MMX Rear Differential Raised Poly Bush | BMW G8x M2 M3 M4
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Description
Support the rear of the differential on your G8x BMW M2, M3 or M4 with the MMX Performance raised polyurethane rear diff bush. Part number MMR55-1605.
Features and benefits
- 80A polyurethane bush designed for direct replacement at the rear differential mounting position.
- Configure at factory height or +10mm when fitted with the matching MMX front differential cradle.
- Raised setting is intended to improve axle-shaft geometry on lowered cars.
- Made for RWD and xDrive G8x cars, including the M3 Touring.
Vehicle fitment
BMW G87 M2, G80/G81 M3 and G82/G83 M4 (S58, 2021+ M3/M4 or 2023+ M2).
What's included and fitting notes
- One rear differential bush; sold individually.
- For a four-point installation, order two bushes and combine with the MMX G8x dual mount MMR55-1606.
- For a three-point raised installation use the MMX cradle MMR55-1604; BMW fixing bolt 33177852488 is needed per MMX.
MMX manufacturer part number: MMR55-1605. Please verify your exact vehicle specification and installation hardware prior to purchase. Professional fitting recommended.
More information
Get Booked in for fitting here
Warranty, Shipping and Returns
Products are supplied with the applicable manufacturer warranty. We offer UK and worldwide shipping. Please refer to the live availability information and our shipping and returns policies before ordering. Contact us if you need to confirm compatibility, intended use or any product-specific conditions.
Finance Options
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Specifications
- Brand
- MMX Performance (Formally MMR)
- Product type
- Suspension Linkages
- SKU:
- MMR55-1605
- Vehicle make
- BMW
- Vehicle model
- M2, M3, M3 Touring, and M4
- Vehicle variant
- G80, G81, G82, G83, and G87
Need help?
Product questions answered
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Which suspension option should I choose?
Consider your road and track use, desired ride height and comfort preference. Check the listed axle loads, electronic-damper requirements and included parts where applicable. Contact us with your current setup before choosing an option.
What should I check before booking installation?
Ask your installer to check the supplied components and fitting instructions, any required mounting hardware and whether alignment or calibration is needed for your chosen parts. Confirm the delivery estimate before booking.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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