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Discussion Starter #1
about it ... does it have cat back piping or just the muffler .... any performance gains with a K&N added ??.. how about sound ... 430 ish or ?<br> and lastly interior noise ?<br> Im loooking for an inexpensisve way to improve my 320 souns and possibly slight performance increase ... nothing crazy though<br> so far it btw .... magna and super sprint .
 
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Discussion Starter #3
ok ..... except ....

now Im hearing they are loud ??? descisions i tell you !!! all I want is a nice deep(430 ish) medium sounding exhaust ... thats not high end (brabus and all that)dollars ...
 
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