Factory rubber components are engineered for daily comfort, resulting in high compliance, unpredicted geometry changes, and a delayed chassis response under load.
Factory rubber components are a liability. The Powerflex Black Series Rear Anti-Roll Bar Bushing is a track-ready, engineering-focused upgrade designed exclusively for competitive motorsport and high-performance track vehicles.
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Stock rubber bushings are designed for commuter comfort, meaning they deflect under heavy cornering loads. This deflection introduces dynamic geometry changes, causing unpredictable handling and delayed chassis response.
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When competing at the limit, standard factory rubber compounds are a liability. Over time and under heavy lateral loads, stock bushings deflect, causing unpredictable geometry shifts, delayed transient response, and a vague rear-end feel.
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