can i use a dsp with a mopar s3 computer on my 05 srt4?

[nickp]

i have a mopar stage 3 kit on my 05 srt 4. i was wondering if i purchased a dsp, would it work in conjunction with my s3 computer, or do they only work with the factory one? i would like to have control of my fueling through the dsp. thanks.
_Nick

[Keito]

Yes you can
There is a 93 octane tune for all stages, DSP will
recognize which PCM you have and install the correct
Tune
I run DSP with Stage 2 with toys

[Mopar318]

Considering the value of the S3 PCM, you might consider selling it and running a stock pcm if your going to use a DSP.

[contraption22]

Considering the value of the S3 PCM, you might consider selling it and running a stock pcm if your going to use a DSP.

I wouldn't. The demand for staged PCM's has decreased with the availability of flash programmers. And since the S3 PCM doesn't really work well without EVERYTHING else from the S3 setup, your market is limited. I would hang on to it just in case.

Plus in order to get the stock PCM to work with the other S3 stuff, you have to have a third party tune, but with the S3 PCM, you have a starting point to tune on your own.