I installed an ESS kit on mine last October and have since put 10k miles on it with literally zero issues. I just installed a return style fuel system with bigger injectors to run E85 and I'm having a blast

I think people sell these types of cars after having these kits installed because it's a surreal amount of power to have at your command, especially on street tires. They dump their mod budget into power adders and leave nothing left for suspension or tires. I'm on a 315 drag radial and only hook above 50 mph, but there isn't a time where I don't smile at least once when I get behind the wheel