In SCCA T2, you are only allowed very few mods so Im hoping someone happened to tune an X with T2 specs (less restrictor) We are allowed to pull the cat and put on a cat back and can tune the motor with any boost level on 100oct. ..Thats about it. The scca saw fit to put a TIR on my Evo so the V8s and M3s had a chance

I also understand dynos and conditions vary but wanted to compare them to my IX.

Thanks,

Marty