The supplier was boostin imports. I questioned the rates before purchase and stated that most of you guys had 10 and 12, but he insisted that they would be too hard for street use.
I've got the damper set to 21 from soft and it still seems a bit soft. I doubt they did any changes to the shocks. And no i'm not sure if they are m35 ones apart from the supplier stating that they are. The front seem ok, except for the damper having to be set to the firmer end of the scale. I will contact the supplier and see what he thinks.