Ms3x vs Ms3 ultimate- resistors
 

Let me start by saying -forgive me forum... For I have searched!


I've been watching some very appealing deals for the 3x show up in the for sale forum. Here is what I hope to accomplish ...

Right now I have diypnp but adding vvt support brings me back to the search.

One goal I have is to make a new wiring harness. My car isn't a Miata anymore and I would love to have a simple harness that can plug into an ecu on my firewall but inside the engine.

Right now my lack of love for the db connectors is the only reason I'm looking at the ultimate.

How does that unit handle pull up or pull down resistors? Right now I have flex,Ad1 and boost hooked up. If the ultimate needs external resistors etc it isn't going to be a gain


Anyone have any info on how the ultimate runs those external accessories?