Quote:
Originally Posted by Littlebear
Hello BMW Experts!
Why do the front BMW bars have two numbers, ie: 25/22.5MM?
One person says replacing the back bar is easy. So how hard is replacing the front bar? Do you have to jack the engine or drop the subframe; does removing the struts help?
TIA! Murf
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Hi,
There is a tapering in the middle which makes it 22,5mm there.
Both front and rear need lowering subframes. Rear is a little easier.
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'13 F30 320i (328i ECU) RWD M-Sport
Michelin PSS, M-Sport brakes, 320i LCI muffler
F32 bottom V-bar
F80 bottom reinforcement plate
Koni Sport, M-Performance springs, M135i Anti-roll bars