H&R Anti-roll bars e46 M3 (will fit Z4M)

DONDP

Member
Hello All,

These are nothing to do with me but having done this upgrade to my Z I can highly recommend it as can a few others on here.

I am sure the guy would have a deal as they have been advertised for some time:

http://forums.m3cutters.co.uk/showthread.php?t=103447
 
Ed Doe said:
Possibly a pretty newbish question; will these fit a 3.0si Coupe?

No, the rear is different as on the non/M

the fronts will though

However a new set is £330 or around that
 
ba3bas said:
the fronts will though
The fronts may need shorter droplinks in some cases.
Not much, maybe 5-10mm or so.

This also depends on what shocks you use, but the end tips of the e46 m3 antirollbar are slightly differently bent than the stock ones on the e85.
So they're not 100% exactly the same shapewise.
On stock shocks this is not a problem, but most coilovers lower the lug on which the droplink is attached, so in these cases it can be a close fit (rollbar hits the control arm in full droop, which can cause serious damage when not noticed!). (the question is, is this a shock thing or a rollbar thing ;))
 
Considering the front OEM roll bar fits I'm not sure if your right, especially as I was about to install one but saying that I didn't and opted to get one from hr specifically for my car.

So I can't say you're totally wrong as I never tried.

The mystery continues lol
 
With the combination of an H&R E46 M3 front ARB and KW Clubsport coilovers, shorter droplinks are definitely required or the ARB fouls the brake callipers on full lock. The standard droplinks are fine with stock shocks and Eibach springs. There are no clearance issues with the M3 ARB with either suspension setup at the rear on the Z4MC.
 
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