XEDE unit, Plug 'n Play Wire Harness for stock ECU - Harness fits my 2002.

XEDE is probably the best piggy back system for the Miata. I've used a couple of them and this is the easiest to use and the best installation thus far.

I was running RC 550's and the BEGI s4 kit with a GT2860RS at 13 LBS. I turned the boost up and popped my engine so I'm going forged with a stand alone. I'm not excited about the stand alone but due to the compression change I cannot keep the XEDE (or at least I don't think I can).

The XEDE carries the tuning torch without inducing any compromise to performance or safety. The XEDE is the most user friendly engine management available! It plugs directly into the stock ECU and requires no tuning.* The XEDE comes pre-programmed for your application. Some tuning may be required by the end user.

Why the Xede is better than a full ECU replacement! How does the XEDE work?

It is wired into a wire harness that plugs into the stock ECU. It intercepts signals to the ECU. For example, by intercepting the crank signal, the XEDE can advance or retard timing. By intercepting the load signal, the XEDE can make fuel mixtures richer or leaner. It remains under closed loop during idle and cruise, and goes open loop under boost. The MazdaSpeed Miata (MSM) XEDE also allows the user to control the boost levels.

Price: 700 pretty firm but PM offers
Contact: PM - Text 248 885 7255 - My PM's don't notify my email.

1994-1997 - 'H' Model
1999-2005 - 'H12M' Model
2004-2005 MSM - 'H12M' Model
2006-2008 - 'H' Model "

 

Would this work for a 97?

 

Yes if it's 1.8. The harness adapter is for a different year so you'd either need to wire it or get the other harness for your car.

You can get the harness here:
http://www.bellengineering.net/index.php?cPath=5_51_284

 

http://www.bellengineering.net/articles.php?tPath=3_21

This is a link to some dyno sheets from BEGi using the XEDE on your car. 94-97 that is.

 

pm sent

 

Sale pending but will sell to the first person to discuss and send payment.

 

Assuming it's an h12m model I'm really interested. You've got pm.


In the interest of correct info, according to begi and xede an xede made for an 02 will not work for an 94-97. There are different models for different revisions of the miata.

http://www.bellengineering.net/faq.php?cID=3

"Will an Xede from another car work on my Miata?

Generally speaking, no. There are different models of Xedes. They are all unique to their application. An Xede from a WRX or EVO cannot be used on the Miata. The Miata uses 'H' and 'H12' model Xedes ONLY!

If you have an Xede from another application, it can be sent to Chip Torque in Australia for a new internal board. The cost varies from $600 to $800 USD.

The following Miatas use the specified model of Xede:

1994-1997 - 'H' Model
1999-2005 - 'H12M' Model
2004-2005 MSM - 'H12M' Model
2006-2008 - 'H' Model "

 

I did not get a PM because you are new. Please just text 248 885 7255

From what I understand it's not a hardware change from miata to miata. It is however from say, an EVO to a Miata. I can call and double check this though.

 

Trade pending. Also looking for forged engine components and a 6 speed.

 

PM box was full. Sorry guys.

 

Trade fell through.

 

Price drop bump! 600 bucks takes it.