94ls

this is gonna seem like a whack question but im gonna ask anyway... i have a rear section that my buddy gave to me and its not for my teg..got an exhaust already..but anyway..im pretty sure its for a civic cuz i know it wont fit the integra..i wanted to know what the length of the REAR SECTION ONLY is. end to muffler tip. I want to get rid of this thing but i wanna know what it'll fit. help me out if u can..i can post pics if anyone is interested. its an OBX racing series muffler. looks pretty nice actually... looks a lot like an N-1 but with a slashed tip. anyway, if you all could post the lenths in inches of your rear sections..id appreciate it
peace