XRAY T4'19 Racing Chassis Stiffener Plate - Arrowmax AM-900001  [AM-900001]

Introduction to the Arrowmax T4'19 Chassis Plate

The Arrowmax AM-900001 is a machined magnesium stiff plate produced for XRAY T4'19 touring car chassis. It is designed as a replacement upgrade to modify central torsional rigidity for track-focused setup work.

This item is targeted at tuning adjustments rather than cosmetic changes: increasing centre stiffness alters weight transfer and steering balance. The notes here outline fitment considerations, recommended installation steps, and how the plate interfaces with suspension and tyre choices without asserting guaranteed gains.

Installation brief: verify the plate matches the T4'19 mounting layout, clear any electronics and movable items that obstruct access, and use proper torque on hex fasteners to avoid deforming the plate. Depending on accessory placement, small clearances may need addressing.

Consider the AM-900001 plate as part of a comprehensive setup strategy; evaluate its effects alongside damper tuning and tyre selection to determine whether it fits your race requirements.