They are shaped differently.
EDIT: I may be wrong. I'm not sure now. Looking at photos it looks very much like they have the same shape. It's been a while since I've looked at them closely in person, but my recollection is that the shape is slightly different. Maybe it was an optical illusion.
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." -- Geo. Orwell
Keep Right, Except to Pass
Then & Than usage - "It was hotter than ever (comparison). Then (time) it got cool."
2006 330i Sonora w/ ActiveAutoWerke flash tune - I like it!
2004 330i ZHP Imola/NB - missed
2000 328i TiAg - gone but not forgotten
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Last edited by tturedraider; 10-06-2012 at 10:02 AM.