Akrapovic Exhaust Titanium Slip-On BMW C 650 GT 2016-2020Designed to increase power and torque levels throughout the entyre rev range Outer sleeve is made from high quality special titanium alloy and finished with a carbon fibre end cap and heat shield Weight is reduced by 44. 9% over the stock system Deep, resonant, and unique Akrapovic sound to enhance the scooter's sporty nature Simple plug and play installation