Quote Originally Posted by BeastlyGroceryGetter View Post
sure it does
because the motor has the ability to breath doesnt mean the exhaust note changes. the sound of the exhaust is based on a few factors:

a) size of the piping
b) running a cat or no cat
c) running a resonator, which type, or not running one at all
d) which mufflers are being used, or none
e) not from the intake