yea it looks close enough to that. Too bad the person who uploaded the CBR250R video to youtube didn't include any detail on the CBR250R carbon exhaust. whatever, i know we have knowledgeable people on this forum the name of that exhaust will pop up eventually.Yeah man that is a great Sounding exhaust, It may be a custom slip on.
It looks liek something like this, Xtrem Black Short Oval - Kawasaki ER-5 ER500A | Full Exhaust Shop
It may have been custom fabbed as you cant really see any kinda of logo on the bike.