So I just got my gtp a couple, of weeks ago. And have a few questions.
1. how much horse power can i gain from headers and a down pipe?
2. if i change to a 3.4 pulley. What changes will need to be done. fuel, intake etc?
3. This is the final thing i would be doing, suspension. What brand or type for optimum performance?
Thanks,
GTP GTP GTP.