Im sure youve heard of Pypes exhaust have you seen these new Violator mufflers they have? The pic doesnt show the inside of them but claims one way their really loud and flow decent and reverse them and they flow better with less sound.They have the V Flow muffler also which is almost like a 2chamber Flowmaster but these new mufflers claim to be louder than those with a sound scale of 8.5 for quiet side and 10 for the loud side on a scale of 1-10.The V Flows are a 8.5 and i always figured that type of muffler was the loudest chambered type you could get(like the 2 chamber Flows).Anybody seen or heard em?I Always like testing new muffs

 

How about giving us the details of your Stang and maybe we'll see if we can get you a pair to test. You'd have to be able to take both pics and sound videos so everyone can have a look and listen. The Violator is very similar to this pic except we replace the packing material with sound deflector panels. Flows like straight pipe. Sounds like a chambered muffler.

 

So you'll lose back pressure just like straight pipes right?