Ecx used to be a much more popular brand when I first got into this hobby, even these forums were a lot more active. This place is a ghost town anymore compared to what it once was. Ever since Horizon stopped allowing online sale of Ecx vehicles that really hurt the brand IMHO. The few upgrades that were available for the 1/18 stuff is all but gone now, the upgrades for the 1/10 platform are also disappearing, pretty sure Ecx stopped making their own upgrade parts as well as you cannot even find them listed on the Horizon website. The only things I can find are the metal upgrade diff gears and the shocks. The shock towers, the hubs, the steering bell crank, the wheel hexes, the servo horns, the motor mount plate all have gone the way of the dodo.