XRAY T4'19 Chassis Stiffening Magnesium Plate - Arrowmax AM-900001  [AM-900001]

Arrowmax T4'19 Magnesium Chassis Plate Overview

This Arrowmax AM-900001 plate is a machined magnesium stiffener designed for XRAY T4'19 touring car applications. It serves as a drop-in upgrade or replacement to adjust central torsional rigidity for refined on-track setup tuning.

The component is intended for setup work rather than looks: increasing central stiffness changes weight transfer and steering feel. The content here covers fitment checks, installation tips, and how the plate integrates into broader suspension and tyre tuning without promising specific performance gains.

Installation notes: confirm the plate aligns with the T4'19 mounting points, remove electronics and any moving parts that block access, and apply correct torque to hex screws to avoid distorting the plate. Minor clearance work around accessories may be required depending on your car's layout.

As part of a deliberate tuning approach, the AM-900001 plate will interact with spring rates, damper setup, and tyre choice; test changes incrementally to find the preferred balance for race conditions.