just passed my mot in the mazda and the emission were quite good to be honest: 2.32% on co - max 3.5 128ppm on hc - max 1200.
thing im worried about is if i get an apexi and get it all mapped by the cars in portsmouth that its going to raise the co and hc values over the emission limits.
Is there anyway i can just load an mot map on for the day?
Yes, this has been covered before a couple of times, try using the search function :)
Here goes:
http://www.mazdarotaryclub.com/forums/showthread.php?t=8143