The next step in tuning your car's handling - after shocks/springs and camber plates - should be a set of swaybars. Using larger front and rear sway bars will give your car better/quicker turn-in and less bodyroll in corners. These bars replace the existing sway bars on the car for a clean and simple upgrade with very little downside. Sway bars should be matched with your springs/shocks to maintain a proper handling balance. In some cases only a front or rear bar is needed to positively change the balance and make the car more neutral. We sell sway bar kits from H&R, Racing Dynamics, OE BMW upgrades, and even some of our own designs. Swaybars are sold with new bushings. New links and other hardware are strongly recommended.
Lock down your 27mm anti-roll bar. These Heritage polyurethane bushings optimize front sway bar efficiency for track-ready handling stability, while maintaining a discrete, factory-original dark grey appearance.
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When hundredths of a second matter, do not let OEM rubber compromise your setup. Upgrade to Powerflex Black Series for predictable, race-winning handling.
Eliminate sway bar deflection on your BMW 2002. These 16mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance.
In high-performance stage and track environments, chassis deflection is the enemy of precision. The Powerflex Heritage Collection is engineered specifically for enthusiasts and restorers who demand modern, track-level suspension dynamics without compromising the classic aesthetic of a vintage or modern-classic cockpit.
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Maximize your 20mm sway bar's efficiency. These high-rigidity polyurethane bushings eliminate compliance inside the mounting brackets, delivering instant bar transition and stable chassis tracking under track-level cornering forces.
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Factory-issued rubber sway bar bushings are engineered for commuter comfort, meaning they are prone to significant deflection under lateral loads. Over time, environmental exposure and hard cornering cycles cause these rubber units to soften, stretch, and perish, leading to unpredicted handling characteristics, delayed steering response, and vagueness at the limit.
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Lock down your 22.5mm front anti-roll bar geometry. These 95A durometer Black Series polyurethane bushings eliminate deflection under extreme lateral loads, yielding instant chassis rotation and flat, track-ready handling corner after corner.
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If you are chasing tenths on the stopwatch, compliance is the enemy. Upgrading to the Black Series 14mm rear sway bar bushings stabilizes the rear axle under aggressive trail-braking and mid-corner transitions. It's an essential, cost-effective upgrade for any dedicated track car or weekend time-attack build
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Eliminate sway bar deflection on your BMW 2002. These 20mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance.
When fractions of a second matter, communication between the chassis and the driver must be flawless. PowerFlex removes the unpredictable deflection of factory bushings, giving your team a more consistent, tunable platform. For grid-competitive performance and bulletproof reliability, equip your chassis with Powerflex Black Series.
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Eliminate anti-roll bar lag. These 95A durometer Black Series bushings anchor your 20mm sway bar, delivering zero-deflection chassis stability and instant lateral weight transfer on the track.
Lock down your classic's suspension geometry. These 15mm dark grey Heritage bushings eliminate sway bar deflection, providing modernized cornering stability while preserving a completely stock, original-equipment look beneath your chassis.
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Lock down your rear suspension geometry and unlock the true handling potential of your F-Chassis BMW. Perfect for the teams and drivers who refuse to compromise on track performance.
Chassis predictability and instantaneous transient response are non-negotiable. Factory rubber anti-roll bar bushings are engineered for compliance, introducing dynamic deflection, delayed roll resistance, and variable geometry under high cornering loads.
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Eliminate front sway bar deflection on your E38 7 Series. These 21.5mm Heritage polyurethane bushings optimize roll stabilization while maintaining a discrete, factory-original dark grey aesthetic.
In high-performance driving and competitive motorsport, precision is everything. Stock rubber bushings flex, deflect, and degrade under load, leading to inconsistent handling, delayed chassis response, and unpredictable dynamic toe and camber changes.
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The Powerflex Black Series is a track-focused upgrade engineered to eliminate this compliance. Manufactured from a rigid 95 Shore A durometer polyurethane compound, these 28mm front sway bar bushings ensure immediate, uncompromised load transfer across the front axle. For dedicated race, track-day, or tarmac rally applications, this component locks down chassis roll geometry and stabilizes the front track width under heavy lateral G-loads.
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Lock down your front anti-roll bar geometry. These track-spec 95A durometer Black Series bushings eliminate latency in your 30mm sway bar, ensuring immediate weight transfer management and maximum front-end bite on track.
