New Exhaust now bike wont start

[philamag87]

I just put an FMF Powercore 4 slip-on on my bike and now it wont start. I have a 2007 DRZ-250. When I first put the exhaust on the bike fired right up no probs. I came out 6hrs later and would not turn over. It just pops and then stops. I tried kick starting it, I tried rolling down a big hill and jumping it that way but no luck. I took the exhaust off and tried to start it and no good. Does anyone have any idea what would be the problem? Could it be a battery problem? Thanks for any help!

 

[IndyMX]

Is there gas in the bike?

 

[philamag87]

Yes almost a full tank of week old premium.

 

[flyingfuzzball]

maybe the bike doesnt want a loud ol' powercore4 on it.

think over everything you did to put on the new pipe.