The Kyosho FAW319 under chassis is produced as a 2.2mm carbon plate (FZD2) and serves as a direct optional upgrade for the Fazer D2 chassis. Positioned under the original chassis, it reduces flex to raise rigidity and steering precision while promoting more consistent traction in on-road drift and handling scenarios.
Fitment is limited to the Fazer D2 chassis platform; the item attaches at the existing mounting points and is compatible with standard on-road components such as servos, ESC and motor without changing the basic arrangement. No extensive modifications are expected during normal installation but confirm fitment before final assembly.
As a tuning device, this undertray stiffens the lower chassis to limit unwanted bend, sharpen transient response and stabilise traction through corner transitions. Drivers should expect adjustments in turn-in and mid-corner characteristics and balance those effects with shock tuning, roll centre settings and tyre choices when optimising a drift setup.
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