All you get from the ebay sellers is a resistor, can't remember the value, I think it was 4k7. Save some money and go to maplin if you want one, you will find they cost more like 1pSmee MK said:Roland2003 seems to suggest that this is a minor change.
I am tempted to try it, if only for a day to see the effects and then bin it. Seen them on EBay for £3.
If I was a Mini owner in Finland, or somewhere very cold, wouldn't the effects be the same?
Has anyone with a Cooper tried this add-on?