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      01-19-2013, 10:46 AM   #15
STALKER
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Drives: 2008 E90 M3, 991 C4S, 997 GT3
Join Date: Feb 2009
Location: Toronto, ON

iTrader: (5)

Quote:
Originally Posted by M3SQRD View Post
Yes, M3 and 1M suspensions are compatible. They use the same F stock upper spring/damper mounts (as well aftermarket camber plates) and lower strut mounts (1M uses the M3 steering knuckle). The R upper damper mounts also are the same (two cylindrical bushings preloaded by two "washers") as well as the lower damper mounts (1M uses the M3 rear lower control arm).

As for spring rates, are you looking for a street or dual-purpose setup?
Thanks for the info.
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2008 AW/FR E90 M3-SOLD
2013 991 C4S-SOLD
2010 GT3