{"title":"The Ultimate G8x Diff Collection","description":"\u003ch1\u003eThe Ultimate G8x Diff Collection.\u003c\/h1\u003e\n\u003cp\u003eThe complete MMX differential system for the G8x M2, M3 and M4. Reduce drivetrain movement at stock height, or correct axle geometry on a lowered build, then scale up to a full 4-point setup with the Dual Differential Mount, High Capacity Diff Sump and Drive Shaft Heat Shields.\u003c\/p\u003e","products":[{"product_id":"mmx-g8x-bmw-differential-heat-shields","title":"MMX G8x Drive Shaft Heat Shield (Pair)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eUnder intense track conditions, the factory-fitted CV boots on the G8x BMW M2, M3 and M4 are prone to cracking and premature failure due to excessive heat exposure—especially when running an aftermarket exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOver time, this can cause grease leaks, CV joint wear, and eventual driveline issues—especially under aggressive track conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Statement from BMW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\"Extreme racetrack operation leads in case of the G80, G81, G82, G83 \u0026amp; G87 and the associated Competition models to high temperatures at the gaiters of the rear output shafts on the final drive unit side. In the event of gaiter damage that indicates this cause of damage, alternatively also the more temperature-resistant rear output shafts of the special models G80CS, G82CS \u0026amp; G82CSL can be installed in the workshops.\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe've engineered precision driveshaft heat shields to provide superior thermal protection, effectively deflecting radiant heat and extending the lifespan of critical drivetrain components. Designed for enthusiasts who push their cars to the limit, our heat shields offer a simple yet essential upgrade for enhanced durability and reliability on and off the track.\u003c\/p\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":50882548695306,"sku":"MMR55-1607","price":179.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/files\/MMR55-16072.png?v=1741862043"},{"product_id":"mmx-g8x-dual-differential-mount","title":"MMX OEM Differential Dual Mount (No Bush) | G8x | M2 | M3 | M4","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003eMMX Performance Dual Differential Mount\u003c\/span\u003e has been purpose designed to reinforce one of the most crucial components of the G8x M2, M3 and M4 drivetrain. By utilising the \u003cspan class=\"s1\"\u003efactory secondary bush mounting hole\u003c\/span\u003e, it significantly increases differential stability under high-load acceleration and dynamic driving. Our solution adds a second point of support to improve rigidity, reduce unwanted movement and sharpen driveline response under load.\u003c\/p\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":51835428339978,"sku":"MMR55-1606","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/files\/MMR55-1606_6.png?v=1758725587"},{"product_id":"mmx-g8x-baffled-differential-sump","title":"MMX High Capacity Differential Sump | Diff Pan | G8x | M2 | M3 | M4","description":"\u003cp\u003eDo you track your G8x M2, M3, or M4 RWD or xDrive? Our High-Capacity Baffled Differential Sump has been meticulously designed to keep your drivetrain performing at its absolute peak, even under the most extreme track and road conditions. Built for enthusiasts who demand reliability, precision, and maximum efficiency, our sump ensures that your high-performance G8x M-Car continues to deliver exceptional handling and control, lap after lap.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOur sump prevents the “Rear Axle Differential Lock: Driving Stability Limited” warning from appearing, giving you more uninterrupted time on track.\u003c\/p\u003e\n\u003cp\u003eFor those looking to further enhance stability, it is also designed to integrate perfectly with our Dual Differential Mount, requiring no additional hardware to attach to the High-Capacity Sump (Dual Mount sold separately).\u003c\/p\u003e\n\u003cp\u003eFitment for G8x M2, M3 \u0026amp; M4, RWD \u0026amp; xDrive.