i have my 94 super cab 4.0, i want to replace the muffler to get some more sound out of it, does anyone know what size exhaust pipe goes into and out of the stock muffler? and what brands sound best on it.

 

If im not mistaken the pipe size is 2". As for what muffler, I have a Flomaster single in dual out, I HATE IT!!

 

im only running one cat on my 94 and straights pipes it sounds awsome i love it. and with it all the way out the back i barely hear it.

 

is either 2" or 2 1/8" im running factory cats a cherrybomb glass pack and a 45deg elbow pointing out 6" behind the cab and it sounds prety awesome but it takes a little while for the glass to breakin and sound really good