Hi all, I'm putting together a 1jz Soarer drift car and have got to the point of a manual conversion. I've been searching on here, and all of the rest of google for a solution to this issue and can't seem to find anything. Using a 330d 5 speed for strength and cost, with a PMC adapter and flywheel. My understanding is that the auto box and factory speedo/ecu uses 2 speed sensors, 1 mechanical drive and 1 magnetic, (from what I can tell). The BMW box has no mechanical speed sensor. Issue is I want to be able to keep the stock gauges working as long as possible, with as few errors as possible until I go full standalone ecu. So I somehow need to be able to send two correct speed signals to the speedometer. I had a mad thought that the speed sensors could be cannibalised from the auto box and somehow frankensteined to the bmw box... i may just be completely off the mark here though. Has anybody on here done this swap successfully in a road car and kept the speedo working yet? Any help much appreciated with this specific issue - any thread I've found on this so far just talks about the r154 swap, or about how to go about the physical installation of the BMW swap and whether or not it's worth the ballache. Thanks!