This product is a genuine Traxxas 272mm chassis designed for the 4-Tec 3.0 platform, including the Toyota GR Supra edition. It is molded from high-strength composite material to provide a rigid and durable foundation for precise suspension geometry and drivetrain alignment. The lightweight yet impact-resistant construction helps maintain balanced on-road handling and long-term durability. It serves as a direct factory replacement for restoring performance and structural integrity to your vehicle without modification.