well i think thats what it is !
i have been looking at these on ebay and have come up with a few questions ...
1 - What is it ?
2 - Are they built for specific cars - or will one fit all
3 - Are they a pain to fit
4 - Are they worth the money
5 - What do the read outs usually tell you
6 - By using one could you increase engine life
Thanks
Stu
( if this gets answered well - it could go in the FAQ section ? )
http://www.apexi-usa.com/electronics_safc.asp
Explains most of your questions.
Cheers
Lee
thanks for that matey - it makes a good read !
they do sound like a cool toy - but i assume you need a rolling road to set them up properly ( or two people in the car and a laptop )