\'SS\' - Fave upgrades (according to another site)......
 

Ducati 900ss, sl, ss cr, ss sp, 750ss, 600ss. '91 to '94.

* K & N filter kit; along with

* DynoJet Stage II;

* Aftermarket exhaust -- Fast By Ferracci, CarbonTech/Pro Italia, Staintune most often mentioned

* Better tires -- the general consensus is the stock Michelin 59X's are not too sticky, but 89X's are and last at least as long; consider Dunlop Sportmax GP or Metzeler MEZ1 as well;
(Iconic's note - I guess this is an oldish post !!!!)

* 39 tooth rear sprocket -- go for the hardest metals you can find, preferably some type of hardened aluminum, as these wear out faster than stock

* Aftermarket windscreen to prevent degradation of the foam around the gauges;

* Corbin saddle.