2007 VortecMAX dual exhaust?
 

I'm in a NBS 07 1500 Z71 6.0L VortecMAX. I want to add a little anger to the notes and top 400hp, so I'm thinking I'll upgrade the exhaust headers and add dual exhaust. Has anyone else done this? Which kit would you recommend?
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exhaust upgrading
 

I put JBA headers and 3in dual exhaust with a 50 series Flowmaster muffler and it sounds great! I picked a bigger muffler to make sure to minimize the sound of when it runs on 4 cylinder mode which I seemed to make a good choice since it is hardly noticable. Not loud at idle (sounds good though) and then giving it gas makes it sound pretty mean.

How much does all this cost?