Not sure where you are, but try these guys. Adirondak Auto Brokers.
1-877-443-7626 Ask for Dave tell him Shawn sent ya. Last system I installed from them only cost $250.00.
You get all the pipes from CAT back, hangers too.
Shawn in NY
1-877-443-7626 Ask for Dave tell him Shawn sent ya. Last system I installed from them only cost $250.00.