what size muffler does the magnaflow 16612 come with? Would it be possible to cut out the existing muffler, and replace with a 14" (or smallest) maggie muffler? Would this make the exaust louder?

Reason being, i love the sound of magnaflow but i want the sound a tad louder. Would this work?

 

The 14" muffler is going to be smaller than the one you have. But that shouldnt be a problem...the muffler shop could add some pipe. You will love the 14"...I got it on my truck and it sounds great!(I even wish the 14" was louder )