09-05-2005, 03:59 PM
Trailing arm bushings, not control arm bushings 
Also - keep a very close eye on the subframe and suspension pickup points. Turner motorsport sells reinforcement plates for these, but you will need to drop the subframe and weld them in. I never had any problems with my E36, but I only tracked it 3 times on crappy street tires (Yok ES100's). Chan says the Bimmerworld guys didnt have any issues either, but they probably just crashed their cars before they had a chance to break anything back there
Also - keep a very close eye on the subframe and suspension pickup points. Turner motorsport sells reinforcement plates for these, but you will need to drop the subframe and weld them in. I never had any problems with my E36, but I only tracked it 3 times on crappy street tires (Yok ES100's). Chan says the Bimmerworld guys didnt have any issues either, but they probably just crashed their cars before they had a chance to break anything back there