The Akrapovič Slip-On line represents the first step in exhaust system tuning. It is simple to install and replaces a stock muffler. It is also the best compromise between price and performance. With the Slip-On, you will get more power, more torque and less weight, which all reflects in a smoother ride.
The Akrapovič Slip-On Open exhaust system is designed for riders who do not want to make expensive and major modifications to their stock exhaust system. However, the hexagonal muffler delivers great looks as well as increased performance for the Yamaha. This Slip-On Open system uses a titanium muffler outer sleeve. The muffler includes a U.S.F.S.-approved spark arrestor. Fulfills FIM 2012 noise control.