Akrapovic Slip-On Exhaust Kawasaki Versys KLE650 2007-2012 Akrapovic's sporty and lightweight SLIP-ON systems offer a great balance between price and performance and represent the first step in the exhaust system tuning process. The muffler outer sleeve is made of titanium, which gives a special hi-tech touch to our SLIP-ON SP Series system and reduces overall weight by 3.97 kg. We offer EC Type approval system with removable noise damper. Power Torque the exhaust system modification with the SLIP-ON system results in a major boost in performance, delivering a usable 72 HP at 8900 rpm on back wheel. But the increased power isnt available just at the top of the range the system shows its quality already from 2000 rpm up through entire rpm range. The maximum power increase between the Akrapovic and the stock system is 4 HP at 5440 rpm. Additionally, the torque is substantially higher in the lower rpm area at 3000 rpm and in the middle of rpm area. Click here for performance figures for this part NOTE Please check local laws before purchasing. Some modifications may be prohibited in some states.