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What Do The Different Grades Mean?

When There’s No Option Available:

We’ve selected the material that offers the best balance of performance and comfort for your vehicle’s needs.

Comfort (Blue 65A):

Our Comfort grade bushes are designed to enhance ride quality and minimise road noise, making them ideal for everyday driving. They are softer, providing maximum suspension articulation and a cushioned feel that absorbs bumps and vibrations effectively. This softer composition ensures a smoother, quieter driving experience, especially in Classic cars or Land Rovers. Comfort bushes maintain a balance between originality and ease of driving, catering to those who value a relaxed Factory-Fresh drive.

Dynamic (Orange 75A):

The Dynamic grade bushes offer a middle ground between Comfort and Performance. They are slightly firmer than the Comfort bushes, which improves handling and cornering response without sacrificing too much ride comfort. These bushes are ideal for drivers who enjoy a more engaging driving experience while still needing a level of comfort for daily use, whilst also being suitable for spirited driving & light track use.

Performance (RED 85A):

Performance grade bushes are the stiffest of the three, designed for enthusiasts who demand the utmost in handling and control. They offer minimal deflection, enhancing vehicle response and stability during aggressive driving. These bushes are perfect for high-performance or track vehicles where precision and handling are critical. While they might sacrifice some ride comfort, they deliver superior driving dynamics and control, ideal for those who push their vehicle to its limits – Including Towing!

Machinable Material:

These rods are produced in 90 Shore A which allows them to be machined on a lathe.

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HomeShopMazdaMazda RX8 (SE17) (2003-2012)

Polybush Shop

Mazda RX8 (SE17) (2003-2012) Suspension Bushes

Mazda

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Fitting Instructions

Additional product fitting instructions can be found below:

Specifications

Enhance the handling performance and durability of your Mazda RX‑8 with premium Polybush polyurethane suspension bushes designed to replace worn original rubber bushes and deliver improved steering precision, responsiveness and long term reliability. Polyurethane bushes provide a firmer, more controlled suspension feel, helping your RX‑8 stay composed under cornering, braking and acceleration.

This category includes a range of suspension bushes tailored for the Mazda RX‑8’s chassis, including control arm bushes, anti roll bar bushes, rear toe arm bushes and complete suspension bush kits for key suspension mounting points. Each Polybush part is engineered for direct fitment and correct suspension alignment, ensuring consistent handling performance without compromise.

Upgrading to polyurethane bushes helps reduce unwanted suspension flex and unwanted movement that can dilute steering feedback and create vague handling feel. Replacing perished rubber bushes can also help eliminate suspension noise, reduce uneven tyre wear and improve overall road holding, making your RX‑8 feel more agile and connected.

Whether you are carrying out regular maintenance or seeking a performance focused suspension upgrade, Polybush suspension bushes offer dependable performance, enhanced control and long lasting durability. Browse the full range and order online with fast UK delivery.