looking in making a side exit exhaust, tell me you setup , or show some pictures
I'll be doing one sometime in the next month or two I hope... I haven't got it 100% planned yet.
2" pipe, a 90, a modded bosal muffler, and a cherry bomb ought to keep it somewhat tolerable on the noise level.
This is a really basic thing to figure out, if you don't feel up to the task, you ought to pay a shop to make it for you.