undo the brake lines on the rear to avoid breaking them in half, put car on axle stands, remove lower shocker bolt 14mm i think, support rear beam and remove bolts and lower slowly,
when we registered a couple of cars from japan we bought a years ago we did put all the specs down on the forms but dvla just sent the logbook back with out putting the correct info on it, ie subaru 2.0 when it was a sti ver 5 ? they probably have not got the time and effort to check