The BUL-18004-OR front chassis brace is an alloy strengthening piece designed to replace the stock front brace on HPI Bullet models. It raises front-end rigidity and reduces flex at the connection between the chassis and front suspension, helping to refine steering inputs and on-track balance without modifying suspension geometry.
Intended compatibility covers HPI Bullet 3.0 MT and ST nitro models, so check your Bullet variant before installation. The orange anodised finish provides a dimensionally stable, low-profile brace that integrates with the factory mounting points around the front bulkhead and shock tower.
Installation follows a straightforward swap: remove the original unit, align the alloy brace with the factory holes, and secure it with the existing fasteners for direct fit. There should be no need to reposition servos, ESCs, or the engine since the brace affects structural stiffness only.
Use this brace as a tuning option to firm up the front end rather than as a suspension change: it is useful when seeking crisper turn-in or lower chassis flex under braking and acceleration, and pairs well with anti-roll bar and shock tuning for final setup.
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