I would not have believed this if I didn't experience it myself. When I lowered the GT500 and replaced the panhard bar with the watts link I had a vibration around 70 mph. About 400 miles later I had it aligned and the vibration is completely gone. The only thing that was out on the alignment...
Is that with the exhaust pretty much stock or with the o/r pipes? I have the KRs on my stock '07 exhaust and love them although a deeper sound would be great. Is there any drone with the stingers?