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      01-15-2013, 04:06 PM   #146
Geauxkart
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Drives: 2007 Z4 M Coupe Sepang
Join Date: Jan 2012
Location: Baton Rouge, LA

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The road mount is 4x stiffer than OEM. I really don't think most of us need the race version, FI or not...
Even with twice the HP / TQ, you still have twice the relative stiffness with the road version.
I am just voicing my opinion, because it is a smooth engine, and a great experience as is. I wouldn't want to muck that up too much. I think this was the goal of the road versions - and they nailed it.
I only have 10 miles on mine. We have had 20" of rain at my house since January 1st.
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