only got a renault
AO Silver Member
Join Date: May 2007
Location: United Kingdom
Whilst certainly not doubting the origins of the bfow, and defo not the style (although mine aint got one, I do like em) has anyone actually felt a difference with or without?
I always thought (urban legend?) that you needed to be moving at well over a ton to see a gain from a wing ????
And its not a new thing either check out this 1969 daytona
Last edited by jason156; 10-04-13 at 17:04.