I've got pacesetter longtubes going on my 97 tomorrow but not 100% on what I'm going to have done with the rest of the system. Currently have a single super 10, was thinking about picking up another one and going true duals with two super 10's from the headers back. Will I need an H or X pipe? Anybody have any other recommendations for a setup going back from the headers? My experience is limited so I'm not sure which will be the best/most effective. Any help is appreciated, thanks!