MMX Performance G8X M2 / M3 / M4 Rear Differential OEM Bushing Aluminum Single Insert - For Dual Rear Mount

Add OE BMW Rear Differential Bushing
$71.00
$71.00
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The MMX Performance Rear Differential OEM Bushing Aluminum Insert (MMR55-1619) completes the MMX insert system for the BMW G87 M2, G80 M3 Sedan, G81 M3 Touring, G82 M4 Coupe and G83 M4 Convertible running the MMX Dual Differential Mount, including applicable rear-wheel-drive and xDrive models.

The MMX Dual Differential Mount (MMR55-1606) adds a second rear mounting point to the differential, which requires a second OEM rubber bushing as well as one of these individual inserts to fit that second bushing, matching the support provided by the MMX Rear Differential OEM Bushing Aluminum Insert Kit - Single Rear Mount (MMR55-1618) across both rear mounts.

CNC-machined from 6061-T6 billet aluminum, the insert fills the voids in the factory rubber bushing to limit differential movement while the OEM bushing stays in place. The installation is fully reversible.

Product Details

  • Vehicle-Specific Fitment: BMW G87 M2, G80/G81 M3 and G82/G83 M4, including rear-wheel-drive and xDrive models.
  • Dual Rear Mount Configuration: Fits the second OEM rubber bushing on the MMX Dual Differential Mount (MMR55-1606).
  • Factory Bushing Retention: Fits into the existing OEM rubber differential bushing without replacing it.
  • 6061-T6 Billet Aluminum Construction: Precision CNC-machined for accurate fitment.
  • Includes one rear differential bushing insert
  • Optional: select to add an OE rubber bushing; required to be used with this single insert
  • Fully Reversible: Can be removed to return the vehicle to its factory configuration.
MMX Performance G8X M2 / M3 / M4 Rear Differential OEM Bushing Aluminum Single Insert - For Dual Rear Mount

$71.00

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.

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