MWR High Performance Velocity Stacks for Aprilia RS660 & Tuono 660  ⇒ ’25 / ’26

Because of the hugh succes of the previous model (MWR-VS-010) we continued with the double cone configuration

Due to the bigger throttle bodies this set fits only the latest ’25/’26 models

Unique design with double cone set-up for midrange , torque and top-end power , unlike the previous set this set has two different heights aswell , check before installation , you have a “left” and “right” trumpet

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Remapping ECU or Fuel device is necessary .

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TIP :  For both items (filter & stacks) it is necessary to make new fuel map , If you want to purchase filter and Velocity Stacks make sure you do the tuning all at once , safes you time and money on the dynometer