[RamMac1]

I am looking to buy a good set of headers for my 97 Ram 4X4 with a 5.2 engine. While researching different brands, both long and short under the characteristics I see a heading "Tuned". My questions are:

What does "Tuned" mean? And wouldn't a "Tuned" header be better?

I think I have a good idea about the answers to both questions but am hoping for some more clarification.

Thanks