fair enough, just to clarify, we have coilovers standard, so they cant be illegal. the illegal part is height adjustment, now what ive been told is that what clarifies as height adjustment is when the height can be altered without adding or subtracting parts from the suspension, although id imagine the interpretation would extend to not being able to adjust the height without pulling them apart.
im going to try and get through with my combo (bilstein/eibach), we'll see how it goes, ill be slipping a non threaded seat on top of the threaded sleeve, this will make it technically legal as u would have to pull the suspension apart and take parts out to adjust the height, even though theres a adjustable sleeve on it, its useless.