Save £107.00!
Racing Kit Stage 3.5 – Tuono V4 1100 E5+ 2025 (USA 2026)
Arrow Exhaust • High-Flow Airbox • GRT Stacks • UpMap
The Stage 3.5 Racing Kit for the Aprilia Tuono V4 1100 E5+ (EU 2025 / USA 2026) is a complete performance package built around the newest Tuono platform. It combines a cat-delete Arrow header, enlarged Stage 3 intake box, Gabro Racing Team velocity stacks and the UpMap T800+ tuning device to optimise breathing, exhaust flow and ECU management for track-focused gains.
Overview
This setup is designed for riders wanting a fully matched race configuration: a stainless decat exhaust manifold, enlarged and better-sealed intake system with Sprint Filter, custom GRT stacks and the UpMap unit for loading Gabro maps. The result is better airflow, improved throttle feel, stronger torque and smoother power across the rev range.
Included Components
Arrow Stainless Decat Header
Replaces the catalytic section, reduces weight by ~2.8 kg and improves torque and top-end flow. Track-only part, compatible with stock or Arrow mufflers.
Dekat Pipes Aprilia V4 EU 2025 (USA 2026) Stainless Steel
GRT Velocity Stacks (PA12)
Plug-and-play intake funnels that smooth out dips in the curve and add roughly 2–3 hp. Includes a coupon for the dedicated “STACKS” ECU map.
Intake Stacks Tuono V4 2025 Gabro Aprilia
Stage 3 Airbox Kit
RSV4-style enlarged airbox adapted for the Tuono, offering more volume, better sealing and improved filter placement. Pre-assembled with hoses and the Sprint Filter PM147S.
Stage 3 airbox kit for Aprilia Tuono V4 1100 E5+ 2025 (USA 2026)
UpMap T800+
Bluetooth ECU flash module for loading Gabro Racing Team calibrations. Includes stock map backup, one Gabro map coupon and OBD cable. Supports additional maps for the stacks and airbox.
UpMap Aprilia V4 2025-2026 E5+ USA RS Tuono
Main Advantages
-
Complete Stage 3.5 intake + exhaust + ECU tuning package
-
Better torque and top-end power from the Arrow header and enlarged airbox
-
Cleaner, more linear delivery thanks to GRT stacks
-
Quicker throttle response with dedicated Gabro maps
-
Lighter exhaust section (–2.8 kg)
-
UpMap app allows map loading, diagnostics, live data and error clearing
Technical Summary
-
Header: AISI 304 decat system for RSV4/Tuono V4 E5+ (track-use only)
-
Airbox: Expanded RSV4-style unit with flat lid and Sprint Filter
-
Stacks: 3D-printed PA12 funnels (+2/3 hp), includes mapping coupon
-
UpMap: Wireless ECU interface with stock map backup and Gabro tuning suite
-
Use: Racing/closed-course only
Compatibility
-
Aprilia Tuono V4 1100 E5+ EU 2025
-
Aprilia Tuono V4 1100 E5+ USA 2026
(Not suitable for earlier Tuono V4 models.)
Installation & Tuning Notes
Professional installation is recommended. The header removes the cat and valve, so ECU remapping with UpMap is necessary to avoid errors and correct AFR. After installing hardware, back up the OEM map and load the Gabro calibrations matched to this Stage 3.5 setup. Always verify performance and check for stored codes after flashing.
FAQ
Which maps should I load?
Use the Gabro Racing Team maps designed for the Stage 3 airbox, GRT stacks and decat header. UpMap includes one Gabro map; the stacks kit adds a coupon for the “STACKS” map.
Is it road legal?
No—this setup is for track use only.
Can I return the bike to stock?
Yes. Reinstall the OEM components and reload the saved factory map via UpMap.
Do I need anything else?
No extra parts are required, though a battery charger and professional installation are advised for safe tuning.