Hello All,

Well, Total newbie question....... I have had my 04 GTO for like a month now and I am sooo ready to start getting some more horsepower. Now, aside from the normal air intake, underdrive pulleys, wires, plugs...... what is availble (or recommended) for getting a little more out of the GTO?

-John

 

I have heard big gains from long tube headers on the 04's. There is a lot more beyond that as well depending on how wild you are willing to go $$$$$.

 

Headers (1 3/4"), CAI, ported TB, LS1edit tune, pulley's. Those are the basics.

 

anyone know how much headers can be had for? i heard like 900 for the cheapest.....i have a friend who is modding his GTO and i was wondering if pacesetter had made anything cheaper like for the fbody?

btw, are there any turbo kits besides the STS out for the LS1 GTO?