I want to make my 97 prelude more powerful and better sounding, i've added a DAC sports intake and a new muffler, but what else can i do, how much do headers do for you?? What are some other things i should start with that are pretty basic in upgrading my car? Any help will be appreciated, thankyou!!!

 

Header isn't going to do much for your. If you look at the piping for stock and DC, they're pretty much the same size. You're be paying $350 for only about 1-3 extra hp....Get a set of pullies, cam gears, NOS, VTEC controller, MSD ignition, bigger plug wires