Vehicle Compatibility

The 8.5118R is designed for Toyota vehicles equipped with a 27mm front sway bar.

Because sway bar diameters vary between trims and model years, always verify:

• Factory sway bar diameter
• Vehicle year
• Trim level
• Suspension package

Measuring the sway bar with calipers is the most accurate way to confirm compatibility.

Hyper-Flex® Polyurethane Construction

Energy Suspension’s proprietary Hyper-Flex® polyurethane offers several advantages over factory rubber.

Benefits include:

• Increased durability
• Reduced bushing flex
• Better suspension consistency
• Longer service life
• Excellent wear resistance

Unlike rubber, polyurethane resists deformation and maintains its shape even after years of use.

Improve Handling

The front sway bar controls body roll during cornering.

Replacing worn sway bar bushings helps:

• Reduce body roll
• Improve steering response
• Increase front-end stability
• Improve cornering confidence
• Restore sway bar effectiveness

These improvements are especially noticeable during aggressive driving or emergency maneuvers.

Built to Resist Harsh Conditions

Factory rubber bushings deteriorate over time from environmental exposure.

Hyper-Flex polyurethane resists:

• Motor oil
• Grease
• Road salt
• Chemicals
• Ozone
• UV exposure
• Road debris

This makes polyurethane bushings ideal for long-term street and performance use.

Street & Performance Ready

The 8.5118R sway bar bushings are suitable for:

• Daily drivers
• Lowered vehicles
• Performance street cars
• Autocross
• Track days
• Restorations

The firmer polyurethane material allows the sway bar to react more quickly than soft factory rubber bushings.

Installation

Installing sway bar bushings is generally straightforward.

Typical installation includes:

1. Safely raise and support the vehicle.
2. Remove the sway bar mounting brackets.
3. Remove the old rubber bushings.
4. Lubricate the new polyurethane bushings with the supplied grease (if included).
5. Install the new bushings.
6. Reinstall the sway bar brackets and torque all hardware to factory specifications.

Unlike control arm bushings, sway bar bushings typically do not require a hydraulic press.

Benefits After Installation

Replacing worn sway bar bushings can provide:

• Sharper steering response
• Reduced body roll
• Improved cornering stability
• Longer bushing life
• More consistent suspension performance

Pros

• Fits 27mm Toyota front sway bars
• Durable Hyper-Flex® polyurethane construction
• Longer-lasting than factory rubber
• Excellent resistance to oil and chemicals
• Improves steering feel and cornering stability
• Direct replacement design
• Suitable for street and motorsports use
• Made by a trusted suspension manufacturer

Cons

• Requires confirming sway bar diameter before purchase
• Firmer than OEM rubber bushings
• May transmit slightly more road feel
• Periodic polyurethane lubrication may help prevent squeaks, depending on application

Final Verdict

The Energy Suspension 8.5118R 27mm Front Sway Bar Bushing Set is an excellent upgrade for Toyota owners looking to restore or improve front suspension performance. Its Hyper-Flex® polyurethane construction, resistance to contaminants, and improved rigidity make it a significant improvement over aging factory rubber bushings.

Whether you’re refreshing an older suspension or building a more responsive street or track vehicle, the 8.5118R delivers improved steering precision, reduced body roll, and long-lasting durability.