The Factory Pro FP-O-TCP006 front brace kit includes one 1mm and one 2mm plate designed to reinforce the TRF421 front bulkhead. The parts are intended to cut unwanted flex that can upset steering under load.
With less movement at the front, the car holds its geometry better through corners, which helps drivers make finer setup adjustments and improves consistency lap after lap.
The braces are made to align with the TRF421 layout and generally install with common modelling tools, making this an accessible upgrade for both racers and experienced hobbyists.
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