Bundle: Evo Race Airbox Kit for Aprilia RS 660 and Tuono 660 2021-2024 (USA 2025)by GRT + UpMap (with one map)
SKU: MB00139-GRT-AIRBOX-UPM
SAVE £140.00!!
This bundle includes the new Evo Race Airbox kit and an UpMap (with one map and the OBD cable).
The new Evo Race Airbox gives 20% more volume downstream the filter, +2-3hp on the whole power plot and 40% weight reduction compared to stock airbox fitted with Sprint air filter.
The fuel tank is used as airbox lid, sealing it with an o-ring. It has a built-in engine casing breather and it has no open drains, as required by racing rules. Bike maintenance and motor accessibility is easier and faster.
Supplied air filter is made in a fire-proof sponge and is very free flowing, but you can cut and fit a finer filtering panel if you use the bike in a dusty track.
It’s made in MJF technology 3D-print in PA12 carbon reinforced powder to ensure a good strength combined with light weight and a precise and repeatable fitting.
Geometry and air flow path has been intensively optimized using CFD calculations thanks to DMZ Engineering, our partner in this project.
Installation note: the engine wiring loom needs a little relocation and removal of pair system and tank ventilation system is needed.
Upmap customized race mapping by Gabro Racing provides a full electronic deactivation of those items, including lambda probes.
OPTIONAL LID:
The “open top” setup only works on stock OEM fuel tank. For the use of the airbox with aftermarket large capacity aluminium-made fuel tanks you can buy and install an optional lid/cover here:
Airbox lid Aprilia 660 for RS and Tuono 660 by GRT
We suggest a combined installation of this AirBox with our Ram Air Scoop for RS 660:
Air scoop 660 by GRT for Aprilia RS, front fairing
And also Velocity Stacks:
Velocity stacks 660 for RS and Tuono 660 by GRT
Available also Variable Velocity Stacks:
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