I did a search but didn't come up with an exact answer.
Obviously everyone has different opinions but...
What is the best sounding non-modified stock exhaust system.
From what I read, the 06+ improved over the 04-05. Any additional improvement? Superleggera? LP-560?
I am thinking as a total package: start up, idle, accel, decel, downshift, cruise.
Thanks.
RT