DetroitR6

ive got a DA with an ugly LOUDDDD fart can and im trying to take off the can and put on a cheapie quieter muffler but the problem i am having is i dont have anything to cut the pipe with. or put it back together nice and solid....anyone feel like helping out a fellow honda owner?i just need maybe a sawzall (sp?) and maybe someone who knows how to weld...since i just moved here not too long ago i dont have all my tools down here yet. someone please help!!