Description

KIT VELOCITY STACKS RS660 TUONO 660

These intake stacks kit improve torque in the whole rpm range, in the price it’s included a matched ECU map to be flashed with the UpMap system.

You can buy the UpMap here:

UPMAP T800+ APRILIA RS660 TUONO 660 2021

We suggest to add a race air filter to the kit, you can find the Sprint Filter for the 660 here:

Sprint Air Filter PM176S RS660 TUONO 660

ATTENTION: it’s a race product to be used in closed circuits, both stacks kit and UpMap mapping are not intended for street use.