If that is the same race I've seen before I think the SRT4 is boosting 19 PSI and the guy who did it got the things for the job at Home Depot. Now I'm not making any excuses for the WRX it lost but hey put some snow on the ground and it becomes a differnet sotry. I'm not gonna trash the SRT4 either its a fast car , its cheap but when you put the two together.....I'll just watch it.