I was also looking at gettin one of these for my 2003 cooper (an R51? am i Right?) and wondered if they are as effective on the cooper or is there a better option for home DIY plug and play?
Also where is the cheapest place to get this or if you buy second hand how easy is it to get Superchips/bluefin to reset it so i can use it on my car! (sorry to hijack the post
)
Thanks in advance