Racing Kit Stage 2 for RSV4 2021-2024 (USA 2025) (air filter + GRT velocity stacks + UpMap)

Description

The Racing Kit Stage 2 for RSV4 2021-2024 (USA 2025) combines three essential components to improve intake efficiency and engine response. With a Sprint Filter PM147S air filter, Gabro Racing Team velocity stacks and the UpMap device, this kit offers a complete solution to achieve smoother throttle, stronger midrange torque and optimized performance.

Kit contents

Advantages

Improved airflow: the performance filter and velocity stacks provide more efficient and cleaner combustion.
Optimized mapping: with UpMap you can load a map specifically designed for this setup to maximize throttle response and acceleration.
Easy installation: plug&play components designed for simple fitment without permanent modifications.

Technical details

Air filter: Sprint Filter PM147S, sized for the RSV4 2021-2024 (USA 2025) airbox to deliver stable and consistent airflow.
Velocity stacks: GRT design developed for RSV4 2021-2024 (USA 2025) to improve intake efficiency across the rev range.
UpMap device: allows ECU remapping via smartphone and Bluetooth, enabling the use of maps optimized for the installed intake components.

Compatibility

Racing Kit Stage 2 for RSV4 2021-2024 (USA 2025)

FAQ

Is the dedicated map included? With UpMap you can load the map developed for this intake configuration.
Are irreversible modifications required? No. The parts are designed to be installed without permanent changes.
Is the kit road legal? No. The Racing Kit Stage 2 is intended exclusively for track use.

Installation manuals

Updated manuals available here: https://www.gabroracing.com/manuals/.

Meta description

Racing Kit Stage 2 for RSV4 2021-2024 (USA 2025) with Sprint Filter PM147S, GRT velocity stacks and UpMap. Gain more power and throttle response with easy installation.