Rear Trailing Arm Front Bush

PFR57-106H

PFR57-106 has been designed to replace the rear trailing arm front bush where the arm locates onto the chassis. These bushes are no longer available from Porsche unless you buy the complete arm at a cost of over £1000.00. The RS model had a stiffer bush fitted over the standard non-RS models, the Powerflex bush will upgrade the standard bushes to a similar stiffness to that of the RS version. PFR57-106 comes with Oil Lite bearings to allow the arm to pivot freely allowing the suspension to work with no loading from the bush with positive location.

Price Ex. VAT:
£ 131.95
Price Inc. VAT:
£ 158.34
Quantity per car
2 2

Product Pricing Information

The prices shown on our website are per bush.
To get the total pack price you will need to multiple this price by the number of bushes per vehicle.

Bush Price x Qty Per Car = Pack Price


A range of bushes engineered for the road to compliment your classic car.

Find out more
Heritage Products
Powerflex Black Series
  • Design for track
  • Ready to Race
  • Engineered to the best
Get race ready with the Powerflex Black Series

Contact Us for all your bush suspension solutions

We are very proud to be a certified ISO9001 company and receiver of the Queens’s Award for Enterprise and international trade 2013

Accredited ISO9001 company The Queens Award for Enterprise & International Trade 2013 PAAA

NL2023-49 MK8 Fiesta EcoBoost Gearbox Mount Insert

7th December 2023

NL2023-49 MK8 Fiesta EcoBoost Gearbox Mount Insert

This week we are releasing PFF19-2231 Upper Gearbox Mount Insert for the cast aluminium housing

Read more
NL2023-48 Audi A4/RS4/S4 Rear Upper Arm Bush

30th November 2023

NL2023-48 Audi A4/RS4/S4 Rear Upper Arm Bush

A new bush for the alternative cast iron rear upper arm

Read more

Join us on

Share your race stories, bush installations & cars with us!