Quality package and a good communication. Contains also a downloadable installation guide. Main thing is that it ...and i didn't want to believe it.... works ! Flawlessly on my MX5 NC1 Niseko 2.0.It was my first bigger change so it took me 6 hrs - with troubleshooting (didn't work for the first time) a help. Now, I could do it in 2 or less. As I wrote to Alex, there is a small part in the documentation which might be misleading for someone. The pin schema is not shown from the front, but from the back. Well, the course of steps should be logical from previous install points, but if you go 'strictly' as I did, you might experience funny ECU error codes on OBD2




