{"product_id":"mmx-performance-rear-differential-bushing-insert-dual-rear-mount-bmw-g8x","title":"MMX Performance Rear Differential Bushing Insert - Dual Rear Mount - BMW G80 M3 \/ G82 M4 \/ G87 M2","description":"\u003cp\u003eAdding the MMX dual differential mount gives your G8X a second rear mounting point. That second point needs its own bushing support. The \u003ca href=\"\/collections\/mmr-performance\"\u003eMMX Performance\u003c\/a\u003e Rear Differential Bushing Insert for the dual rear mount fills the voids in the OEM rubber bushing there, so the second mount works as hard as the first.\u003c\/p\u003e\n\u003cp\u003eThe factory rubber stays in place, so NVH stays close to stock, and the whole thing reverses back to OEM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompleting the G8X Dual Rear Mount Insert System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe dual mount needs a second OEM rubber bushing plus one of these inserts. Choose the kit option to get the OEM bushing (33316899168) with it. Pair with the \u003ca href=\"\/products\/mmx-performance-rear-differential-bushing-insert-kit-single-rear-mount-bmw-g8x\"\u003eMMX single rear mount insert kit (MMR55-1618)\u003c\/a\u003e to support both rear mounts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x billet rear differential bushing insert (MMR55-1619)\u003c\/li\u003e\n\u003cli\u003e1 x OEM rubber bushing 33316899168 (MMR55-1619KT option only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined 6061-T6 billet aluminum\u003c\/li\u003e\n\u003cli\u003eFills voids in the OEM rubber bushing to limit differential movement\u003c\/li\u003e\n\u003cli\u003eRetains factory rubber for low NVH\u003c\/li\u003e\n\u003cli\u003eDesigned for the MMX Dual Differential Mount (MMR55-1606)\u003c\/li\u003e\n\u003cli\u003eFully reversible installation\u003c\/li\u003e\n\u003cli\u003ePart numbers: MMR55-1619, MMR55-1619KT (with OEM bushing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits the following models with the MMX dual rear differential mount, RWD and xDrive:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G80 M3 Sedan (2021-2026)\u003c\/li\u003e\n\u003cli\u003eBMW G81 M3 Touring (2023-2026, not sold in the US)\u003c\/li\u003e\n\u003cli\u003eBMW G82 M4 Coupe (2021-2026)\u003c\/li\u003e\n\u003cli\u003eBMW G83 M4 Convertible (2022-2026)\u003c\/li\u003e\n\u003cli\u003eBMW G87 M2 (2023-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended. Requires the MMX dual differential mount (MMR55-1606) and a second OEM bushing.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSupport the rear differential and remove the second rear mount bushing location hardware.\u003c\/li\u003e\n\u003cli\u003ePress the OEM rubber bushing into the dual mount if not already fitted.\u003c\/li\u003e\n\u003cli\u003eInstall the MMX insert into the bushing voids.\u003c\/li\u003e\n\u003cli\u003eReassemble and torque to BMW specification.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MMX Performance","offers":[{"title":"No","offer_id":52395281842422,"sku":"MMR55-1619","price":71.0,"currency_code":"USD","in_stock":true},{"title":"Yes Include 1 OEM Rubber Bushing (33316899168)","offer_id":52395281875190,"sku":"MMR55-1619KT","price":194.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/bmw-g8x-m2-m3-m4-mmx-rear-differential-bushing-insert-kit-7.jpg?v=1794624837","url":"https:\/\/autotecknic.com\/products\/mmx-performance-rear-differential-bushing-insert-dual-rear-mount-bmw-g8x","provider":"AutoTecknic USA","version":"1.0","type":"link"}