Hobbyists who want tighter setup control for the Xray T4'21 can use the Factory Pro FP-O-XCP004 Body Rideheight Downstop Set to make precise adjustments. Designed for the T4'21, it supports accurate clearance settings to suit different track conditions.
Correct ride height is a key part of chassis balance and predictable steering, especially mid-corner. The Factory Pro downstop set helps the T4'21 hold a consistent stance, reducing unwanted body movement and improving driver confidence lap after lap.
The FP-O-XCP004 is designed for easy installation so even newcomers can fit it without specialist kit. After fitting, you can quickly tweak the ride height to test low and high settings and find the best compromise for grip and responsiveness.
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