CAN ANY ONE TELL ME WERE TO GET A EXHAUST RESTRICTOR FOR A 800 TWIN POLARIS

With the muffler bearings?

No, seriously, I'm not sure what you are calling a restictor.
Could we be talking about the muffler/can?

Where does it go? What does it do? Are you replacing it, or adding it?


AL

the exhaust restrictor is a piece of pipe that you slide into your exhaust before the muffler to slow the exhaust down and create a back pressure in the cylinder . i have one in my mxz and i need one for a 800 polaris ....if i cant buy one already made i will have a machine shop make one ...its just easier if someone has already did the measuring and made one. :D