[quote author=kbox link=topic=4298.msg45548#msg45548 date=1194984331]
Are the RSM's any good?
[/quote]
well if your planning on going past 180 kmph in an import its handy to have an "indication" of what speed your doing..people seem to think they are more accurate than your speedo for some reason as they read from your ecu..but where does they ecu get your speed from? you can get a sat nav system with a speedo is the only really accurate way..there handy for measuring 0-100 kmh and 0-400 metres(1/4 mile)..I had one before and to be honest i was like a child trying to get the best figures on it!! doing ridiculous speeds... wouldnt bother with one again