does tuning ur car really affect the cars performance?
and if so when will it make a big difference in the Evol IV?
difference between stock (0 points) car and full-tuned (when u reach the mark of 990,000) car- around 3-5 seconds
you'll feel the difference once you reach basic tune (120,000 points)
If tuning does not affect the car...
then why GC8V start up is so slow...