Dhz 140 outlaw exhaust style?

[Dhz140outlaw]

Hi guys I recently bought a dhz 140 outlaw . Goes great but the exhaust Kept falling off. I heard and rode my mates bike with a fmf factory 4.1 mini exhaust and liked it a lot but I was wondering what style exhaust would fit mine ? The klx110 style does not fit as I have already tried. Can someone help me quick as I need to buy it ! Thanks

 

[Hock]

what you mean kept falling off? at the head or where?

 

[MiniFighter]

Crf style exhaust for the 140

 

[Dhz140outlaw]

The muffler keeps vibrating the end off and the muffler has a small gap still even when the pipe is in it . So the crf 50 or crf 70? I'm not sure what bike has the same shape ? Thanks guys