- Mar 31, 2005
- 427
- 0
- 17
are just aftermarket upper control arms worth getting, or is it pointless to get uppers without lowers as well to gain any better traction. i only ask because for whatever reason, i cannot get my mac exaust to fit, either it hits the underside of the frame, or it hits the control arm, where it flanges out on the stock set-up. i know if i just got an aftermarket set they usually dont have that lip so my problems would be solved. im just wondering which ones do most of the work, or if they only really net a gain together?