Thinking about adding an MSD DIS4 (+DIS2?) ingnition module to 96' M3. What the pitfalls? pros/cons etc.. I am sure at least one of you has tried to do this.

Muchos gracias :help

Last time i read the MSD catalog they are for either 2 coil pack or 4 coil pack cars. And yours has 6 coil packs, right?

Of course it's six packs.. According to MSD I need to install a DIS4 and a DIS2 as BMW does not multiplex the coil trigger signal like some other makes do. They also recomend the installation of 3 dual channel tach adapters that provide feedback to the DME letting it know that the coil discharged..

I guess my question is... Is it worth all this trouble? I NEED some of the features like the two stage rev limmiter and would LIKE the added performance and efficiency (sp?)

C'mon, I know some of you guys have done this!!!

AA installs MSD. Worth it? Doubt it.



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Everything that I've seen AA do has kicked aZZ. ¿¿

In that case, it must be awesome...

AA RULEZ YO!!!

out of curiousity, how much $$ are you looking at to piece together the MSD stuff? Would probably be easier and give you more options to go with the TEC3 plug and play solution.