Innovation in RC never stops, and a clear example is Nahuel Mannella's recent work: a 3D-printed bumper for the Mugen MTC2R that challenges the stiffness of the original part and adds crucial flex in impacts.
In a detailed video he explains the design philosophy and how the part behaves on track — useful inspiration for anyone experimenting with additive manufacturing in 1/10 touring.
Story based on information from LiveRC.