performances mods for 6.0L gas?

[cjh101]

i recently purchased a 2008 gmc 2500HD and i was wanting to put some performances mods on any info on the best bang for my buck would be greatly appreciated

[Stevens03]

Black bear custom tune

[cjh101]

hey stevens11 thanks for your imput thats a nice looking truck did you have to lift it at all to fit thoughs rims and tires

[fpn66]

I have volant cold air intake, aftermarket muffler & edge programmer. I'm replacing my edge with BB AutoCal very soon.

[scz71864]

other than a tune, some sort of intake, and exhaust stuff there really isnt much you can do before you start spending $$$

[fpn66]

next would be supercharge....

[yukon25008.1]

Intake,Exhaust,Blackbear/custom tune..

Cam,rear,supercharger,internals,etc...

[Anthonyb]

That is just what I have. I put on a flowmaster muffler and had a custom tune done by Nelson performance, I am in San Antonio and they are local. Made a huge difference. My next performance mod will be either Supercharger or Cam.