Tamiya 51550 TB-04 K Parts Stiffener SP.1550 Touring Car Brace  [51550]

Improve TB-04 Rigidity with the Tamiya 51550 K Parts Stiffener

The Tamiya 51550 K Parts Stiffener reinforces key chassis sections on the TB-04 4WD touring car to reduce body twist and support steadier handling at higher speeds. The design focuses on practical stiffness gains without excess weight.

Track Use and Handling Benefits

Reducing chassis deflection helps make steering inputs more direct and predictable, which is useful for drivers chasing consistent lap times. This stiffener is a simple way to dial in a firmer platform.

Installation Notes and Compatibility

Made to integrate with the TB-04 structure, the stiffener installs using standard fasteners and does not usually require cutting or drilling. Confirm your chassis variant before fitting.