\u003c\/p\u003e\n\u003cp\u003eWhat's in the box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBillet CNC-Machined Baffled Sump\u003c\/li\u003e\n\u003cli\u003eBillet CNC-Machined Windage Tray\u003c\/li\u003e\n\u003cli\u003eMagnetic Drain Plug + Seal\u003c\/li\u003e\n\u003cli\u003eFill Plug + Seal\u003c\/li\u003e\n\u003cli\u003eM22 to -8AN adaptor for external oil cooler\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNecessary hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":52152041177354,"sku":"MMR55-1600","price":1199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/files\/Artboard1copy-15.png?v=1763722847"},{"product_id":"mmx-rear-diff-rear-bush-poly-large-g8x-m2-m3-m4","title":"MMX Rear Diff Mount Bush - Rear Position | G8x \u0026 F8x | M2 | M3 | M4","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe MMX Rear Diff Mount Bush (MMR55-1603) is a direct replacement for the factory rear differential mounting bush on the G8x and F8x M2, M3 and M4. Manufactured from 80A durometer grey polyurethane with a black anodised 6061-T6 aluminium sleeve, it reduces movement under load and answers the differential mount failures common on these chassis. A second bush can be added alongside the MMX Dual Differential Mount (MMR55-1606) for a second point of support.\u003cbr\u003e\u003c\/p\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":53559160439050,"sku":"MMR55-1603","price":82.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/files\/MMR55-16033.png?v=1787664249"},{"product_id":"mmx-front-differential-lift-mount-cradle-g8x-m2-m3-m4","title":"MMX Billet Front Diff Lift Mount \/ Cradle | G8x \u0026 F8x | M2 | M3 | M4","description":"\u003cdiv\u003e\n\u003cdiv role=\"feed\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"article\" tabindex=\"0\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"ltr\"\u003eThe MMX Front Differential Lift Mount \/ Cradle (MMR55-1604) is engineered for the BMW G8x M2, M3 and M4. Fitted on its own in the OEM position it reduces drivetrain movement under load, on road or track. \u003cstrong\u003ePaired with the MMX Rear Diff Raised Poly Bush (MMR55-1605), it raises the differential by 10mm, correcting driveshaft geometry on lowered vehicles and reducing heat and premature wear on the axle shafts.\u003c\/strong\u003e Precision machined from 6061-T6 billet aluminium, it's a direct replacement requiring no modification.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eIf you already run the MMX High Capacity Diff Sump (MMR55-1600) and\/or the MMX Dual Differential Mount (MMR55-1606), the Front Differential Lift Mount \/ Cradle is the natural next step to complete the setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":53762637562122,"sku":"MMR55-1604","price":579.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/files\/MMR55-160410.png?v=1789725642"},{"product_id":"mmx-rear-diff-raised-poly-bush-g8x-m2-m3-m4","title":"MMX Rear Diff Raised Poly Bush | G8x | M2 | M3 | M4","description":"\u003cdiv\u003e\n\u003cdiv role=\"feed\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"article\" tabindex=\"0\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"ltr\"\u003eThe MMX Rear Diff Raised Poly Bush is a two-position bush for the BMW G8x M2, M3 and M4, replacing the factory rear differential mounting bush. The centre section can be set to OEM height or +10mm Lifted, correcting driveshaft geometry on lowered vehicles and reducing heat and premature wear on the axle shafts. Used alongside the MMX Front Differential Lift Mount \/ Cradle (MMR55-1604) for the 3-point setup, and with a second bush and the MMX Dual Differential Mount (MMR55-1606) for the full 4-point setup.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"feed\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"article\" tabindex=\"0\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIf you already run the MMX High Capacity Diff Sump (MMR55-1600) and the MMX Dual Differential Mount (MMR55-1606), the Front Differential Lift Mount \/ Cradle (MMR55-1604) and a second Rear Diff Raised Poly Bush complete the ultimate 4-point setup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBushes are sold individually, purchase two for the 4-point setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MMX Performance","offers":[{"title":"Default Title","offer_id":53779469041930,"sku":"MMR55-1605","price":90.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/files\/MMR55-160510.png?v=1789987078"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/0762\/2410\/collections\/MMR55-1604_Top_Banner.png?v=1790180501","url":"https:\/\/mm-x.com\/collections\/the-ultimate-g8x-diff-collection.oembed","provider":"MMX Performance","version":"1.0","type":"link"}