Should of been more informative about the dynotech headers lol. Thicker metal, better quality, and come with high flow cata.
I thought that with the 4.6 you can't run long tubes, something with they won't clear? However if they do clear what is the difference between long tube headers and short tube headers?
You can run long tubes on a 4.6. Long tubes will give you sound and performance. Shorts give you just sound.