pcm, headers, rockers, or cam, or intercooler
yes your car will be slower if you pit on 3.25 without any mods.
look up knock retard at top of this section of the forum
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thx alot this will help me.
i have a 3.25 pully i need to put in my car. i just wanted to no what do i all need done bf i put this on? or can i put it on now and will it hurt anything if i do this? i have a catback, coldair intake in all rdy.
im new here any one no where u can get a chip for a 04gtp?? i have looked all over and cant find anything at all... i need something... and will airbags work for my backend like air them up when im about to race??