Don't waste your time fitting just an end can to your Multistrada. FIT THIS. it turns your Multistrada into a starship. It revs and accelerates more freely without coughs and splutters. no loud bangs on the overrun. It makes your Ducati sound like a Ducati. Fitting is straightforward. one tip on the removal of the original Cat. is once it is loosened on the front header pipe, loosen the three ten mil bolts on the cylinder head and the cat will drop off.