A velocity stack is a trumpet-shaped funnel fitted to the air entry of an engine's intake system, carburettor or fuel injection. This velocity stacks kit for Aprilia RSV4, improves the airflow to the throttle bodies, optimizing the length, taper, and shape of the stacks for both the front and rear cylinder banks. A significant power increase is obtained, starting from 9000 RPM all the way to the rev limiter, allowing all cylinders to breathe better and deliver greater performance. Created with advanced 3D printing technology, these stacks offer durability, lightness and precise installation. They perfectly fit with the standard airbox.
Compatible with Aprilia RS V4 from 2017, 1000 and 1100 (RR/RF and Factory).
Product Benefits
- Power increase from 9000 RPM to the rev limiter
- Optimized airflow for the throttle bodies
- Custom design for front and rear cylinder banks
- Precise and repeatable installation
- Plug-and-play installation with no modifications to the standard airbox
Dedicated map included in the price, available to be downloaded for free from UpMaps website with a coupon that comes with the stacks.
You can purchase the UpMap here (2009-2020 models):
Aprilia UpMap V4 2009-2020 RS and Tuono T800+ with map
And for 2021-onwards models, this is the UpMap for you: