Exhaust silencer stainless AKRAPOVIC steel black exhagonal end cap carbon street legal with db-killer for PIAGGIO X EVO 400 07 -- 13

The Slip-On represents the first step in exhaust system tuning. It is simple to install and replaces a stock muffler. It also offers the best combination of price and performance. With the Akrapovic Slip-On system you will get more power, more torque, and less weight. The Akrapovic Slip-On system gives your scooter that unmistakable deep resonant Akrapovic sound and also dramatically changes its visual appearance. Each product features Akrapovic's finest carbon fibre end caps.
EC type-approval is valid only when optional catalytic converter is installed,not included in the box.