which would help me out more, a new header or a pcm. i want to go one of them now but im not sure which would help me with hp gain. any comments will truely help. thnx

 

I recommend u go with the header first then the PCM.

 

I probably would go with header first, but then again I hate limits so I would probably get the pcm first. From what I understand it removes the speed limiter and I think some of the pcms (depending on which one you get) will raise the rev limiter as well. Both things I wish I could do for my ride.

 

Its really up to you, the HP gains are about the same, the PCM will get rid of some limiters though.

 

I'd say go with header first, but I do like the pcm upgrade. It would be better to put the pcm in after the header upgrade IMO.