Racing Stage 2 Kit for RS 660 and Tuono 660 (2021/2024 – USA 2025) with UpMap, GRT Velocity Stacks, and Sprint Filter
Boost performance with the ASpecialParts Racing Stage 2 Kit
The essential kit for riders seeking top performance from their Aprilia!
The Racing Stage 2 Kit for the Aprilia RS 660 and Tuono 660 (2021/2024 – USA 2025) is designed for riders who want to increase their bike’s performance without invasive modifications. This kit combines the Sprint Filter PM176S, the blue GRT Velocity Stacks from Gabro Racing, and the UpMap device, offering an easy-to-install package capable of transforming your Aprilia in terms of power delivery, throttle response, and smoothness.
Advantages of the ASpecialParts Racing Stage 2 Kit
Performance gains: stronger mid-range torque and quicker throttle response.
Dedicated mapping: with UpMap you can download maps developed by Gabro Racing to optimize filter and velocity stacks.
Easy installation: plug & play components, quick setup, and immediate results.
Great value: three high-performance components at a discounted price.
Who this product is for
The Racing Stage 2 Kit is designed for all RS 660 and Tuono 660 owners who want a real upgrade without changing the exhaust. Thanks to the Sprint Filter PM176S – made of synthetic material, washable, and oil-free – airflow remains consistent and precise. The GRT Velocity Stacks, blue anodized and polished, enhance torque across the whole rev range. Finally, the UpMap device allows you to remap the ECU via Bluetooth directly from your smartphone, uploading dedicated maps developed by Gabro Racing to maximize these upgrades. Order your Stage 2 Kit for RS 660 or Tuono 660 now and take your Aprilia’s performance to the next level! Don’t miss this offer and experience the difference of a perfectly tuned bike!
