2005 Kawasaki STx-12F Jet Ski Factory Service Manual., Page 165Get this manual
EXHAUST SYSTEM 5-7 Exhaust Pipe
em RExhovues:t Manifold with Exhaust Pipe (see Exhaust Mana ifold emoval) Exhaust Pipe Mounting Bolts [A] Exhaust Pipe [B]
Remove the joint tube [A] and the two rings
Exhaust Pipe Installation