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TMS Solid Differential Mounts - BMW E46 3 Series & Z4
TMS Solid Differential Mounts - BMW E46 3 Series & Z4



Product Details

The advantages of a fully-solid aluminum set is that they last forever, quickens response in the suspension, and frees up horsepower to the wheels. These fully solid aluminum diff mounts are CNC machined and lightened for a direct replacement of the original rubber pieces.

By substituting aluminum for rubber we can take out all of the deflection and 'wind up' inherent to the original rubber pieces. The high deflection rate of the stock rubber means the suspension reacts slower as the bushing is compressed. The power used to compress that bushing is instead passed straight to the axles and wheels. And since there is no time lost to deflection, response is greatly improved. These diff mounts are only recommended for race cars since the aluminum transfers more noise and vibration.

This is a 3-piece set with a single front bushing and two rear bushings to press into the cover. They mount with the stock BMW hardware.
Fits the Following Vehicles
  • 1999 - 2006 BMW E46 323, 325, 328, 330 (Not For E46 M3)
  • 2002 - 2006 BMW Z4 2.2i, 2.5i, 3.0i
  • 2003 - 2006 BMW X3 2.5i, 3.0i

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