Bimmerfest - BMW Forums - View Single Post - Where does the limiter kick in on your 645?
View Single Post
Old 12-30-2012, 05:09 AM
645/333's Avatar
645/333 645/333 is offline
Location: uk
Join Date: Jun 2010
Posts: 1,623
Mein Auto: BMW 640i SE Convertible
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

Always said I would go back to a 6 series
Reply With Quote