I have an SDR storm with the Mile engine installed and am having problems getting it through the MOT. It wont meet emissions as stated on V5 document.
Any one have any ideas how I can adjust the emissions. It has a power commander set up which has an SVA map installed but this map doesn't seem to be correct for the MOT.

Do you not have a friendly MOT tester nearer you with a more... er... accurate machine?

I thought i did! but that is not the best solution for the future years.

If it isn't fitted with a cat you could try fitting one.
If it is then suspect it.

[Edited on 17/11/17 by SPYDER]

Just out of interest Rich - how well does the Aprilia engine suit the SDR?

I have not really had much chance to drive it in the 18 months or so that I have had it. I have had to spend most of the time putting things right as it had been neglected. The clutch was shot and most of the fuel pipes were perished. I am now struggling to get things right for the emissions.
On the few occasions I have driven it there seems adequate power with 3 on board. It’s not the quickest thing I have driven but gets plenty of looks when out on the road.

Cheers