Powerflex Rear Diff Front Mount Bush Polyurethane BMW M3 E46 x2 Bushes Car Kit PFR5-4621
Rear diff rear mount bushes x2 fits both sides o/s and n/s
PFR5-4621 Fits: BMW 3 series M3 E46 199-2006
Diagram Picture Reference : 21
OE Number 33172282484. - Fits E46 M3 and Z4M models only
Uprated diff mount poly bushes offer
* Prolonged tyre life
* Improved performance
* Increase safety
* Greater cost-effectiveness
Poly bushes improve your cars' road holding and chassis performance by controlling the amount of unwanted flex in the suspension.
This means your suspension is doing what it is supposed to.
It means your tyres have greater contact with the road at all times therefore improving safety and performance.
Correctly formulated polyurethane is as good if not better at noise, vibration and harshness suppression when compared to rubber.
Rubber is a natural product and deteriorates with age, especially on cars which are not being used regularly.
The rubber bushes will crack on the outer surface and soften inside.
Poly bushes are not affected by ultra-violet, petrol, oil, battery acid, water or time.