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Powerflex PFF5-4021 Engine Mount Insert Kit for BMW 4 Series M4 (F82), diagram position: 20

Powerflex polyurethan Engine Mount Insert Kit for BMW 4 Series M4 (F82) to improve your car's road handling and chassis performance by controlling the amount of unwanted flex in the suspension.Full description

43,44 €
39,96
Cena je včetně DPH
Brand: Powerflex
P/N: PFF5-4021
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Advertised price is per 1 piece of bush. We will automatically add in your shopping cart the amount of bushes needed for the car.
In this case: total price = shown price per piece x 2

POWERFLEX Road Series bushes improve your cars’ road holding and chassis performance by controlling the amount of unwanted flex in the suspension. This means the 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 worn rubber. Our Road bushes offer Prolonged tyre life, Improved performance, Increase safety, Greater cost-effectiveness.

Polyurethanes have been with us since the late 1930s, 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 that 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 the superior design they offer much more effective control of the suspension components to a much greater extent than normal rubber items.

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. 

EPTG Ltd (European Polyurethane Technologies Group) was formed in the UK in 1996 to take advantage of the significant advances made in the development of polyurethane in recent years.

The company has wide experience of automotive suspension and chassis systems and combining these design skills with advanced polyurethane manufacturing techniques led to the development of the wide range of high-performance automotive polyurethane components now known the world over by the product name POWERFLEX.

The company operates in a self-contained state of the art factory, manufacturing everything in-house.

The stainless steel components are machined on the latest computer-controlled equipment to ensure perfect repeatability and quality.

The moulding and tooling, design and manufacturing are carried out within the factory ensuring very rapid response time to special projects and complete communication between development, prototyping, testing and manufacturing departments. Component manufacturing is carried out with the latest automatic processing equipment ensuring 100% right-first-time quality. Testing of new components is carried out both on the vehicle and on test rigs.

POWERFLEX were selected to receive a Queen’s Award for Enterprise International Trade 2013 and in December 2014 certified to ISO 9001 as a manufacturer underlining their quality and stature as a global exporter. 

For those unfamiliar with this, it is an international standard to show that the company operates to a system of quality procedures.

For smaller companies, this can be straightforward but for a company of our size with complex manufacturing and over 4000 part numbers, it is a big achievement especially as this was done with no major changes to our rigorous quality procedures.

We were awarded this on our first assessment inspection with no changes or recommendations to the way the business operates. This is a testament to the way we run the business and especially the people within it.

Powerflex is also a proud member of the PAAA - The Performance Automotive Aftermarket Association, a trade-only organisation comprising industry-leading companies that manufacture, distribute, and provide performance parts or services for the European automotive aftermarket sector.

All of these factors combined make POWERFLEX the number one selling performance bushes in Europe.

Parameters and specifications

Car manufacturer
BMW
Model
4 Series
Car type
M4 (F82)
Year of production
2014-
Série
Standard
Počet kusů na autě
1
Počet kusů v balení
2
Pozice na diagramu
20
Typ silentbloku
Engine Mount Insert Kit
Technical note
PFF5-4021=We are pleased to introduce PFF5-4020 and PFF5-4021 Engine Mount Insert Kits, intermediate alternatives to the BMW aluminium inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in our Yellow 70A durometer material, they are designed to fit the voiding of the OE mounts snuggly to restrict engine movement with a minimal increase in NVH, perfect for those with tuned road cars. Their design and flexibility also mean they can be fitted to the vehicle without removing the engine mounts themselves. Reducing engine/transmission movement by way of upgraded inserts has the following benefits: - Sharper throttle response - Improved gear shifting - More direct power transfer - More balanced on/off throttle handling - Prolonged life of the OE mounts. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine and chassis. The harder the material used, the greater the NVH transmitted.





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Our company Escape6 is on the market since year 2000. Our open and positive approach to vehicle modifications, besides many years of experience, stems from the enthusiasm of our entire team. Each of us is a true car enthusiast, and so we can identify with your idea of car modifications, whether it's a Show&Shine competitor, circuit racer, or offroad driver. We actively visit automobile exhibitions around the world, as well as domestic tuning exhibitions, events and events where you can meet our own modified cars.

We are looking forward to seeing you in our showroom in Prague Čestlice, which is filled with the best of today's world tuning parts and accessories. Whether you are only looking for small accessories or car care products, or if you want your car to be completely "tuned out", you are in the right place with us! And do not forget to follow us on social networks where you can learn something behind the scenes of our company.