One of the simplest and at the same time most effective methods of getting more power out of your scooter, moped, dirt bike or 50cc bike is to install a tuning exhaust. For 2-stroke vehicles we are usually dealing with expansion chamber exhausts, where a considerable increase in performance can be achieved by using resonance / acoustic waves. ... Unfortunately, this often leads to the fact that these systems are no longer road legal, so keep your eyes open when buying an exhaust! In the "Sport" or light tuning section you will find models such as the Stage6 Pro Replica, the Tecnigas Next, Yasuni Z and LeoVince Handmade for 2-stroke scooters, the Yasuni Cross for 50cc bikes, 4-stroke sport exhaust systems for maxi scooters and the Doppler ER1 for classic mopeds. In a second step for even more power we offer a huge range of racing exhausts - from MVT and Polini for vintage mopeds, the popular slip-on exhaust systems for maxi scooters from Akrapovic and numerous systems for scooters with Minarelli, Morini, Peugeot or Piaggio engines - like the Yasuni Carrera series or the R1200/R1400 systems from Stage6. The ultimate performance increase is achieved with a high-end exhaust - the MK 2 from Stage6, the MXS Racing GP90 and various systems from SCR Corse, Voca Racing, Malossi, 2Fast and many more.