These velocity stacks have been developed for Aprilia RS 660, Tuono 660 and Tuareg 660 to improve the air intake as the throttle is opened.

The design enables a reduction in air turbulence during the suction phase and improves the air intake from inside the air box. It also reduces the response time of the engine, especially when you have a rapid opening of the throttle.

The velocity stacks have been designed by Jetprime to optimise performance across the rev range and are produced from aircraft quality 7075 T6 aluminium using some of the most modern CNC machinery available.

Jetprime Velocity Stacks for Aprilia RS660 Tuono 660 Tuareg 660

• CNC-machined from aircraft quality 7075 T6 aluminium
• optimised to improve engine performance across the rev range