l have an 08 mustang gt

just take your muffler off complety off then haha then you will have some freaking sound oohhhhh yeaaaaaaaa

l would suggest not doing it, because l can think of a TON of people who HATE that noise, myself including.

It is not cool, it is SO annoying.

the tips on a 08 stang wont make a huge difference on the sound since they are integrated into the mufflers on the 08's. But if you are looking for mufflers , here is a great site where you can hear other 05+ Gt is with different exhaust combos.
http://mustangexhaust.com/forums/soundclips.php?catid=2

Some sounds are cool without being loud, but just adding/replacing exhaust tips will not do it. You need a whole exhaust system. And you will not know what it will sould like until it is in operation.

Try these sites



https://drgas.net/catalog.php?catid=2


http://essexracing.com/index.php?cPath=26&osCsid=f8154a047d0289cea58a279aae6f7ec2

Try http://youtube.com/ and type in 08 Mustang exhaust. There you will be able to hear every exhaust combo out there and not make a costly mistake by buying something you've never heard. Good luck!

just check out Flowmaster, they have a wide selection of tips and mufflers that offer a wide choice of sounds including a chart of the exterior sound level to the interior

just getting axle back exhaust wo not give you much of an improvement in sound.
you will want to get one of 3 things.
an x pipe http://youtube.com/watch?v=reqj0sW2qxA
an h pipe http://youtube.com/watch?v=7RyHpoB0M6o
or a prochamber http://youtube.com/watch?v=BieVN3o7cNo&feature=related

all 3 of these will give you the sound you are looking for.