Originally Posted by Goat Rodeo
Strange that people are so concerned about whether it makes a measurable difference or whether the difference can be objectively measured.
The CF roof is one of the defining engineering flourishes of E92 M3 and a significant cost item.
It's a bit odd to pay the same price yet opt to not receive the gorgeous $5000 roof.
+1 and its FREE...lol
I also think your analogy on if they offered a lower powered engine would people still choose it even if they couldn't "feel" the difference is spot on.. Takes me back to the day of when you could actually choose which engine you wanted in a car..The bigger motor always commanded bigger respect