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: 20204AG040
Bushes Per Vehicle Set: 2
Vehicle Sets
OE Reference: 20204AG010
Bushes Per Vehicle Set: 2
Vehicle Sets
OE Reference: 20254AE020
Bushes Per Vehicle Set: 2
Vehicle Sets
OE Reference: 20321AA201
Bushes Per Vehicle Set: 2
Polybush – Thinsulate Beanie
Polybush – Baseball Cap
Bushes Per Vehicle Set: 2
Bushes Per Vehicle Set: 1
What Do The Different Grades Mean?
Tow Bar Ball Cover Protective Cap
Photos
Fitting Videos
Fitting Instructions
Additional product fitting instructions can be found below:
Specifications
The Subaru Legacy Mk4, sold from 2003 to 2009 as the BL saloon and BP estate, is the generation enthusiasts rate most highly, particularly in 3.0R and spec B form. It was the sharpest Legacy Subaru built, and that reputation depends entirely on geometry that is now twenty years into a job the original rubber was not designed to do forever.
Four components matter here. The rear track arm inner and outer bushes control rear toe as the body rolls, which on a car with this much grip is what decides whether it holds a line cleanly or requires a mid corner adjustment. At the front, the wishbone front and rear bushes take steering and braking load, and the shock absorber bump stop manages the last part of the travel. On a spec B with firmer standard damping, a collapsed bump stop is felt far more than it would be on a softer car.
It is a short job with a clear result. Compare the Legacy Mk3, the later Legacy Mk5, or the Subaru range.
