Racing Stage 3 Intake Kit For Tuono V4 2025 (USA 2026) – UpMap T800+ Stage 3 Airbox GRT Velocity Stacks

Racing Stage 3 Intake Kit For Tuono V4 2025 (USA 2026) – UpMap T800+ Stage 3 Airbox GRT Velocity Stacks

The Racing Stage 3 Intake Kit For Tuono V4 2025 (USA 2026) combines the UpMap T800+ ECU device, the Stage 3 airbox kit and the Gabro Racing Team velocity stacks to create a complete racing intake and mapping package for the Aprilia Tuono V4 1100 E5+ model year 2025 (USA 2026). Designed around Gabro Racing development and the latest Aprilia platform, this kit improves intake efficiency, optimises fueling and throttle response and keeps ECU management simple and reversible.

Description

This Stage 3 intake kit is built for riders who want to upgrade the entire intake side of their Tuono V4 while using official Gabro Racing Team calibrations through UpMap T800+. The larger Stage 3 airbox derived from RSV4 RR/RF, the high flow Sprint Filter and the dedicated GRT velocity stacks kit work together to increase air volume, improve flow quality and smooth the power curve. UpMap manages the ECU with Gabro Racing Team maps, allowing you to flash, monitor and restore the control unit directly from your smartphone.

Kit Contents

• UpMap T800+ Aprilia RSV4 – Tuono V4 E5+ 2025 (USA 2026)
  The Bluetooth ECU device used to flash and manage the Tuono V4 1100 E5+ ECU. It includes the original map backup and a Gabro Racing map, downloadable using the GRTMAP coupon, and lets you purchase and load additional maps (Track, Stacks, Airbox and more) from the UpMap store. The unit connects to the bike through the supplied OBD cable and, after writing, automatically handles throttle learning, clears errors and shows live engine data in the app. Product page: UpMap T800+ Aprilia RSV4 – Tuono V4 E5+ 2025 (USA 2026).
• Stage 3 Airbox Kit Aprilia Tuono V4 1100 E5+ 2025 (USA 2026)
  Airbox based on the RSV4 RR/RF design and modified for Tuono V4 fitment. It offers a larger, better sealed and better shaped airbox than stock, with the air filter positioned to maximise surface area. The kit is supplied pre assembled and includes connecting hoses and a Sprint Filter PM147S, a high flow polyester filter that increases airflow while protecting the engine. Product page: Stage 3 airbox kit aprilia tuono v4 1100 E5+ 2025 (USA 2026).
• Gabro Racing Team Velocity Stacks Kit For Tuono V4 E5+ EU 2025 (USA 2026)
  3D printed PA12 velocity stacks developed by Gabro Racing Team specifically for the Tuono V4 E5+ 2025 (USA 2026). The stack geometry improves cylinder filling and removes dips in the delivery, for about +2/3 hp and a smoother response across the rev range. The kit is plug and play on the standard airbox and includes a €168 coupon to download the dedicated “STACKS” ECU map on UpMap. Product page: Gabro Racing Team Velocity Stacks Kit for Tuono V4 E5+ EU 2025 (USA 2026).

Key Benefits

• Complete Stage 3 intake package for Aprilia Tuono V4 1100 E5+ 2025 (USA 2026), combining hardware and ECU management in a single kit.
• Noticeable performance gain: the Stage 3 airbox kit is rated for around +2-3 hp with increased torque, while the GRT stacks add about +2/3 hp and help eliminate flat spots for a more linear pull.
• Sharper throttle and smoother torque thanks to optimised intake geometry and Gabro Racing Team mappings managed through UpMap.
• High flow filtration with Sprint Filter PM147S, designed to increase airflow and maintain high level engine protection.
• Smart ECU control: UpMap T800+ allows saving the stock map, loading dedicated Gabro Racing Team calibrations, reading and clearing DTC errors and viewing real time data.
• Track focused configuration, developed for closed circuit use and ideal as a base for further exhaust upgrades.

Technical Details

• UpMap T800+: Bluetooth device for Android and iOS, works on a single motorcycle once paired by VIN. Includes two maps (original and Gabro Racing) with the GRTMAP coupon and supports additional paid maps from the UpMap store. After flashing, it performs throttle and handle learning and clears fault codes automatically.
• Stage 3 airbox kit: based on RSV4 RR/RF airbox, adapted to Tuono V4, with larger volume and improved sealing compared to the OEM Tuono box. Uses a flat top cover without upper injector protrusions. Supplied with connecting hoses and Sprint Filter PM147S air filter.
• GRT velocity stacks: manufactured in PA12 using 3D printing to combine low weight, strength and dimensional precision. Plug and play installation inside the airbox, no modifications required. Includes €168 coupon for the dedicated “STACKS” UpMap ECU map.
• Use: components and maps are designed for racing use; they are not homologated for public road use.

Compatibility

This Racing Stage 3 Intake Kit For Tuono V4 2025 (USA 2026) is designed exclusively for:

• Aprilia Tuono V4 1100 E5+ 2025
• Aprilia Tuono V4 1100 E5+ USA 2026

It is not intended for previous Tuono V4 model years or for other Aprilia models.

Installation And Tuning Notes

• Installation requires access to the airbox area and basic mechanical skills; for best results, professional fitting is recommended.
• After installing the Stage 3 airbox kit and GRT velocity stacks, use the UpMap T800+ to back up the OEM map, redeem the included coupons and load the Gabro Racing Team maps appropriate for your configuration.
• Performance figures can vary from bike to bike and will depend on the exhaust system and overall setup. Always verify that the engine runs correctly after flashing and check for stored error codes with the UpMap app.

FAQ

Do I need to remap the ECU with this Stage 3 intake kit?
Yes. The kit is designed to work with dedicated Gabro Racing Team maps loaded via UpMap T800+. The device includes the GRTMAP coupon and the GRT velocity stacks kit adds a €168 coupon for the specific “STACKS” map, so you can load a calibration tailored to this intake configuration.

Is this Racing Stage 3 intake kit street legal?
No. All components and maps in this kit are developed for track and closed circuit use only and are not approved for public road use.

Can I revert the bike to stock?
Yes. UpMap lets you restore the original ECU map saved at the first connection, and the Stage 3 airbox and GRT stacks are fully reversible. You can return the Tuono V4 to the standard intake and mapping configuration at any time, keeping the OEM parts.