ok so i got a new exhaust and it seems to draw a lot of races.
F-150 = I won
Silverado V8 = I won
Nova = I lost...bad
95 Mustang GT = I won
Eclipse GT = I won
SRT-4 = I lost
Camero SS = I lost
Celica = I won... best race yet
I have a Cat-back exhaust, intake, and Quick shifter