View Single Post
      01-29-2013, 01:32 PM   #11
RPiM5
Brigadier General
RPiM5's Avatar
90
Rep
4,824
Posts

 
Drives: Riviera Blue F10 M5(Mika)
Join Date: Apr 2012
Location: Washington, D.C.

iTrader: (0)

Quote:
Originally Posted by M54ccibo View Post
Don't know about the 550i, but there certainly was not variability on the E60 M5. I cannot believe that there is yet another difference on the F10 M5. Strange.

Oh - and with the E60 some folks reported a gain of 20HP. I'm definitely not claiming that
I always believed that it was a 1.5hp gain on the E60 M5 with the charcoals removed, but this included a slightly better engine response. Who knows!
__________________
Why did Santa Claus buy a BMW M5 instead of an M4? Because he needed the back seats for his Ho Ho Ho's.