What is Hyper-Flex polyurethane and why is it better than rubber?

Hyper-Flex is Energy Suspension's proprietary performance polyurethane material. It's formulated to be much more durable than standard rubber, resisting wear and tear from oils, coolants, UV rays, and pollutants. This means it lasts significantly longer and maintains its shape and function better under stress.

What specific parts are included in this master bushing set?

This master set includes components for the front and rear control arms, the rear differential, and the front and rear sway bar frame bushings. It's a comprehensive kit designed to replace most of the suspension's key pivot points.

Will this kit improve my Miata's handling on the track?

Yes, by maintaining proper alignment and reducing unwanted flex, these bushings can lead to a more responsive and stable feel during spirited driving or track use. Drivers often report improved handling and control after installing this type of kit.

Energy Suspension 90-97 Mazda Miata Red Hyper-Flex Master Bushing Set

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Specifications

Brand: Energy Suspension
Part #: 11.18102R
UPC: 703639079378

Energy Suspension 90-97 Mazda Miata Red Hyper-Flex Master Bushing Set

Name: Energy Suspension 90-97 Mazda Miata Red Hyper-Flex Master Bushing Set
Brand: Energy Suspension
Price: 440.63 USD
Availability: InStock

$440.63

On Backorder — Expected to ship by Apr 19, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1990-2005 Mazda Miata. Energy Suspension Red Hyper-Flex Master Bushing Set improves handling and control.

Key Features

Fits 1990-1997 and 1999-2005 Mazda Miata.
Made from Energy's Hyper-Flex performance polyurethane for improved durability and resistance to undercar chemicals and environmental factors.
Helps maintain proper caster and camber alignment for more predictable handling.
Increases overall handling and control of the vehicle.
Reduces wheel hop during quick acceleration.
Improves suspension stability and braking control.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Mazda Miata 1990-1997, 1999-2005

Product Details

Energy Suspension is a well-known name for performance polyurethane components, and this Master Bushing Set is built to match that reputation. If you're looking to tighten up the feel of your 1990-1997 or 1999-2005 Mazda Miata, replacing worn-out rubber bushings with these Hyper-Flex polyurethane pieces is a solid move. They help maintain proper caster and camber alignment, which is key for predictable handling.

These aren't just any bushings; they're made from Energy's Hyper-Flex performance polyurethane. This material is known for its durability, resisting damage from undercar chemicals like oil and coolant, as well as environmental factors like UV rays and pollutants. This means they'll outlast standard rubber bushings by a significant margin, offering a cost-effective way to improve your car's performance. You can expect a noticeable increase in handling and control, reduced wheel hop during hard acceleration, and improved suspension stability for more confident driving.

This master set includes bushings for the front and rear control arms, the rear differential, and both front and rear sway bars. Everything you need to give your Miata's suspension a comprehensive refresh and a more connected feel to the road.