I cut off the stinger to start building the exhaust pipe. Take a look at the collector - what a piece of crap. I had to do a little cleanup here. There's no way I could have seen this mess, or fixed it without cutting off the pipe.

I installed the first part of the system, a transition from 2" to 2-1/2" pipe. I'll need to reinstall the motor and rear cage to fit-up the rest.