Yamaha Vmax 1700 09-14 Akrapovic Optional Cat. Eliminator
The collector with interference crossover tubes are entirely made of titanium, which gives a special hi-tech touch to the SLIP-ON system. You will save weight and get more power compared to using a stock system. In addition to all of the above, the greatest improvement made was to the sound output.
NOT ROAD LEGAL - FOR RACE/TRACK USE ONLY