[05ls2gto]

Are there any cheap mods I can do to my 05 GTO to give it a little more horsepower? I have 2 1/2" cuts outs already.

 

[Guest]

You can go nitrous or a supercharger.
Both, when compared on a horsepower-per-dollar basis, are relatively cheap.

 

[westell]

CAI, tune :cheers

 

[diverdan]

Unfortuantely, there is no free lunch. To get any meaningful gains, you've got to spend some money.

 

[05ls2gto]

I know nothing is free. We have alot going on right now and we just wanted to make some adjustments that were going to be worthwhile for us. Thanks for the suggestions!