Quite honestly i dont know if this is the correct area for tuning questions but i will go ahead anyways.
I bought a 2003 wrx recently and it drives very well for 180k miles. However the previous owner thew on some minor mods.
These mods include:
3 inch turboback exhaust.
an aftermarket larger intercooler.
COBB cold air intake
Unknown larger BOV
I was wondering however, that since the car has not been tuned with these mods, should i be hesitant when driving the car hard. Even with that said, do i need a tune? I have access to free tuning, but im wondering how important it is, and how fast i should get it done.