Mine would be ESP except for the roller rocker arms I put in it. Otherwise all I have is eibachs on kybs, Gen3 SHO brakes, UDP, Xcal tune, 2.5 inch exhaust with a missing cat, 20.6mm front SB, and 22mm rear SB.
It's surprising for an overweight whale of a car. The last autox that I ran I did beat out a C-5 Vette. The Vette's driver had no idea how to drive and kept going off course but I still beat them and that's all that counts.
I also have Pirelli P Zero Nero tires, 225 45 17, on 17 inch AR Maverick wheels.
The only problem I have is staying up right in the seat, but I'm going to get a bolt in 4 point harness to fix that issue. The other two cars I bet on that day were a full race preped Miata and a 2nd gen Honda Prelude. I only finished 5 seconds behind a buddy of mine who has a '02 WRX with an STI engine swap. People stop talking crap when they see a giant white whale doing work on a road course.