No, skipped past the AEM and used my own ideas and had a special purpose piggy box built. Got some bad advice on the aem, got one with the kit- all be it the wrong one#1910, and then bought a #1913-chrysler/Jeep compatable and with no support and difficult to tune, I decided against using the aem. It will work good if you are running larger injectors, but I wanted to use the 7th injector. Mine is and always has run perfect. Out of boost it runs on the stock ECU just as Jeep designed it and in boost the box controls the 7th injector, AFR, timing boost, open loop and MAP clamp. Smooth in and out of boost transition, no hiccups, stumbles, or anything.