dr.tease

I got my first banshee a few weeks ago and it came with FMF pipes. I've heard from everyone everywhere to get rid of them. I read on here the Trinity vs. Toomey and I've done a little research myself and really like the Trinity company and was going to upgrade to the stage iv exhaust, however I just heard today that they don't do well in our alt. I live in Salt Lake and it's around 4500 ft. This guy recommended Toomey or CPI is it a coincidence that he just happened to sell them both or does he know what he's talking about?

Thanks guys, I'm looking in to some stuff now. very helpful this site rock!

Forgive the ignorance but WTF are

I just got my first Banshee. It's a '06 special edition, it had V force 3 reeds and FMF powercore 2 pipes when I bought it but that