Im looking at buying a muffler for my a4 but i dont exactly know what brand anyone would recommend me to buy. Im thinking of going with a borla becuase a friend told me you cant go wrong with a borla muffler. I just want to make sure my car doesnt sound like a civic or just that kind of higher pitch, i want the deep muffler sound... Any suggestions will help, thanks.

 

Magnaflow, personal choice.
MagnaFlow 14815

 

magnaflow is a popluar choice. Miltek has a fairly quiet muffler but its spensive.