I have traction problems in first and ALL of second..and when i go into third it spins out for alittle. I have 18x10s in the back with nitto NT555. I was just seeing if any other bpu's have that problem. I've given rides to 2 other supra owners..one is a bpu with 9.5 in the rear with nitto NT555's and my other friend who is a bpu+++ with stock wheels in the back and they both say they get really good traction meaning they would only cherp second.. I am gonna dyno it to see what kind of numbers would come out.. I just wanna see if any other supras had that problem and if they had high dyno results..its not really a problem but i am just curious..