March 12 2004. The enthusiastic team at Bos in Holland have been developing & manufacturing exhausts since 1965 and the latest addition to their range is a pair of oval race silencers for the 2004 Aprilia RSV1000-R Mille.

Only when there is sufficient power gain does a system make it to production line. If any adjustments have to be made to the bike, jets or technical tips are included. The stainless steel inner tubes are an exact fit for each model.

Bos have recognised increasing demand for road-legal silencers, so both race specification and E-marked options are produced.

Contact Fowlers on 0117 977 8899