Where does the limiter kick in on your 645?
 

Kinda sux mine came in at 255Km/h (158 MPH) and it still had good life in it. I reckon it could easily do 270-280km/h before it runs out of steam.

How's yours?

152mph going downhill with wind at my back

Off the clock I'd guess it was around 165-170mph still seemed to be climbing but ran out of private road :-)

Mine says limit at 120 but ive done 140 due to not enough road

Sent from my SAMSUNG-SGH-I747 using Bimmer App

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 :angel:

My limiter is removed hence going alot quicker

650 here but tonight - 161

Yes but you can code it to be 100% accurate if you're handy with the PC. :confused:

Myn was Off the clock and still pulling hard.

"Where does the limiter kick in on your 645? "

Usually by the end of the on-ramp ;)

Nice - I was just thinking the same thing... The intoxication of on-ramp acceleration overruled by the desire to keep my license ... :)

My local Dinan dealer told me that with the tune and limiter removed they can reach 181MPH flat out...

Nice looking 6. :thumbup:

My 645 hit 135 in Hawaii then felt like the computer cut back the power. It didn't feel like your typical rev cut off