POWERFLEX suspension bushes are designed, in general, to be fitted by a home mechanic without the necessity for special tools. 

The following video shows a typical way of removing and installing bushes with tools found in most home garages. 

Bush Installation from Powerflex on Vimeo.


1. Remove the original rubber bush from the arm, clean any dirt and corrosion from the bore in the arm. Use a round or half-moon file to remove any sharp edges from around the bore of the arm creating a small chamfer. Failure to do so will cause damage to the bush when pressing in.

2. Check the stainless steel sleeve is not in the bush at this point. Apply some washing up liquid to the outside of the bush to ease fitting. Press the polyurethane bush into the arm at an angle so one part of the lip is already in the bore of the arm, when the bush is then pushed in the rest of the lip will follow. Make sure the lip has fully popped out the other side of the arm.

3. Apply some of the supplied grease to the bore of the bush and insert the sleeve into the bush. 

4. Re-fit the arm to the car and tighten all hardware to all manufacturers recommended torque settings.


The grease supplied with our bushes in the white sachet is our own formulated PTFE/Silicone bush assembly grease. It’s to be used to optimise bush performance and durability. 

It is best to assemble our bush kits into the suspension components using a small smear of this long lasting grease. This can be applied to the bores and outer flanges of all bushes and to the centre sleeve. Any excess grease visible once assembled can easily be wiped clear. 


To measure your Anti-Roll bar, there are two recommended methods.

If you have access to a vernier caliper then this is the most accurate way, however using an open-ended spanner can be just as effective.

By placing the open end of the spanner over the ARB, you can gauge the size by simply moving up and down on the size until you find one that fits closely. Whatever the size of the spanner is the size of the ARB bush that you’d require. Simple!  

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

NL2018-45 Audi A3/S3/RS3, TT & MK7 Golf Update

9th November 2018

NL2018-45 Audi A3/S3/RS3, TT & MK7 Golf Update

New Products

This week we are adding a new part to our range for the latest Audi A3/S3/RS3 and TT.

Read more
NL2018-44 New Heritage Collection

2nd November 2018

NL2018-44 New Heritage Collection

New Products

​This week we are officially launching our new ‘Heritage Collection’ range of parts for a chosen number of modern classic vehicles

Read more
It's getting very exciting indeed with #vinithev8mini. Here's a very short video snippet of how well the E92 M3  engine rests in the gap. Sublime, we're sure you'll agree. 
#vinithev8mini #v8 #powerflex #r56 #e92 #bmw #dct #mini #bmw #subaruThis week we are adding a new part to our range for the latest Audi A3/S3/RS3 and TT.

PFF3-902G Front Wishbone Rear Bush Caster Adjustable features a 95A durometer polyurethane rotational ball with Purple 80A cups and provides on car caster adjustment of +/- 0.33 degrees.

We are also announcing changes to one of our existing parts for related MQB platform VAG vehicles, PFF85-802.

Find out more here 💜

#powerflex #powerflexbushes #feelthedifference #audi #auditt #audis3 #audirs3 #vw #vwgolf #golfmk7
It's go go go at @classicmotorshownec and we've been joined by this gorgeous RS200 😍 on the Burton Power stand. We are in Hall 3 - Stand 570 so please come along and say 'Hi' 🙋🏼‍♂️ #necclassic #classiccars #ford #heritage #rs200 #powerflex #powerflexbushes #burtonpowerIt’s setup day today at the NEC Classic Motor Show with Burton Power. Looking forward to having a great show #powerflex #powerflexbushes #cosworth #classiccars #burtonpower

Join us on

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