Stage 3 Airbox Bundle for Tuono V4 2025 (USA 2026) – GRT Airbox Kit + UpMap T800+

Stage 3 Airbox Bundle for Tuono V4 2025 (USA 2026) – GRT Airbox Kit + UpMap T800+

Product Description

The Stage 3 Airbox Bundle for Aprilia Tuono V4 1100 2025 (USA 2026) combines the GRT Stage 3 airbox kit with the dedicated UpMap T800+ device. This pairing optimizes intake efficiency and ECU management to deliver stronger top-end power, improved midrange torque, and crisper throttle response while keeping installation simple and fully reversible.

What’s Included

• GRT Stage 3 Airbox Kit – Tuono V4 E5+ 2025 (USA 2026): based on the RSV4 RR/RF airbox and modified specifically for Tuono V4; larger volume, improved sealing, and better filter placement/surface. Supplied pre-assembled with Sprint Filter PM147S and connecting hoses.
• UpMap T800+ for RSV4/Tuono V4 E5+ 2025 (USA 2026): Bluetooth ECU interface to back up the OEM map and load the dedicated calibration for this Stage 3 intake configuration via the smartphone app.

Key Benefits

• Noticeable gains at high rpm with a fuller midrange and smoother delivery.
• Quicker throttle response thanks to optimized airbox design and matched ECU mapping.
• Plug-and-play installation with pre-assembled airbox and app-guided mapping.
• High airflow & protection from the included Sprint Filter PM147S.

Technical Details

• Airbox layout derived from RSV4 RR/RF, adapted to fit the Tuono V4 2025 platform.
• Flat top cover without upper injector protrusions for increased volume and sealing.
• Kit contents: pre-assembled airbox, connecting hoses, Sprint Filter PM147S.
• UpMap T800+: saves OEM map, loads the specific Stage 3 intake map, and manages updates via iOS/Android.

Compatibility

Valid exclusively for Aprilia Tuono V4 1100 E5+ 2025 (USA 2026).

Installation Notes

1. Install the GRT Stage 3 airbox and included PM147S filter; verify correct airbox sealing.
2. Connect UpMap T800+, back up the OEM ECU map, and load the dedicated Stage 3 calibration for the airbox kit.
3. Perform final checks (idle, leak test) before road/track use.

Dyno graphs are indicative; results vary by bike and exhaust configuration. A premium exhaust (e.g., Akrapovic) is recommended for best results.

FAQ

Do I need ECU remapping?
Yes. Use UpMap T800+ to load the specific Stage 3 intake map so the electronics fully match the new airbox and filter.

Is the kit reversible?
Yes. The installation is plug-and-play and can be returned to stock if needed.

Final Notes

The Stage 3 Airbox Bundle – Tuono V4 2025 (USA 2026) offers a balanced, intake-focused upgrade with dedicated mapping support to enhance power, torque, and throttle response while preserving reliability and ease of use.