They are the mufflers and no component of them are "removable" other than the whole thing....you would have to replace with straight pipes with elbow coming out of the Catalytic converter, or different slip ones. Search the forum, most the current options are out there in the exhaust section.BearJu, you're right i don't know, i'm a new at motorcycle mechanics with little to no experience
What i'm tryin to ask about are these big ugly silver “tin cans” aka “slip-ons” What’s underneath them? Are they just for looks? Can I remove them and still have an exhaust system?