Akrapovic Aprilia Shiver 750/GT 2008-2009 Street Slip-On Exhaust

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 change will be also visual as the mufflers with carbon-fiber end cap perfectly fit the exterior line of the sporty Shiver 750 and adds a clean racing image. The muffler outer sleeve is made of titanium which gives a special hi-tech touch to the SLIP-ON system. This version is EC Type approved and comes with removable noise damping muffler inserts.Measurements of the Akrapovic SLIP-ON system on the Aprilia Shiver 750 (with muffler insert):Power and Torque: The slip-on system offers a performance increase throughout the entire rpm range. At 9,260 rpm Akrapovic measured 83.7 HP. The situation for the torque curve is similar, with the best results coming in the middle of the range from 3,500 rpm to 6,000 rpm, where the dropout in the stock curve is filled. Furthermore, additional power output gains can be expected with a properly tuned ECU that is mapped by a competent dyno technician.