AFAIK, front struts are the same, rear shocks are slightly different. The shaft stem diameter on non-EDC is 10 mm while EDC is 12 mm.
You can easily install non-EDC rear shocks on a EDC car by purchasing the appropriate rear shock upper mounts.
2011 E92 M3 DCT
1991 Spec Miata
2008 E92 M3 DCT - KW Competition 2-way / Brembo 365 BBK / OMP ARS racing seats / rear seats delete / GT4 aero / AiM EVO4 data logger / SmartyCam racing camera
2008 E92 M3 6MT
2008 E92 335xi