VTT F9X M5/M8 Billet BMW Transfer Case Bushing Inserts

Stop the Flex. Launch with Confidence.

Soft bushings are the enemy of hard launches and drivetrain longevity. The factory BMW transfer case bushings on the F9X M5/M8 platform are notoriously soft - exactly the opposite of what you want when you’re putting serious power to the ground.

Sure, you could replace the entire bushing with a solid one, but that often requires lowering or removing the transfer case - not to mention the added NVH (noise, vibration, and harshness) that comes with it.

Our VTT transfer case bushing inserts offer a smarter solution: reduce bushing flex without sacrificing comfort. You keep smooth, quiet drivability around town and at idle - but when it’s time to launch, the transfer case stays planted.

Key Features

• CNC-machined from 6061-T6 aluminum

• Installs in 2-3 minutes once accessible

• No added NVH

• Fully reversible

• Includes 2 inserts + 2 bolts

A must-have upgrade for high-power F9X M5/M8 builds.

Control the flex. Protect your drivetrain.

Fitment Guide

Fits the following BMW chassis:

• F90 M5

• F91 M8 Convertible

• F92 M8 Coupe

• F93 M8 Gran Coupe

(All F9X AWD transfer case equipped models)