E3 front and rear bushing kits

[rblongboarder]

I need to do some more searching, but I thought I'd ask the forums for help. I was looking at the front suspension and steering bushings on my car.. and they're shot.

Are there vendor(s) which sell complete front and / or rear bushing kits for the E3 ? (It would be nice to avoid buying every part individually.)

 

[Lucas]

BMW E3 / E9 1968-1977

Polyurethane Bushes BMW E3 / E9 1968-1977

www.strongflex.eu

https://www.ecstuning.com/b-powerflex-parts/performance-polyurethane-rear-trailing-arm-bushing-set-non-adjustable/pfr5-306x4~pfx/

 

[HB Chris]

I am not a fan of these, I like a little more compliance

 

[Lucas]

The ones in the links are much, much more durable than the compliance ones.

 

[Paulaner]

@rblongboarder look no further. Here is my full write up on front suspension refresh. Has all the PNs, online vendors, and $$$

Thread 'Front Suspension and Steering Overhaul'

Dec 2, 2025

Hello - just completed suspension and steering systems refresh. Posting all my parts purchased with part numbers, prices and vendors used in case someone in the future will find this helpful.

Torq Specs (ft/lb)
Control Arm Inner - 125
Control Arm Outter - 33
Center steering link - 43
Inner Tie Rod - 25
Outter Tie Rod - 25
Tie Rod clamping bolts - 10
Tension strut to frame - 45
Tension Strut to control arm - 45
Idler Arm Bolt - 65

I invested in a couple specialty tools, these are a must have if you are going to do this yourself.
* Bushing Press and Pull Kit - $97...

• Paulaner
• bushings control arm powerflex steering suspension tie rod
• Replies: 11
• Forum: E3 Sedan Discussion

• 

 

[Paulaner]

Front and Rear sway bar bushing were purchased off eBay from AlHafner tuning. here is the link to his store
The large tension strut bushings also purchased off eBay from AutoItalia. link to his store here

 

[rblongboarder]

E3 crew to the rescue.. thank you guys.

 

[HB Chris]

The ones in the links are much, much more durable than the compliance ones.

I understand that but they can also transmit more harshness into the chassis.

 

[Lucas]

I understand that but they can also transmit more harshness into the chassis.

You’re right about that, but as far as I recall, the guys at Strong Flex offer both street and track versions. They differ in terms of hardness, but both types are significantly more durable.

https://www.strongflex.eu/en/e3-e9-...r-yellow/665-front_lower_arm_bush-031321_12mm - SPORT

https://www.strongflex.eu/en/e3-e9-...lour-red/664-front_lower_arm_bush-032138_16mm - STREET

​

 

[Clubsport_CSi]

Unfortunately, it is always hard to compare the shore values between original and PU bushing - as original bushings do not come with this value stated...
I use a lot of PU bushings on all my cars (many PU or harder rubber mixture bushings on the 3.5CSi) and yes, the ride gets firmer especially together with other suspension modifications. I like it this way but may not be everyones taste
I would not recommend the higher shore versions for street use nor use of PU bushings for engine or gearbox mount in a mainly street use car (that is really borderline with regards to vibrations and noise level even for me).