It's the DIY 2.5" Exhaust tip Mod by Wyomingwarrior
Stock Midnight exhaust minus the waterheater.
Went to Autozone and bought the 2" to 1.5" adapters and welded them to the new exhaust tips I bought.
Now I have a few different tips I can change depending on the mood. Like a girl and her shoes.
Sounds great too nice and mean.

Just remember if Yamaha really is dumping the warrior in 2010. Then we all have a collectors bikes now...