i have a dynamax muffler on now, if i remove the muffler and just straight pipe it out to the back, would that sound deeper and louder? or would it be too loud and have a drone in truck?

 

U still need ur cat in place bc it's illegal not to. But as far as the sound goes, it will sound good, especially when u floor it. If ur unsure if u will like the way it will sound, buy u a piece of pipe and some quick clamps to test it out.