Slip-On Line (Titanium) for DUCATI MONSTER S4R S 2008

The exhaust system for the S version of this legendary bike is led slightly differently from other Monsters. Therefore we have developed an Akrapovic SLIP-ON EC Type approval system which instead of two mufflers has a single muffler on the right side, but with two inlets and two outlets. In addition to performance, the Akrapovic SLIP-ON EC Type approval system also offers aesthetic quality, with an excellent look on the naked lines of the S series. Both muffler outlets are equipped with noise dampers, so that it conforms to all noise regulations for street use.