View Single Post
Old 12-31-2012, 06:19 AM
roseng's Avatar
roseng roseng is offline
Officially Welcomed to the 'Fest
Location: Calabasas, CA
Join Date: Apr 2006
Posts: 1,999
Mein Auto: 2016 528i + 2007 650 Vert
Originally Posted by 645/333 View Post
The limiter should come in at 155mph on the speedo, but remember the actual speed can be 7% lower due to the in-built ratio. All speedo's are set to read slower than actual by law (at least in the UK). Wheel size can affect the reading as well. For the record I have a GPS system which gives a significantly more accurate genuine speed reading,,,,,,, I know somethings work
Yes but you can code it to be 100% accurate if you're handy with the PC.

I Love LA. It lets me ride in the winter with the top down.
07' E64/Black....14' F10/M-Sport White
Reply With Quote