{"product_id":"mmx-rear-differential-aluminum-insert-kit","title":"MMX Rear Differential Aluminum Insert Kit - BMW M2, M3, M4 G8x","description":"\u003cp\u003eThe MMX Rear Diff OEM Bush Aluminium Insert Kit ‘Single Rear Mount’ (MMR55-1618) is engineered for the BMW G8x M2, M3 and M4, on both RWD and xDrive models. Fitted into the factory rubber differential bushes, the precision machined inserts fill the voids that allow the diff to move under load, tightening up the connection to the chassis without replacing the OEM bushes. The kit covers all five factory mounting points: four inserts for the front and one for the single rear mount. Paired with the MMX OEM Differential Dual Mount (MMR55-1606) and an additional MMX Rear Diff OEM Bush Aluminium Insert Single ‘Dual Mount’ (MMR55-1619), it supports the full dual rear mount setup. Precision machined from 6061-T6 billet aluminium, it’s a fully reversible upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/mm-x.com\/cdn\/shop\/files\/Banner_MMR55-1619._2png.png?v=1792597074\u0026amp;width=3200\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKit Contains:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e4 x Front Differential Bush Insert\u003cbr\u003e1 x Rear Differential Bush Insert\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eBillet CNC machined 6061-T6 aluminium.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFills the voids in the OEM differential rubber bushes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComplete kit: four front inserts and one rear insert.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for the factory single rear mount setup.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReduces differential movement during launches and hard acceleration.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHelps maintain consistent geometry under dynamic loading.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo additional NVH transfer into the cabin.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully reversible.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MMX","offers":[{"title":"Default Title","offer_id":62969652969859,"sku":"MMR55-1618","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/Untitled_258ebbcd-2f82-4763-addf-4c6b98acd21d.png?v=1792674211","url":"https:\/\/jxlperformance.co.uk\/de\/products\/mmx-rear-differential-aluminum-insert-kit","provider":"JXL Performance","version":"1.0","type":"link"}