muffler case size

Hey Johnny, curious to know which size did you use? as in case size? thats what im after more than anything, to see around what dimension case fits cleanly under the abody

4" thick....9.75" wide......13" case.

To tell you the truth I love the sound of my Flows,but I believe
there are better flowing (straight through) mufflers out there. Magnaflows ?

But for the $ the Flowmaster Org 40's are a great muffler.