With a normal exhaust, would it be TO loud to take off the exhaust on a 951? Has one done this, keep the Cat in but just the muffler off? Any sound clips? I am thinking of upgrading to 3" and wondering what a difference would be with a Cat (NEED!!) and no muffler.

 

check your other post about my LR flowmaster if you want a muffler.

 

I have a straight 3" pipe from the downpipe out. There is no cat, and a Zero restriction muffler. It is very loud.