Originally Posted by bmorgan
If you are searching for more power, you will not find it with a muffler or catback. The bottleneck with the exhaust system is the exhaust manifold. There are no headers available for the Crossfire. This is the only option that I am aware of presently that will give you any additional HP.
NeedsWings SRT6 Cutout downpipes
Xfireblake, b4 you buy PM Rob at needswings. He has done a lot of R&D on the exhaust for a modded SRT.He can tell you what he has tried. Good luck and keep us posted.