M-Roadster, hardtop mean hardtop?

[Car54]

In the M-Roadster, does having a hardtop installed mean that you can compete in HPDE's as a hardtop car or do you still have to follow convertible restrictions (roll cage, not roll over "system")

[jhm5]

The roadster hardtop does not change the requirements for convertibles.
The top is not a structural piece of the vehicle.
Some organizations allow convertibles in HPDE events, if they meet certain requirements; not the National Capital Chapter.

BMW roadsters and convertibles may be entered in NCC AutoX events.

[Car54]

Thanks for your quick response, now I only look at coupes!