Ducati Sporting Club UK > Model Specific - Discussion, Technical Problems and Help > Sport Touring: ST4 / ST3 / ST2 > A bargain if you can spell Ducati??

[Derek]

The cans arrived to day - surprisingly quick delivery for the time of year. I just checked them and they fit fine
The OEM exhausts have a double sleeve on the cans as well as the collector box. Whereas the Sil Motor ones have only a single walled tube which fits between the two sleeves of the collector. It may not seal quite as well but the 900ss had this arrangement and was never a problem.
Unfortunately the bike is in bits just now while I do the valve clearances so I won't get to hear them for a few weeks yet