Engineered to eliminate this compliance without compromising the period-correct aesthetic required for historic touring car grids, vintage rallies, or concours-level builds.
An essential baseline upgrade for competitive historic touring cars, track-day builds, and autocross E21 platforms demanding precise chassis feedback and absolute durability under load.
Lock down classic E21 suspension geometry. These dark grey Heritage polyurethane bushings prevent dynamic alignment drift under load, giving you track-tested front-end precision while maintaining an authentic, stock appearance.
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Secure your E21 front anti-roll bar with Powerflex Heritage. These 22mm polyurethane bushings provide track-ready deflection resistance while maintaining a stealthy, factory-rubber appearance.
Lock down your classic E21 front suspension geometry. These Heritage Series polyurethane bushings increase structural rigidity by 30% over stock rubber while maintaining an authentic, factory-stealth appearance under the chassis.
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