My V2 sti seems to be indicating that im going faster than i actually am, im just thinking maybe it hasnt been converted to mph and is still showing the speed at kph.

Is there anyway of telling, or what do i need to buy to convert it?

Cheers, sorry new scooby owner so be gentle.

 

Drive along side a mate and tell him to do X speed and compare it to yours?

for example if he is doing 62 and you are doing 100, its still reading KPH

Dave

 

then what do i need to convert it?