for YAMAHA R1 2007

Akrapovič SLIP-ON represents an initial move in the direction of tuning and is intended for drivers, which do not desire fundamental changes in the area of the exhaust system. We offer two options of the SLIP-ON system for the Yamaha R1: the standard Slip-On and Slip-On SP Series. Both are facilitated by the use of the stock catalyst as the system does not interfere with the catalytic converter set up. In terms of performance measurements, the two types do not differ much. Their advantages can be illustrated in comparison with a serial exhaust system, since the increase of power and torque based on smaller modifications on the exhaust system relatively large.