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      04-30-2013, 12:57 PM   #16
rantarM3
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Drives: E90 M3
Join Date: Aug 2011
Location: Florida

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Quote:
Originally Posted by pbonsalb View Post
I certainly did not treat the undertray bolts as TTY and would not think that those bolts are TTY, but do not have an E90 shop manual.
I checked TIS yesterday and these are TTY bolts. If I recall correctly, the spec is 56 Nm and then 90 degrees.