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Lock down your vintage anti-roll bar geometry. These ultra-hard 95A durometer Black Series polyurethane bushings eliminate link rod compression, delivering maximum bar efficiency and predictable cornering balance under competitive track conditions.
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Eliminate front sway bar lag on your classic BMW. These 23mm Heritage polyurethane bushings maximize roll-resistance while preserving a discrete, factory-original dark grey appearance.
Lock down your front anti-roll bar geometry. These 21.5mm polyurethane bushings eliminate mounting deflection, ensuring immediate sway bar transition and track-ready front chassis stability under load.
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Maintaining the delicate balance between chassis stiffness and historical authenticity is critical. The Powerflex Heritage Edition Rear Sway Bar Bushing is engineered specifically for race teams and enthusiast builders looking to optimize the roll stiffness of the classic BMW E28, and E24 platforms without compromising the aesthetic integrity of a period-correct build.
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A critical component for optimizing rear-axle roll stiffness distribution. For teams campaigning in historic touring car series, spec series, vintage endurance racing, or any enthusiast requiring an OEM appearance profile alongside repeatable, data-proven handling metrics, this component offers a definitive performance advantage.
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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 front caster drift on your classic BMW 2002. These high-performance Heritage tie bar bushings eliminate wheel deflection under load while retaining a discrete, factory-original dark grey layout.
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Maximize your 30.8mm CSL sway bar efficiency. These Heritage polyurethane bushings eliminate bracket-side deflection for sharper front-axle bite, finished in a discrete dark grey color way.
Lock down your classic BMW's sway bar geometry. These hard 95A durometer Black Series bushings eliminate mounting compliance, yielding instant roll resistance and track-validated chassis predictability.
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Eliminate front sway bar deflection and lateral movement on your G8X. This 29mm polyurethane kit includes heavy-duty lateral support clamps to secure your front anti-roll geometry under extreme track conditions.
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Eliminate front sway bar slop on your E38. These 20.5mm Heritage polyurethane bushings optimize cornering stability while maintaining a discrete, factory-original dark grey appearance under the chassis.
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Engineered for drivers who demand modern, track-ready precision without compromising the classic aesthetic of their vehicle, the PowerFlex Heritage Collection delivers ultimate chassis control.
In professional motorsport, chassis predictability and geometric stability are non-negotiable. Standard factory rubber bushings are designed for low-frequency compliance, but under dynamic loading, they suffer from significant deflection. This deflection distorts your suspension geometry, slows down anti-roll bar transition times, and masks critical feedback from the rear axle.
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Eliminate front sway bar deflection on your E30. These 24mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance.
Lock down your front anti-roll bar geometry. These 95A durometer Black Series bushings remove all compression slop from your 21mm bar, delivering instantaneous chassis translation and track-ready cornering stiffness.
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In professional motorsport, body roll and delayed chassis response are the enemies of low lap times. The Powerflex Black Series Rear Sway Bar Bushings are engineered specifically for track, rally, and high-performance race applications where maximum chassis control is non-negotiable.
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Eliminate front sway bar deflection on your E30. These 21mm Heritage polyurethane bushings maximize bar stabilization while preserving a discrete, factory-original dark grey appearance.
Engineered to eliminate this compliance without compromising the period-correct aesthetic required for historic touring car grids, vintage rallies, or concours-level builds.
Eliminate sway bar deflection on your E30. These 18.5mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance.
Factory rubber bushings act like a sponge, delaying the time it takes for your rear sway bar to engage during turn-in. The PowerFlex Black Series delivers instantaneous stabilization.
The Powerflex Street Series is an engineered polyurethane solution designed specifically for high-performance street applications, spirited canyon driving, and dual-purpose track day vehicles. By utilizing an optimized durometer compound, this component minimizes lateral and vertical deflection at the sway bar mounting point, ensuring immediate torsional resistance from the 28 mm anti-roll bar without introducing harsh cabin resonance.
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Eliminate front sway bar deflection on your BMW. These 24mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance
Lock down your E83's front anti-roll bar. These 95A durometer Black Series bushings increase rigidity by 80%, yielding zero sway bar deflection and immediate chassis translation during threshold cornering.
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