The Extreme Heavy-Duty Upgrade Kit transforms your already-tough Hoss 4X4, Rustler 4X4, or Slash 4X4 into the ultimate bashing machine. Engineered for extreme brushless power systems, the kit includes a full complement of drive line and suspension parts designed to work together ...The Extreme Heavy-Duty Upgrade Kit transforms your already-tough Hoss 4X4, Rustler 4X4, or Slash 4X4 into the ultimate bashing machine. Engineered for extreme brushless power systems, the kit includes a full complement of drive line and suspension parts designed to work together as a complete package.
Whether you're sending it at the skate park or preparing for a speed run, the Extreme Heavy-Duty Upgrade Kit is battle-hardened to withstand brutal punishment and come back for more. Easy to Install This all-inclusive package comes with everything needed to transform your truck. Designed to work as a complete package, everything fits together with perfect precision.
This kit includes all replacement hardware and works with either standard or HD suspension arms.