19BLACKBIRD99

I Have SLP Loudmouth and I have headers now and I guess I should've listened when people told me not to mix slp and headers hahaha but im tired of the raspiness. and was wondering if I could add a muffler to my SLP exhaust and get rid of that raspiness?

AU98TA

To add a muffler you'd just need someone to cut your exhaust and weld in the new muffler.

I think this site might help you decide which one.
http://ls1sounds.com/

Oh and I vote Magnaflow, but im biased because I have a Magnaflow exhaust.

19BLACKBIRD99

I just bought the Borla XR-1 Which Sounds sick

nosaj

magnaflow is the way to go.

velox65

iTrader: (9)

Well both would sound good I imagine, but im going with borla for the simple fact that when I read this post a borla advertisement was at the bottom by the reply button

30th t/a

iTrader: (51)

I'll say Magnaflow is very raspy without cats. With cats it sounds good.

Relapse

iTrader: (4)

if you have that much to spend on exhaust might as well go all out on corsa