Presentation of the Arrma Kit Boost Box 3S 4x4 Boost

Push the limits of performance with the ARRMA Boost Box 3S 4x4 Boost kit. Composed of a brushless power module, a slipper and pinions of different sizes, it allows quick and safe assembly for superior brushless performance.

Boost Your Speed

With this kit, you can propel your ARRMA 4X2 BOOST and MEGA RC vehicles to speeds greater than 30+ MPH (+/- 48 km/h). Leave your competitors in the dust!

Enjoy quick and safe installation with the online installation video accessible via a QR code. Transform your vehicle into a real speed monster in just a few simple steps.

Superior Performance

With the ARRMA Metal Slipper Power Module BOOST Box kit, your ARRMA vehicle propels itself to superior brushless performance. Get ready for an extraordinary driving experience!

Content Arrma Kit Boost Box 3S 4x4 Boost

ESC 3S Spektrum Smart Brushless Firma 100A
3S Spektrum 3660 3200Kv brushless motor and ARRMA radiator
Power module and Dual Slipper assembled with sintered crown 57 teeth Mod 0.8
30mm electric fan and co
20 tooth sprocket Mod 0.8 SafeD
18 tooth sprocket Mod 0.8 SafeD
15 tooth sprocket Mod 0.8 SafeD
All necessary hardware
ARRMA BOOST 3S brushless option kit manual
ARRMA BOOST sticker sheet

Characteristic of the Arrma Kit Boost Box 3S 4x4 Boost

INCREASE your vehicle speed whenever you are ready
Features a premium Spektrum Smart brushless 3S ESC and brushless motor
An online video showing easy step-by-step installation
Bonus color ARRMA BOOST stickers also included
To “explode” everything in RC bashing!
Option / upgrade part
Delivered complete
Compatible: Arrma Granite, Senton, Vorteks Boost 2WD