Owners of the Xray X4 can refine handling using the Factory Pro FP-O-XCP013 Front Upper Deck Brace Set. The pack contains a 1mm and a 2mm brace so you can swap between softer and firmer setups according to circuit demands and driving preference.
Engineered for Xray X4 chassis geometry, the two thicknesses deliver distinct handling traits. The thinner 1mm brace increases compliance for better traction over uneven sections, while the thicker 2mm unit tightens the front end for more immediate steering inputs on smooth surfaces.
Fitting the Factory Pro braces is a quick task using the Xray X4's original mounting points, reducing workshop time. Once installed the braces sit flush with the chassis and provide predictable changes in handling without major setup overhaul.
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