Yamaha X-MAX 400 2018-20 Slip-On Line (SS) Exhaust Muffler S-Y4SO18-HRAASS

The Slip-On represents the first step in exhaust system tuning. It's easy to install and replaces a stock muffler. It also offers the best combination of price and performance. With the Akrapovic Slip-On system, you'll get more power, more torque, and less weight. The Akrapovic Slip-On system gives your scooter that unmistakable deep, resonant Akrapovic sound. Each product comes with Akrapovic carbon fiber end caps.

EC type approval is only valid if the catalytic converter is installed.