View Full Version : 540 sway on a 525
05-29-2005, 08:04 PM
What is the difference in teh 540 swaybar and the 525?
would it be an upgrade for my 525?
05-29-2005, 09:08 PM
Stock all E34 but M5: Front: 23mm - Rear: 15mm.
Sport suspension: Front: 24mm - Rear: 18mm.
M-Technic suspension/US E34 M5 3.6: Front: 31 35 2 226 333 - 25mm Rear: 33 55 2 226 507 - 18mm
Eibach: Front 26mm - Rear: 13mm. (yes, I called them to confirm)
Racing Dynamics: Front 27mm - Rear: 19mm.
Try to find some M5 sway bars.
My rear subframe bushings inserts will make the rear of your car a bit more stable also.
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