{"product_id":"mmx-performance-g8x-m2-m3-m4-dual-differential-mount","title":"MMX Performance G8X M2 \/ M3 \/ M4 Dual Differential Mount","description":"\u003cp\u003eThe \u003ca href=\"https:\/\/ind-distribution.com\/collections\/mmx-performance\"\u003eMMX Performance\u003c\/a\u003e G8X M2 \/ M3 \/ M4 Dual Differential Mount is a billet drivetrain brace developed to reinforce one of the most heavily loaded components on BMW's S58-powered G8X platform. Built for the G87 M2, G80 \/ G81 M3, and G82 \/ G83 M4, it adds a second point of support to the rear differential by using the factory secondary bush mounting hole, a location BMW machined into the differential but left unused.\u003c\/p\u003e\n\n\u003cp\u003eIn standard form the differential is located by a single rear mounting point. Under high-load acceleration and hard cornering that arrangement allows the differential to move within its mounts, and differential mount failures are a known issue across these chassis. By bracing the differential against a second fixed location, the MMX Dual Differential Mount increases stability under load rather than simply reinforcing the original mount.\u003c\/p\u003e\n\n\u003cp\u003eControlling that movement does more than tighten up the driveline. It helps prevent the differential and CV seal weeping that excessive movement causes, improves tire traction and overall vehicle dynamics, and sharpens drivetrain response and driver feedback on road and on track.\u003c\/p\u003e\n\n\u003cp\u003eThe mount is CNC machined from 6061-T6 billet aluminum for strength and low weight, supplied as a two-piece assembly with a black anodized main arm, a clear anodized secondary bracket, and the MMX logo machined into the face. All required hardware is included in the box for a straightforward bolt-on installation.\u003c\/p\u003e\n\n\u003cp\u003eFitment is OEM with no modification needed, and the factory differential sump stays in place with no fluid changes required. The Dual Differential Mount is supplied without the secondary bush, and accepts the OEM rubber bush (BMW part number 33 31 6 899 168) as well as polyurethane and solid options, so the balance between comfort and rigidity can be chosen to suit the build. On vehicles already running the MMX High-Capacity Baffled Differential Sump, the mount attaches directly to the sump with no additional hardware.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDeveloped for the BMW G87 M2, G80 \/ G81 M3, and G82 \/ G83 M4\u003c\/li\u003e\n  \u003cli\u003eUses the factory secondary bush mounting hole for added stability under load\u003c\/li\u003e\n  \u003cli\u003eOEM fitment with no modification needed\u003c\/li\u003e\n  \u003cli\u003eFactory differential sump stays in place with no fluid changes\u003c\/li\u003e\n  \u003cli\u003eFits the OEM rubber bush (33 31 6 899 168), polyurethane, or solid bushes\u003c\/li\u003e\n  \u003cli\u003eReduces differential movement to help stop differential and CV seal weeping\u003c\/li\u003e\n  \u003cli\u003eImproves tire traction and overall vehicle dynamics\u003c\/li\u003e\n  \u003cli\u003eEnhances drivetrain response and driver feedback\u003c\/li\u003e\n  \u003cli\u003eCNC machined from 6061-T6 billet aluminum for strength and low weight\u003c\/li\u003e\n  \u003cli\u003eBlack anodized main arm with clear anodized secondary bracket\u003c\/li\u003e\n  \u003cli\u003eAll required hardware included for a bolt-on installation\u003c\/li\u003e\n  \u003cli\u003eSecondary bush not included\u003c\/li\u003e\n  \u003cli\u003eAttaches directly to the MMX High-Capacity Baffled Differential Sump with no additional hardware\u003c\/li\u003e\n  \u003cli\u003eMMX part number: MMR55-1606\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/mmx-performance-g8x-m2-m3-m4-billet-high-capacity-oil-pan\"\u003eMMX Performance G8X High-Capacity Baffled Differential Sump M2 M3 M4\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/mmx-performance-g8x-m2-m3-m4-ultimate-differential-track-pack\"\u003eMMX Performance G8X M2 \/ M3 \/ M4 Ultimate Differential Track Pack\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/mmx-performance-g8x-m2-m3-m4-rear-differential-output-shaft-heat-shield-set\"\u003eMMX Performance G8X M2 \/ M3 \/ M4 Rear Differential Output Shaft Heat Shield Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"IND Distribution","offers":[{"title":"Default Title","offer_id":67643109441730,"sku":"MMR55-1606","price":546.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/6114\/5282\/files\/MMX-Performance-BMW-G8X-M2-M3-M4-Dual-Differential-Mount-Components.jpg?v=1791241225","url":"https:\/\/armotorwerkzshop.com\/products\/mmx-performance-g8x-m2-m3-m4-dual-differential-mount","provider":"ARMTWKZ","version":"1.0","type":"link"}