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The Akrapovic Slip-On SP Series system is designed for riders who are looking for dependable everyday street performance. The system is an excellent combination of production quality, base-level performance upgrade, visual enhancement and affordability. The system includes an installed noise damper and conforms to all regulations for exhaust system noise levels for street use.
Measurements of the Akrapovic SLIP-ON SP SERIES system on the KAWASAKI ER-6 N/F (without muffler insert):
Power & Torque: for a base-level tuning component, the Akrapovic Slip-On SP series system provides a major boost to the responsiveness of the Kawasaki twin. Power and torque are increased throughout the rpm range. The best feature is the increase in the middle of the range around 5000 rpm, the everyday working part of the range. At 9000 rpm we measured 69 HP, with max. increased power of 3.8 HP at 5600 rpm.
