Chassis Components› Bushings and Mounts

BMW

Dual Differential Mount

$529.62

SKU: MMR55-1606

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The Turner Motorsport Dual Differential Mount is a chassis component designed to strengthen the BMW G8x drivetrain. It is engineered for the G87 M2, G80/G81 M3, and G82/G83 M4 models. This mount increases rigidity, reduces unwanted differential movement, and sharpens driveline response by adding a second support point.
Show original supplier description
The Turner Motorsport Dual Differential Mount is engineered to strengthen a critical component of the BMW G8x drivetrain, specifically designed for the G87 M2, G80/G81 M3, and G82/G83 M4 models. By utilizing the factory secondary bush mounting point, this mount enhances differential stability during demanding driving conditions such as hard acceleration, spirited driving, and track use. This differential mount increases chassis rigidity and significantly reduces unwanted differential movement, leading to a sharper and more responsive driveline. It bolts directly to the factory differential, retaining the factory sump and is fully reversible, allowing for a return to stock configuration if desired. The mount is compatible with OEM rubber differential bushes (33 31 6 899 168) as well as aftermarket polyurethane or solid bushings. Furthermore, by limiting excess differential movement, it aids in preventing diff and CV seal weeping under high load. Constructed from CNC-machined 6061-T6 billet aluminum, this mount offers both strength and low weight. Key features include added stability under load, improved tire traction, enhanced stability, and better driver feedback. A differential bushing is required for installation, with options for OEM rubber, polyurethane, or solid bushings.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandBMW
Part NumberMMR55-1606
CategoryChassis Components
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