I recently got some exhaust A and was wondering how i remove the ones that are on there already without cutting them off and welding the tips on like i've seen someone did, is there an easier way? Any help would be appreciated

 

What is "exhaust A"?

 

A typo lol idk how i managed 'a' for 'tips' lol

 

About the only way to change them is to either find some that fit over and clamp/weld on or cut the stock off and weld new ones on.