Back in the Alfa
Join Date: Nov 2009
Location: United Kingdom
The BiXenon projector assembly definitely intrudes further into the clear plastic lense, there's also an inner reflector assembly that drops out of the plastic lense once the lense is separated from the black body, that's a BiXenon specific part but it will transfer across to an H7 body. So, if you can assemble the BiXenon projector into the H7 body along with the internal reflector (and the Halo ring conversion) I cannot see why it wouldn't all work.
But I haven't yet dismantled a BiXenon lamp unit. And probably won't until the ring kit arrives.