Energy Suspension Hyper-Flex Universal Sway Bar Bushings – 30mm | Polyurethane | Black | 9.5191G

Energy Suspension’s Hyper-Flex sway bar bushings are the most impactful suspension bushing upgrade you can make for the money — and the universal 30mm set covers any vehicle running a 30mm diameter OEM or aftermarket sway bar. As Energy Suspension puts it: upgrading to Hyper-Flex polyurethane sway bar bushings makes your existing sway bar system significantly more effective, delivering handling improvements comparable to fitting a larger, higher-performance bar — at a fraction of the cost. Fits any 30mm sway bar — OEM or aftermarket. Verify your bar diameter before ordering.

Why Sway Bar Bushings Have the Biggest Impact of Any Bushing Upgrade

The sway bar (anti-roll bar) connects the left and right sides of the suspension to resist body roll during cornering. Its effectiveness depends entirely on how rigidly it is mounted to the chassis — and that’s where the factory rubber bushings become the limiting factor. Rubber sway bar bushings compress and deflect under cornering loads, allowing the bar to move within its mounts before it can begin resisting body roll. This compliance delays the bar’s response, reduces its effective stiffness, and introduces a lag between steering input and body roll control that makes the car feel vague and slow to respond. Energy Suspension’s Hyper-Flex polyurethane bushings are significantly firmer than rubber — holding the sway bar rigidly in its mounts so it can begin working immediately when cornering loads are applied. The result is sharper turn-in, reduced body roll, and more predictable, confidence-inspiring handling — from the same sway bar you already have.

Key Features

• Greatest Handling Improvement Per Dollar of Any Bushing Upgrade: Energy Suspension’s own assessment — and it’s accurate. Sway bar bushings are the highest-leverage bushing upgrade on any vehicle because the sway bar’s effectiveness is directly limited by how firmly it is held in its mounts. Firmer bushings = more effective bar = less body roll and sharper handling, without changing any other suspension component
• Hyper-Flex Polyurethane – Outlasts Rubber: Energy Suspension’s proprietary Hyper-Flex compound is significantly more durable than OEM rubber — resisting deterioration from oil, heat, UV exposure, and the mechanical stress of repeated cornering loads that cause rubber bushings to crack, harden, and delaminate over time. Hyper-Flex maintains its performance characteristics over a far longer service life than rubber
• Universal 30mm Fitment: Fits any sway bar with a 30mm outside diameter — OEM factory bars, aftermarket performance bars (Whiteline, Eibach, Hotchkis, Sway-A-Way, etc.), or custom fabricated bars. Measure your bar diameter before ordering to confirm fitment
• Easy Installation: Sway bar bushing replacement is one of the most straightforward suspension jobs — typically requiring only basic hand tools and a jack. No press required, no alignment needed after installation
• Black Finish: Standard black polyurethane — Energy Suspension’s classic colour, providing a clean appearance at the sway bar mount
• Energy Suspension Quality: Energy Suspension is one of the most respected polyurethane bushing manufacturers in the performance aftermarket, with decades of experience engineering application-specific and universal bushing sets for street, track, and off-road use

Fitment

Universal — fits any sway bar / anti-roll bar with a 30mm outside diameter. Compatible with OEM factory sway bars and aftermarket performance bars from Whiteline, Eibach, Hotchkis, Sway-A-Way, and other manufacturers. Measure your bar diameter before ordering — sway bar bushing fitment is determined entirely by bar diameter.

Specifications

• Brand: Energy Suspension
• Part Number: 9.5191G
• Series: Hyper-Flex
• Component: Sway Bar Bushings
• Fitment: Universal — 30mm Bar Diameter
• Material: Hyper-Flex Polyurethane
• Colour: Black
• Quantity: Sold as a pair (2 bushings)

Note: Lubricate bushings with the supplied Energy Suspension grease or a compatible polyurethane-safe lubricant during installation — do not use petroleum-based greases. Verify your sway bar outside diameter is exactly 30mm before ordering — polyurethane sway bar bushings must match the bar diameter precisely for correct fitment and performance. No alignment required after installation.