eBay

As new was on the car less than 100miles grab bargain genuine powerflex may have small signs of wear

BMW M140i Rear Subframe Front and Rear Bush Insert Powerflex 340i 440i M240i 2014-2019

Part Details

PFR5-1920

Included In Pack QTY - 2

QTY Required Per Car - 2

Diagram Reference Number - 19

PFR5-1921

Included In Pack QTY - 2

QTY Required Per Car - 2

Diagram Reference Number - 20

Why use Powerflex?

Polyurethane has been with us as a specialised plastic for some thirty years. However recent advances have now made it possible to engineer very special properties into this exciting material. Suspension bushes are some of the most highly stressed components fitted to a motor car. They undergo enormous strains and in the most arduous of conditions with no maintenance or lubrication.

The material they are manufactured from is a rubber compound containing natural products which deteriorate with age. It becomes softer and more pliable, resisting the forces placed on it less and less. Therefore allowing more and more movement of suspension components and offering less and less control over the suspension geometry.

This in turn causes accelerated tyre wear, braking instability and poor handling. This is the single biggest reason you can instantly tell the difference driving a three year old car compared to a showroom new one. However even new cars will benefit from POWERFLEX bushes because of their superior design they offer much more effective control of the suspension components to a much greater extent than normal rubber items.

POWERFLEX for prolonged tyre life.With the technological advances in this material it has been possible to overcome the common problem associated with harder bushes which is increased noise. By correctly engineering the polyurethane compound, bushes can be made 25-30% stiffer than new rubber items but with exactly the same noise absorbing properties.

POWERFLEX bushes make sense.

POWERFLEX for improved performance.

POWERFLEX for increased safety.

Note: This is an insert that fits into voids in the original bush to reduce subframe movement.

Vehicle Fitment

BMW 1 Series F20, F21 (2011 - 2019)

BMW 1 Series F20, F21 xDrive (2011 - 2019)

BMW 2 Series F22, F23 (2013 on)

BMW 2 Series F22, F23 xDrive (2013 on)

BMW 3 Series F30, F31, F34, F80 (2011 - 2018)

BMW 4 Series F32, F33, F36, F82, F83 (2013 on)

BMW 3 Series F30, F31, F34, F80 (2011 - 2018) F3* Sedan / Touring / GT

BMW 3 Series F30, F31, F34, F80 (2011 - 2018) F3* Sedan / Touring / GT xDrive

BMW 4 Series F32, F33, F36, F82, F83 (2013 on) F32, F33, F36 (2013 -)

BMW 4 Series F32, F33, F36, F82, F83 (2013 on) F32, F33, F36 xDrive (2013 -)