to start off im gonig to admit i know next to nothing about the exhaust system on the mazda6. This may or not be possible but just my idea. My parents dont want me to get an exhaust system but if i simply remove the mazda6 mufflers(im guessing i would ahve to cut them off) and attach new ones on will i hear a difference in sound and will it be worth it. Please dont flame. Just wanted to see if it would work.