Is my muffler the stock g37 or "S"
Is my muffler the stock g37 or "S"
So I bought my 2013 G37xs used, so I have no idea if the original owner got the extra "S" exhaust.
Is there anyway to tell? Is it possible to tell by appearance?
Any help would be appreciated.
Is there anyway to tell? Is it possible to tell by appearance?
Any help would be appreciated.






