Tamiya 9805933 Stiffener Spacer Set (4) for TRF415 Tuning  [9805933]

Solid Chassis Support for TRF415 with Tamiya 9805933

For those invested in keeping a TRF415 performing at its best, the Tamiya 9805933 Stiffener Spacer set provides a simple way to boost chassis stiffness. The kit includes four spacers made to suit the TRF415 layout for reliable fit and function.

How These Spacers Work

These spacers stiffen key points of the TRF415 chassis to reduce unwanted flex, helping the car hold consistent handling through corners and at speed. Fitting is straightforward and accessible to both experienced tuners and those new to chassis setup.

Best Surfaces and Use

They make the biggest difference on smooth, high-grip surfaces where reducing flex yields sharper steering and steadier lap times. Use them when you want greater precision during fast runs or competitive events.