If i want to get dual exhaust am i going to need to cut out any parts of my bumper to fit it in correctly??? or can i just put them under the bumper without any cuts???

It will look like crap if you dont do a cut out on the right side like the one on the left side. I personally didn't have a dual exhuast but from reading what others did on this site it was very easy to do with some very basic cutting tools.

any good exhaust shop should do it for you..they did it for me anyways

mold it with a heat gun theres more posts like this search

i did mine its on my car domain