Originally posted by ClassA
Honestly, I don't know the different. Would you enlighten me on that one, Vito? If I had to guess I'd say it'd have to do with the sound, but I'm not sure. That or the price...?
All "custom" means is that you goto an sxhaust shop and have them make it, it's not dyno tested and not really as good as the name branders, but it will get it done.