[QUOTE=Speedy4x4;925180]Did you put the muffler in place if the rear cats, or leave the muffler in the back?

One of the attempts my exhaust shop did, originally they where supposed to put the muffler in place of the rear cats and dual 2 1/4 back, but the deleted cats and dials back to magna flow muffler in the back.
It was horrid, and the drone inside was 10x worse.
Got them to put where they where originally supposed to and a gradual sends around the reare d I stead of sharp bends and made a huge difference.