The "Official" Evo Modding for Dummies
#691
#701
Exhaust yes. Intercooler no.
The more air flow in and exhaust out the better. So bigger exhaust will help with power.
Intercooler is mainly used to lower intake temps, unless your running big power, then intercooler upgrade won't do much.
The more air flow in and exhaust out the better. So bigger exhaust will help with power.
Intercooler is mainly used to lower intake temps, unless your running big power, then intercooler upgrade won't do much.