The Fat Duc O2 Manipulator is an economical solution to alter the closed loop air-fuel ratio on many Ducati Motorcycles including all of the Sport Classic models.  The O2 Manipulator is “plug and play” requiring NO cutting or splicing of wires and installs inline at the factory oxygen sensor connection.  The O2 Manipulator works by altering the oxygen sensor output voltage, "manipulating" the ECU to add additional fuel. 
 

The O2 Manipulator is weather resistant and built using only high quality components, featuring OEM connectors and printed circuit board technology.  The printed circuit board allows for a very rugged and reliable product, but the overall package remains extremely small and unobtrusive.  The O2 Manipulator's circuit is variable allowing the user to fine tune the device for their particular setup.  The altered air-fuel ratio output range is 14.2/1 - 13.0/1 calculated using a base target of 14.7/1.

Price: $79.99