The F103GT-11/LB aluminium upper deck plate support is an aftermarket tuning component for the Tamiya TT-01 Type-E chassis. It is intended to increase top-deck rigidity and refine chassis torsional characteristics while preserving factory suspension geometry.
In a setup context, this support is used to methodically alter the chassis' torsional response, allowing precise evaluation of turn-in and mid-corner balance changes. Installation uses existing upper-deck mounting points; when applying this upgrade, log handling changes and iterate shock damping and anti-roll adjustments to optimise lap consistency.
Fit this aluminium plate when conducting focused chassis tuning for competitive on-road setups on TT-01 Type-E platforms, using controlled tests to quantify handling effects.