For tuners working on XRAY X4 cars, the under-arm 1.4mm Front Anti-Roll Bar reduces ride height and helps stabilise the car at speed. It is aimed at racers who value consistent mid-corner grip and predictability.
The anti-roll bar uses ball-bearing mounting so motion stays smooth under load. External bearings on the bulkheads reduce friction and let you make swift setup changes during practice or qualifying.
Each bar has laser-etched stripes showing its thickness, so you can swap bars quickly. The accessible screw for adjusting bar height lets you tweak roll sensitivity trackside with minimal effort.
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