Front struts for 3.0SI Coupe with S704 M package?

[Lukeiswho]

Just trying to find a consensus on which struts go with the S704 M suspension package on my 2007 3.0si Coupe.

I'm not looking to upgrade, just replace the worn out original struts. From my searches on the forum, Sachs or Bilstein B4 are the way to go... but I saw some debate about compatibility with the M package. Can someone give a definitive answer? Thanks!

 

[enuff_zed]

Just fitted a pair of Sachs on a coupe last week with the same spec. No issues at all.
See the ‘180k coupe’ thread

 

[ryushe]

Not a coupe, so feel free to completely ignore this, but I fitted Bilstein B8s on the front of my 3.0si roadster with M package, with B6s on the rear. Feels great!

 

[BenM]

I fitted Bilstein B4s to my 2009 Si Coupe with M-Sport suspension - no issues and a much improved ride.

I think it's the springs that govern the height, i believe the same dampers can be fitted to Sport and non-Sport suspension. Specs I fitted as follows:
Rears - 19-158983_759
OSF - 22-164575_758
NSF - 22-164568_757

 

[Lukeiswho]

Thanks all. I'll see what I can source in the states and go from there.