Just like the title states...What mods have you made to your car to improve traction? I took the 442 out for a short ride yesterday and came to the realization that my new to me LS swap with over 400 hp at the rear wheel is a problem. It is downright scary to go WOT at cruising speed. I'm sure I am not the first to have this problem. To keep the stock look, 245R 60R 15's is the biggest street tire I am willing to use on the rear. I am considering relocating the battery and looking at front sway bar mods for better weight transfer. I have Nitto drag radials on a spare set of rims for track day but don't want to run those on the street. What did you do?