Hi,
I have a 2008 M35S. Anyone have experience with muffler upgrades? I'd like to get a deeper sound (when you really step on), does not need to be louder under normal conditions. Definitely don't want something ricey sounding...
Thanks
I have a 2008 M35S. Anyone have experience with muffler upgrades? I'd like to get a deeper sound (when you really step on), does not need to be louder under normal conditions. Definitely don't want something ricey sounding...
Thanks
