Does anyone know of any company out there that takes the stock PCM from an '03 5.7 and can re-program the PCM for mods that have been done? Also doing changes including timing, air fuel, power enrichment, speed/rev limiters, shift points, shift firmness, torque management?

Thanks

 

Yes, it's called a programmer. There are many available online or at speed shops.

 

No ****! If you knew anything about an '03 you'd know there isn't **** out there for them. That's why I was asking this alternative. There's a jackass on every forum.

 

Don't go off half-cocked without all the facts. 03's CAN be custom tuned with a DSP; it just isn't capable of all the adjustments that can be done on later years (and DSP's tend to fry 03 ABS modules and/or PCM's sometimes). You won't get the most out of your mods. B&G/Arrington can flash your ECM, however you have to send it in, then wait for it to come back. Not really an option if it is your DD or work vehicle.

 

I know, sorry my bad. It's just I ask for help and I get a smart remark back with info. I already know. I was just looking for more info. out there and was hoping for more of an intelligent answer as your own then the previous. Thank you

 

Your only other options are stand alone, piggy back or convert to 05 PCM.