Matt Cramer

This is our most ambitious plug and play to date! These cars have a rather difficult barrier to using a standalone ECU: The stock instrument cluster runs over a data bus. Previously, running a standalone ECU on these cars has meant either leaving the stock ECU controlling the dash, or swapping in either an aftermarket race dash or a set of gauges that don't need a computer to control them. We didn't think either was a suitable option for an ECU sold as plug and play. So, instead, we've reverse engineered the factory Ford communications protocol to bring you a plug and play system that can spoof the factory dash communications. We're not aware of any other commercially available racing ECU that does this.



The MS3Pro PNP uses all stock sensors (although we recommend adding a wideband to tune), stock coils, and handles the stock returnless fuel system pressure control, as well. And it delivers the features you'd expect from an MS3Pro, from boost by gear to traction control to onboard data logging. It also includes peak and hold injector drivers, in case 200 lb/hr injectors aren't enough.

Here's the direct link to where you can order them: https://www.diyautotune.com/product/...v8-mustang-gt/

And the installation manual is online here: MegaSquirtPNP by DIYAutoTune.com

More EEC-V models are in the pipeline - '03-'04 superchaged Cobra, '96-'98 V8, and even V6 and truck models!