Speak to one of our experts.
Speak to one of our experts.
We’ve selected the material that offers the best balance of performance and comfort for your vehicle’s needs.
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.
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 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!
These rods are produced in 90 Shore A which allows them to be machined on a lathe.
Polybush Shop
Vehicle Sets
OE Reference: N.A.S
Bushes Per Vehicle Set: 4
Vehicle Sets
OE Reference: N.A.S
Bushes Per Vehicle Set: 4
Vehicle Sets
OE Reference: N.A.S
Bushes Per Vehicle Set: 4
Vehicle Sets
OE Reference: N.A.S
Bushes Per Vehicle Set: 4
Polybush – Thinsulate Beanie
Bushes Per Vehicle Set: 2
Bushes Per Vehicle Set: 2
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Fitting Videos
Specifications
Polybush manufactures precision-engineered polyurethane suspension bushes for the Porsche 912, covering all models produced between 1965 and 1969. While the 912 is celebrated for its exceptional balance and nimble handling, many examples are still running on original rubber that is now over 50 years old. As these factory bushes perish, owners often experience 912 steering wander, vague turn-in, and a general loss of the car’s characteristic agility.
Restoring Porsche 912 Handling and Chassis Precision
Our polyurethane components are developed as direct replacements for original rubber at key mounting points, including front control arms and rear trailing arms. By removing the unwanted “play” associated with aged rubber, Polybush material helps the 912 maintain its factory-intended suspension geometry. This results in a more connected driving experience, particularly through narrow B-road bends where steering feedback and chassis composure are vital.
5 Technical Benefits of Polybush for Porsche 912 Models
Sharper Steering Feedback: Eliminates the “spongy” feel of perished rubber for more direct communication through the wheel.
Maintenance-Free Dry Fit: These bushes require no grease, avoiding the dirt-attracting mess and potential squeaking of lubricated alternatives.
Resilience to Environmental Damage: Polyurethane is naturally resistant to engine oil, fuel, and road grime, which frequently degrade classic rubber components.
Improved Braking Stability: Reduces unwanted “arm-smearing” under load, ensuring the car remains stable and tracks straight during deceleration.
Preserved Geometry: Unlike rubber, which deforms under cornering loads, our bushes keep your alignment settings “true” for more predictable handling.
For any Porsche 912 restoration, replacing the original bushes with Polybush is one of the most effective ways to return the chassis to its intended level of lightweight precision without compromising its classic character.
