Aprilia RS 660 Complete Racing Intake Kit (2021/2024 - USA 2025) Intake Kit Evo Race Airbox + Variable Geometry Velocity Stacks + Ram Air + UpMap

Estimated delivery: 2-3 weeks. The Complete Racing Intake Kit is designed for Aprilia RS 660 models 2021/2024 (USA 2025). It includes 4 premium components developed by Gabro Racing Team, offering a plug & play upgrade to significantly improve performance, torque, and throttle response while keeping installation simple and reliable. The Evo Race airbox in this kit is the latest two-piece version, specifically designed to work with Sprint Filter PM176S or Sprint Filter PM176S F1-85 air filters (not included, sold separately).

What’s included in the kit

Airbox Evo Race GRT for RS660 - enlarged airbox to optimize airflow and internal pressure, with dedicated support for Sprint Filter PM176S or PM176S F1-85 (air filters not included).
GRT Variable Geometry Velocity Stacks for RS660 - adjustable length to maximize torque across the rev range.
GRT Ram Air Intake for RS660 - increases dynamic pressure and airflow at high speed.
UpMap T800+ device - to upload dedicated maps and fully exploit the complete setup.

Compatibility

Model	Years
Aprilia RS 660	2021/2024 - USA 2025

Technical benefits in detail

Airbox Evo Race

Increased available air volume.
Higher internal pressure for racing use.
Lightweight and precise construction.
Two-piece design with specific support for Sprint Filter PM176S or Sprint Filter PM176S F1-85 (filters not included).

Variable Geometry Velocity Stacks

Adjustable length according to engine RPM.
More torque at low and mid-range without losing top-end performance.
Optimized airflow under all conditions.

Ram Air GRT

Boosts dynamic pressure at high speed.
Provides a constant and direct airflow to the airbox.

UpMap T800+

Dedicated maps developed by GRT for this configuration.
App-based management: upload maps, OEM recovery, data logging.
Bluetooth connection, reversible installation.

Filter options (sold separately)

This complete racing intake kit is supplied without air filter. It is designed to be used with:

Sprint Filter PM176S
Sprint Filter PM176S F1-85

Both Sprint Filter elements must be purchased separately and are not included in the Complete Racing Intake Kit.

Installation & resources

Install the Evo Race Airbox and Ram Air intake.
Fit the GRT variable geometry velocity stacks inside the airbox.
Connect the UpMap T800+ and save the stock ECU map.
Upload the recommended map for the complete setup.

Updated manuals: gabroracing.com/manuals

Expected results

Increased power and torque across the rev range.
Sharper throttle response with greater precision.
Smoother power delivery even at high RPM.

Results may vary depending on bike condition and additional installed components.

FAQ – Frequently Asked Questions

Is the kit compatible with RS 660 USA 2025?

Yes, compatibility includes USA 2025 models. Always check VIN and production year.

Do I need an aftermarket exhaust?

No, the kit works perfectly with the stock exhaust. With racing exhausts, additional maps can be uploaded via UpMap.

Is the installation reversible?

Yes, all parts are plug & play and require no permanent modifications. Order now the Complete Racing Intake Kit for RS660 (2021/2024 - USA 2025) and take your Aprilia’s performance to the next level!