Im new to moding my 2008 Lancer GTS. I haven't done anything yet and with so many options I don't know were to start.
What advice would anyone care to share on mods for HP? The stock suspension and breaks exceed the power so I would like to Pep the HP up before those. Something to get more out of the revs. After 3800rpm she pushes good but untill then she seems a bit slow on pick up. I was thinking on starting with opening up the intake/exhaust, but should i tune the computer first and how would I go about that?

Thank you much