TMS E46 "solid" sub-frame bushings are designed around current Grand Am Cup regulations, derived from, and currently used in TMS racecars. They are legal for the series.

Thick delrin casings are used as the non-metallic solid bushing. High quality aluminum sleeves, with increased surface area, are then pressed into each of the casings with washers integrated into each one. The washers are employed to add an extra safety factor for securing the sub-frame into position. One front bushing is slotted to allow for compliance between manufacturing standards as BMW specifies. We recommend that this kit be professionaly installed- in other words, its not easy to install.

Turner motorsport can install for you or supply a finished subframe - contact UED for details on how to get a hold of TMS for this offer.

Applications: 1998 - 2004 323, 325, 328, 330, E46M3 (E46)