{"product_id":"mmx-performance-g8x-m2-m3-m4-rear-differential-raised-poly-bush","title":"MMX Performance G8X M2 \/ M3 \/ M4 Rear Differential Raised Poly Bush","description":"\u003cp\u003eThe MMX Performance Rear Differential Raised Poly Bush is a two-position differential mounting bush engineered for the BMW G87 M2, G80 \/ G81 M3, and G82 \/ G83 M4. Developed as a direct replacement for the factory rear differential mounting bush, the MMX design can be installed at either the factory differential height or in a +10mm raised position, allowing the same component to support both standard-height and lowered G8X applications.\u003c\/p\u003e \u003cp\u003eAt the OEM-height position, the polyurethane bush creates a more controlled connection between the rear differential and chassis, reducing unwanted differential movement under acceleration and changing drivetrain loads. For lowered vehicles, positioning the center section at +10mm raises the rear differential mounting point to help restore driveshaft geometry altered by the reduced ride height. This reduces operating angle, heat buildup, and premature wear on the axle shafts and CV joints.\u003c\/p\u003e \u003cp\u003eThe raised bush is designed as part of the complete MMX Performance G8X differential mounting system. It can be paired with the MMX Front Differential Lift Mount \/ Cradle (MMR55-1604) for a 3-point configuration, or used with a second rear bush and the MMX Dual Differential Mount (MMR55-1606) to create a full 4-point differential mounting system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo-position design with OEM-height and +10mm raised settings\u003c\/li\u003e \u003cli\u003eDirect replacement for the factory rear differential mounting bush\u003c\/li\u003e \u003cli\u003ePolyurethane construction provides increased differential control\u003c\/li\u003e \u003cli\u003e+10mm position helps correct driveshaft geometry on lowered vehicles\u003c\/li\u003e \u003cli\u003eHelps reduce heat buildup and premature axle shaft and CV joint wear\u003c\/li\u003e \u003cli\u003eDesigned for minimal increase in NVH\u003c\/li\u003e \u003cli\u003eInstalls into the existing rear differential mounting location without modification\u003c\/li\u003e \u003cli\u003eCompatible with OEM and aftermarket axle shafts\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eAvailable Configurations\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e1x Bush:\u003c\/strong\u003e For use at the factory rear differential mounting point and as part of the MMX 3-point differential mounting configuration (with MMR55-1604).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2x Bush Kit:\u003c\/strong\u003e For use with the MMX Dual Differential Mount (MMR55-1606) as part of the complete 4-point configuration (with MMR55-1604).\u003c\/li\u003e \u003c\/ul\u003e","brand":"MMX Performance","offers":[{"title":"1x Single Bushing for OEM Rear Differential Mount","offer_id":67981557498010,"sku":"MMR55-1605","price":159.95,"currency_code":"USD","in_stock":true},{"title":"2x Bushings for MMX Dual Differential Mount","offer_id":67981557530778,"sku":"MMR55-1605KT","price":319.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/7569\/3466\/files\/bmw-g8x-mmx-performance-rear-differential-polyurethane-lifted-offset-rear-bushing.jpg?v=1793134061","url":"https:\/\/apexmotorsportswa.com\/products\/mmx-performance-g8x-m2-m3-m4-rear-differential-raised-poly-bush","provider":"Apex Motorsport","version":"1.0","type":"link"}