Rear wing

[Michael Fling]

Is there an way to mount a rear wing keeping the rear body intact, in other words without a diffuser, or must the diffuser be used with the rear wing?

 

[Fran Hall RCR]

The rear diffuser is required for a race tail mount/hinge and also the hinging wing mount.
Without the diffuser...which is part of the kit ,the tail has nothing to mount to at all in the rear.