The XRAY 302182-H X4 CFF Front Lower Arm uses Carbon Fiber Fusion (CFF) to sharpen chassis response and stability. This hard right-side arm is aimed at X4 cars running on carpet or high-traction asphalt where a firmer suspension arm improves predictable handling.
Placing the shock mounting in the centre of the arm spreads forces evenly through the suspension, improving mechanical grip and turn-in feel. The harder material yields steadier behaviour through a sequence of bends compared to softer arms.
Recommended for racers wanting more consistent mid-corner grip on carpet layouts or grippy asphalt surfaces, offering repeatable cornering and tuning predictability.
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