SUPER 10s
I just checked the Super 10's out last week. The shop I went to said that they are loud. If you are wanting a loud muffler, just go with the single chamber Flowmaster. That will be even louder and cheaper because there is only one outlet so you will be paying for less pipe. If you are wanting to do the dual pipes out the back, then the Super 10 is the way to go. I personally am going to do a single chamber and dump the exhaust after the muffler.

