Dorado Air System is not compatible.
All Manitou suspension forks that use the Dorado Air system join the negative and positive chambers of the air spring when a shock pump is installed. The ShockWiz hose acts no differently than a shock pump when installed.
MRD IRT (Infinite Rate Tune) is not compatible.
This air-spring add-on functions by separating the positive air spring into two separate chambers (. This creates a variable compression ratio in the positive air chamber measured by ShockWiz making it incompatible.