This Delrin compound is designed for TRACK applications, where monoball components are not allowed. Full Delrin bushings, these bushings are extremely stiff to provide the absolute maximum performance at the TRACK.
Fits E82 1M and E9x M3 or any non M with the 1M/M3 upper links/wishbones installed.
$395
Ordering details here:
http://www.hpashop.com/Rogue-Enginee...ne-bushing.htm