i have a 99 gsr. i really dont have the money for a full blown exhaust setup just yet so i want to just put on a muffler. i have a bomber muffler and i want to know how i should get it put on. can i just take the old muffler off the catback and weld the new one on or take it to a shop or what. i know some one who said they can make a custom cat and put on the muffler for like 50 bucks but some one else told me the last one he did sounded like crap. i really need help.