{"product_id":"wavetrac-atb-lsd-built-differential-bmw-m4-f82-f83","title":"Wavetrac ATB LSD Built Differential - BMW M4 F82\/F83","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eReplace the snappy and failure-prone factory E-LSD with the most technologically advanced ATB LSD available on the market, with the patent-protected features its design delivers performance and longevity like no other.\u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/wavetrac.myshopify.com\/pages\/technical-information\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFind out why Wavetrac’s ATB LSD is unrivalled by clicking the link here.\u003c\/b\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eThe F82 BMW M4 is manufactured with a friction welded ring gear and an electronically locking plate differential. This can cause some headaches for installation concerning vehicle downtime while the factory differential\/ring gear is separated by precisely machining the parts away. However, for us, it is something we have been doing since BMW originally began welding the ring gears back in '07.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eWavetrac has now solved this for the BMW F82 M4. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eEach pre-assembled exchange axle comes complete with the following:\u003c\/b\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWavetrac ATB LSD\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOE BMW Ring Gear Bolts\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNew, Genuine BMW Axle Seals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBacklash Setup to OE Tolerances\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePrecisely Machined Ring Gear\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBlanking Plate for E-LSD Motor \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eYou will need to spec oil, for this application we advise for Motul Competiton 75w140 and you will need to code out the factory E-LSD in the electronic control unit, which a specialist installer can do. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eJXL Performance offer these as an outright purchase. There is the option of an exchange differential with the manufacture which can save you £800, please contact us for details.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cb data-mce-fragment=\"1\"\u003e*Please provide VIN \u0026amp; Transmission Type before purchase or at checkout so we can verify fitment. \u003c\/b\u003e\u003c\/p\u003e","brand":"Wavetrac","offers":[{"title":"Default Title","offer_id":48896341278994,"sku":"30.309.160WKM234","price":3622.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/Built_axle_M_series_2_1bfae8f2-cd7c-43b0-b7ba-f574617fc0af.jpg?v=1713991289","url":"https:\/\/jxlperformance.co.uk\/ar\/products\/wavetrac-atb-lsd-built-differential-bmw-m4-f82-f83","provider":"JXL Performance","version":"1.0","type":"link"}