96 trd supercharger install

So i searched and searched and still haven't seen a clear answer on what exactly I need for installing a trd supercharger on my 96 taco. It seems like the the best way to do it is to get a different ecu.

-If i do get an ecu off a newer tacoma does it have to be a ecu off a 4x4 ?

-once I do get a newer ecu is it necessary to get the URD fuel upgrade?

 

This depends on where you live. Closer to sea level, the leaner you'll run, the more you'll need to add the URD 7th.

Closer to mile high living, the more you can get by without it.

 

I thought I read for the 95.5-96 Tacos guys replaced all 6 injectors with the larger ones and skipped the 7th one all together.

 

Oh, ya. Forgot. The earlier Tacomas have the EGR thingy. Yeah, the URD 6 injector kit will be what is needed.

http://urdusa.com/store/Fuel-Upgrad...for-TRD-5VZ-FE-Supercharger/product_info.html