ARRMA Wide Arm BOOST Box RC Upgrades G-ARA230008

It took about an hour to put in even with my knowledge but it's worth it for handling. I would suggest changing the pre-load on the shocks because it does cause them to soften up a bit, especially at the front

Super easy to mount on a vorteks 3s, looks great, has improved the stability in turns, and has survived several bashing runs without any issues

Quedaron perfectos, no necesitas nada solo montarlos, ni calibrar las barras, todo queda perfecto..

The ARRMA Wide Track Arm BOOST Box (ARA230008) is one of those deceptively simple upgrades that completely changes the character of an RC basher in the best possible way. From the moment it’s installed, the difference in stance, stability, and overall confidence behind the wheel is immediately noticeable. What really stands out is how much more planted the truck feels. The wider track width transforms the handling, dramatically reducing traction roll and giving the vehicle a much more composed, predictable feel through corners and high-speed passes. It takes an already capable ARRMA platform and makes it feel noticeably more confident and controlled on just about any surface. Despite the added width, the handling still feels natural and fun. Jumps, bashing, and aggressive driving all remain just as exciting, but with a welcome boost in stability that lets you push harder without constantly worrying about flipping over. It strikes a perfect balance between increased performance and maintaining that wild ARRMA personality. Installation is another major win. The kit comes well organized with pre-assembled components, link turnbuckles, and clear instructions, making the upgrade straightforward even for less experienced builders. The included QR-code assembly guide is a nice touch that helps streamline the whole process and gets you back to driving quickly. Build quality is exactly what you’d expect from ARRMA—tough, durable, and ready for real-world abuse. Everything fits cleanly, and once installed, it feels like a factory-level upgrade rather than an aftermarket experiment. If you want a simple but highly effective way to improve stability and control on your ARRMA Granite or Vorteks platform, the Wide Track Arm BOOST Box is an excellent choice. It delivers a noticeably more confident driving experience while keeping all the speed and excitement intact.

100% good fitting My Granite is now much funny to drive

Transformative. Long grass, gravel or tarmac, it slides around beautifully! A touch of throttle with some counter steering, and it can flick the tail out in corners as well! Plus, …just LOOK at it!!