Transmission mounts locate the transmission to the chassis of the car. Nearly all BMW transmission mounts are made of rubber which is great for absorbing vibrations and noise but may not last very long. Oil from a failing transmission seals will also contribute to premature rubber mount wear. Worn out tranny mounts can lead to harder and imprecise shifting and maybe even a dreaded mis-shift. Rubber trans mounts are generally inexpensive so replacing them every few years will not break the bank. We also offer upgraded stiffer rubber or urethane mounts that last longer and deflect less so the transmission stays in its proper place and the shift linkage is not mis-aligned.
Powerflex's new transfer case bushing insert is made from polyurethane and is designed to reinforce your OE rubber transfer case bushing. This helps to stiffen the bushing and limits excessive movement of the transfer case. This Black Series bushing is rated at 95A durometer, which is significantly stiffer than your OE bushing's rubber. This is perfect for someone who tracks their BMW regularly and is looking for the best performance possible without going for a solid mount solution. As this bushing is 95A durometer, a significant amount of extra NVH should be expected.
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