AEM EMS4 vs AEM EMS 4 Trackspeed
 

I am wondering from a users perspective what the real world difference is between the standard EMS and what Trackspeed offers.

I have spoke with Savington and it seems like a well sorted set up, I just thought I'd see if I can get some info from the trenches.

Thanks

It would be a safer bet going through Trackspeed since they have been using the AEM systems for years now and has Miata specific setups vs some vendor who is just going to sell you what comes in the box and offers no customer support.

Yes, I have nothing but good vibes from track speed. :)

The car started after setting base timing, and that was it. Verses the odyssey's you see normal EMS4 buyers go through to even get the car to start.

I still wouldnt consider buying the track speed EMS4 again unless megasquirt didnt exist or the price of the unit with the wiring harness was $400 new or less.