Just bought this bike in late 2016, as a 'replacement' for the ST - only 17K miles on the clock, with many upgrades. Then changed my mind, and decided to keep both bikes.
2002 Ducati ST4S (Corse Red)
Fast by Ferraci exhaust, and valves.
Carbon fiber mudguards, Laminar lip windshield add-on
Upgraded Ohlins Rear suspension, upgraded forks.
Heated Corbin seat, heated grips.