If you've had the tank recall update on your firecat, and if they haven't replaced the tank, just put in the sleeve, be prepared for trouble!!!! This past Sept. after recieving the recall on my tank, took it in to the dealer to have the update installed. This past weekend noticed tank leaking alot of fuel, thought it was the gasket in the cap, with a little closer examination had seen my neck cracked and that was it! Talked to my dealer and said alot of updates were coming back with neck cracks! So be prepared, if you did not have your tank replaced.