003cli\u003eLower ride height for an aggressive, OEM+ look\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eDocuments and manuals\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\u003ca href=\"https:\/\/docs.kwsuspension.de\/ga-KWGFw-2000C_1039-12.pdf\" target=\"_blank\" rel=\"noopener\"\u003eParts approval document\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"https:\/\/docs.kwsuspension.de\/ea-KWGFwEA-h6862000C.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation guide - suspension kit\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"https:\/\/docs.kwsuspension.de\/ea-KWGFwEA-h68510213.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation guide - cancellation kit\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"https:\/\/docs.kwsuspension.de\/ea-KWESAV3-68580003.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAdjustment manual\u003c\/a\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eNotes and recommendations\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eVehicles equipped with factory adaptive dampers may require a KW cancellation kit to avoid dashboard warnings. See documents above.\u003c\/li\u003e\n      \u003cli\u003eProfessional wheel alignment is recommended after installation to maximise tyre life and performance.\u003c\/li\u003e\n      \u003cli\u003eDesigned for road use with the tuning range to support occasional circuit use.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eInstallation service\u003c\/h3\u003e\n    \u003cp\u003eFor fitting, geometry setup and a fast-road or track-day alignment, book with MJ Modifications in Warwickshire. Request a quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eWarranty\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eStreet coilovers including V3 - Limited Lifetime Warranty\u003c\/li\u003e\n      \u003cli\u003eBushings, bump stops and ball joints - 1 year\u003c\/li\u003e\n      \u003cli\u003eClubsport and race applications - no warranty\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch3\u003eSEO quick hits\u003c\/h3\u003e\n    \u003cp\u003eBMW F12 suspension upgrade, BMW F13 suspension upgrade, 640d coilovers, 640i coilovers, 650i coilovers, height adjustable suspension, adjustable shocks for BMW 6 Series, performance suspension kit, fast road coilovers, track day suspension, stainless coilover struts, twin tube dampers, rebound adjustable shocks, compression adjustable shocks, KW Suspension V3 for BMW 6 Series.\u003c\/p\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e","brand":"KW","offers":[{"title":"Without electronic dampers","offer_id":56008739979650,"sku":null,"price":2192.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/KWBMWF12F13Variant3CoiloverKit_640d_640i_650i__001_1946x_9a42ef9b-eb06-4d3c-86f1-f79be8642358.jpg?v=1764091649","url":"https:\/\/mjmodifications.co.uk\/products\/kw-bmw-f12-f13-variant-3-coilover-kit-640d-640i-650i","provider":"MJ Modifications","version":"1.0","type":"link"}