Well used my TCS/WOT Box combination last night.
I have raced a turbo'd MR2 over here a few times. in a short race he would always beat me due to my traction issues. longer races were better for me. This way I made back the distance I lost in the beginning. He wouldn't beat me by much in about a 1/4 mile race. I just couldn't make up those last few feet to get my bumper ahead of him by the time the race was over.
Well last night I raced him and totally annililated him both in the short race and long.

The WOT shifting helped ALOT. Holds about 20 psi during shifts. from a 10 mph roll to about a 1/4 mile and a 10mph roll to probably 1/2 mile. TCS kicked in and limited wheelspin above 10% (using setting 4 for street tires with minor changes on the advanced screen), got alittle spin in 1st and 2nd, not much at all, and zero spin in 3rd. By then he was already falling back fast. Destroyed him both times. And his car is not slow. Although he puts his new turbo in on Wednesday.
Comparison of his new turbo to old turbo is like looking at the SRT-4's stock TD04 and comparing it to a 50 Trim.

I think I have my work cut out for me.
The TCS and and WOT Box are a great combination. They compliment each other very well. Some of the more experienced drivers may not need the WOT Box to actually do a WOT shift but for the average joe and someone that doesn't want to worry about blowing up their transmission should definately get this produce if not both. I will test out both of them at the track on the 18th, weather and work permitting.