sorry brother ....PEACE HERE....it an original AE101 twin muffler....taken from AE101 supercharge half cut......the muffler was still in very good condition and the join look like ( Y ) oso no KARAT......currently im using AE101 petrol tank......so it can be plug n play....pls call me or sms me 016 -3319677
for those brother who wanna put in ....
AE92 must do some minor modification n some welding work on the passenger side muffler
AE100/111 just plug n play n some welding work on the passenger side muffler
when rev at till 4k rpm the sound will change....did u notice that.....now me oso miss the Apexi ......that why wanna sell off this twin muffler then look for other one....is my price too high ka....