btw, I meant to say... well, lemme explain something else first.
When I got my wheels from ShadyJC (Jonathan) back in March, I had some serious vibrating issues. At approx. 55mph-70mph my steering wheel was shaking like crazy. I had the wheels balanced and it only help a little. But I found out later that there's a better balancing system call "RoadForce"... which I never got around to find a shop near by to try. Anyway, then... Shady asked me if I checked the tire pressure... which turned out to be most of the problem. I'd say after putting the proper tire pressure it got rid of 90-95% of the shaking.
okay, so here's an additional comment to the GTSpec bars. Since installing them... the vibration is now completely gone!!! And last night... running late to meet hotmanali and his g/f at the movies (which was sold out anyway), I had no choice but to really haul ass, taking circular on/off ramps at full speed! My problem was... I wasn't "trusting" my FX enough at first, I wasn't really pushing it. But on the way home... There were no traffic and I just let her go at it... and WOW!!!
anyway, as you can see, I'm not good at writing reviews... but I just had to add my final 2cents on this mod....