rzr exhaust crack

I would like to have a decent sounding setup without spending a fortune. Some of the exhaust kits are rediculous

My RZR has been backfiring for a bit now, I took the exhaust apart and looked at the Y pipe and sure enough it was cracked. Does anyone have a used S exhaust they would wanna sell? I got prices for just the Y pipe and gasket and it's $93.00. To buy the S pipe without the muffler it's $291.00. Unless I can find a used S pipe i'm just gonna get a Y to save money. I may try to weld the old one first.