TII Transmission Adapter plate for miata!!!
this is a damn good part at a damn good deal...I cant tell you how shitty the stock miata tranny is I went through 7 in one year of competitive drifting with 300hp. If i was still in the miata game $450 would be a no brainer....dont be soo cheap people for great work and parts geared towards us small timers
sort of an update.
This part from miataroadster makes this swap quite a bit easier, and I just saw it for the first time.

These are rear hubs for miatas that will accept TII axles. So, you can swap in a TII trans and TII differential and have an easy axle solution.
MiataRoadster rear hubs for RX-7 or S2000 axles - MiataRoadster - High-performance customer service...and parts for Roadsters
This only leaves you needing to make a trans and diff mount and you can just have a stock TII driveshaft shortened.
Hopefully there is some interest in these still. For all the talk over the years about how successful this swap would be only 3 people have purchased one from me.
If you have any questions please contact me, Thanks.
This part from miataroadster makes this swap quite a bit easier, and I just saw it for the first time.

These are rear hubs for miatas that will accept TII axles. So, you can swap in a TII trans and TII differential and have an easy axle solution.
MiataRoadster rear hubs for RX-7 or S2000 axles - MiataRoadster - High-performance customer service...and parts for Roadsters
This only leaves you needing to make a trans and diff mount and you can just have a stock TII driveshaft shortened.
Hopefully there is some interest in these still. For all the talk over the years about how successful this swap would be only 3 people have purchased one from me.
If you have any questions please contact me, Thanks.
I still want one but it is always so far down the list of things that I HAVE to spend money on that it never gets done. Now on the other hand, the day will come when I destroy my factory 5-speed and you'll get a call...
Do you have any plans to produce another run once these sell out? I really don't need to be spending the money but if there are no further production plans I may pick one up and shelve it next to the Ford rear end subframe for when I inevitably destroy my stock 5-speed.
Have you still got the CAD drawing file?
If so would you be willing to sell this file, as i would like to get one made up locally (Australia).
Email me at crimzon15@hotmail.com if you are interested.
Cheers.
If so would you be willing to sell this file, as i would like to get one made up locally (Australia).
Email me at crimzon15@hotmail.com if you are interested.
Cheers.




