I DID SOME RESEARCH AND FROM WHAT I FOUND CHEVY IS GOING TO DOD INSTEAD OF AFM BECAUSE IT EASIER TO PUT INTO PLACE BECAUSE IT DOESN'T REQUIRE ANY HARDWARE IT'S SOFTWARE. IF YOU CHECK CHEVY'S PART LOOKUP THE 2015 CORVETTE WITH THE LT1 THAT USED AFM LIFTERS ARE DISCONTINUED WHICH LEADS ME TO BELEIVE THEY ARE ONLY USING DOD ON AUTO'S AND MANUALS. I ATTACHED SOME PICTURES BELOW TO SHOW THE SETTINGS FOR DOD (STOCK SETTINGS) WHICH THEY ACT THE SAME WAY AS AFM WITHOUT THE LIFTERS AND VALLEY PLATE AS FAR AS I CAN TELL. I HOPE THIS HELPS, I'M NO EXPERT, WORKING OFF WHAT I SEE AND READ.
