I've been looking around, I can't find much for sites with 5L exhaust sounds.
I want to hear the different exhausts with the 5L, the only one ive found so far is the magnaflow website and but im looking for something like ls1sounds.com(which doesn't have stangs however) but for mustangs.
try www.mustangexhaust.com...you do have to register, but it's no big deal. They have a lot of clips. Keep in mind though, the cam will also affect the exhaust sound, as well as other factors, so that combo may not sound exactly the same on your car. If you go to the one called "FlowmasterAmericanThndr,BBKoffroadH,factory,88GT", that's pretty much what my GT sounds like