I have H&R OE Sport springs on my 94 E36 with Konis sport shocks/struts, they fit fine. The H&R Sport springs you are asking about add another 1/2" drop compared to the OE Sport.
The OE Sports *might* work with stock struts. But realize to change the springs you MUST remove the shocks and struts, so it is the perfect time to upgrade them as well, unless you already have already upgraded them.