Rob Hull,
06 May 2009 09:55
BOS exhausts have developed a slip-on set of silencers, which fit directly on the original system on the new Yamaha R1, producing not only a beautiful sound but also liberating extra power and torque throughout the rev range. Compare and buy motorcycle exhausts Based on the Dutch company’s popular GTS oval design, the silencers fit neatly into the bodywork of ...