{"product_id":"wavetrac-atb-lsd-built-differential-with-215k-2-81-final-drive-axle-f20-f21-m140i-f22-f23-m240i-f30-325d-f30-340i-f30-340ix","title":"F20 F21 M140i F22 F23 M240i F30 340i Wavetrac ATB LSD 215K 2.81 Final Drive","description":"\u003cp\u003eWavetrac ATB LSD built to fit F20\/F21 M140i, F22\/F23 M240i and F30 340i (including 340iX) with OEM 215K differential housing and 2.81 final drive.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented wave-profile gear design + carbon fibre bias plates for immediate, consistent torque bias\u003c\/li\u003e\n\u003cli\u003e9310 steel gears, ARP fasteners, billet steel housing - track-ready durability\u003c\/li\u003e\n\u003cli\u003eFull assembly and dyno testing completed; drops straight in with no reprogramming\u003c\/li\u003e\n\u003cli\u003eFully compatible with factory DSC and traction control - no warning lights or coding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNo guesswork. No waiting. Just predictable, lift-off-friendly grip for fast road or track day use.\u003c\/p\u003e","brand":"Cuz Race Cars","offers":[{"title":"Default Title","offer_id":54915583115607,"sku":"30.309.172WKFM1","price":2398.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/4575\/7271\/files\/WavetracR_56190WK640-800x800__31726.1608640780_191d264f-be35-4801-a18c-d460001ea8cc.jpg?v=1788720357","url":"https:\/\/cuzracecars.com\/products\/wavetrac-atb-lsd-built-differential-with-215k-2-81-final-drive-axle-f20-f21-m140i-f22-f23-m240i-f30-325d-f30-340i-f30-340ix","provider":"Cuz Race Cars","version":"1.0","type":"link"}