I sold my wrx and bought a 05 Evo RS. 1000 miles and my first test, my brother in laws 02 911.
911- Garrett Chip, Headers, Exaust and not sure if he has a TBE or catback only
we went from 25mph and decided 100mph would be our max
100mph he had me by a honest car lenght, I was at his bumper. Ran 3 times and it was about the same. Didnt got from a dig because I didnt want to tear my clutch apart with only 1000 miles on my car.
In my WRX TBE/Ecutek he would have me approx 1 1/2 car lenghts and we raced many times
and lol at the wrx with the same mods as mine claiming to beat 911's.
I'll update in a few months when I start tweaking my car