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but any map must be installed separately using the appropriate Marelli ECU cable
This product does not meet emission compliance requirements for street or highway use
The device includes:
Key Advantages
where removing unnecessary components can improve performance and reduce the motorcycle’s overall weight
Kit Aprilia RS V4 2017-2024 (USA 2025): Big-Bore Velocity Stacks + 51mm BoRed Throttle Bodies high ship but any map must bePlease note, reflashinh the ECU with UpMap (Aprilia UpMap V4 2021 onwards RS and Tuono T800+ with map) is required. Dedicated map available. Coupon included (worth 168,00) to download the dedicated map. Maximize airflow with 51mm stacks and machined throttle bodies 51mm big bore velocity stacks kit designed by the Gabro Racing Team, plus the OEM throttle bodies bored from 48 to 51mm: superior airflow, more efficient combustion and increased power at
