Enkei Kojin Matte Black Wheel 18x8.5 5x114.3 50mm Infiniti The OEM MINI bushings are

The OEM MINI bushings are made of soft rubber to reduce noise

graphite impregnated urethane bushings

or upgrades

The prepreg (name given resin impregnated material) material is cut and placed in the mold inside an autoclave and with heat and great pressure the part is formed

Enkei Kojin Matte Black Wheel 18x8.5 5x114.3 50mm Infiniti The OEM MINI bushings areThe specs for this Enkei Kojin Matte Black Wheel are 18x8. 5 5x114. 3 50mm Offset with a 72. 6mm Bore. The Enkei Kojin takes the traditional 5 spoke design and adds just the right contours to give it an aggressive tuner look to this popular wheel. The Kojin is built using Enkeis original MAT technology to achieve the ultimate in strength and light weight. The Enkei Kojin is where art and science meet to create the next big step forward in wheel