How loud would a 14" SISO maggie be compared to its 18" sister?

Any coments or ideas are appreciated, I would like to just swap out the muffler. PLAESE HELP!!!

 

enough to make a difference, go for it!

 

Where is the best place to purchase a maggie?

 

ebay

 

yeah the shorter the muffler diameter/length the louder it will be, eay or summit racing I would say, Summit racing also offers suggested parts so when you get the muffler you can put it on the same day as UPS drops it off

 

i have bought all my exhaust stuff from completeexhaust.com. they usually have great deals.

 

I have the 18" magnaflow and it is pretty quiet, but has a nice low tone when idle and getting on it. I just love it and it was just what I wanted. If you want something loud I would go with a shorter size. I just wanted a non restricted yet fairly quiet exhaust and that is excatly what I got.