Active Fuel Management Disable Tune Active Fuel Management Disable From bone stock to heavily

From bone stock to heavily modified

Enhanced Driveability: Expect better throttle response

1998-2007 (Classic) trucks and SUVs

The 0411 PCM is a powerful and versatile upgrade for many 1996–2000 GM trucks and SUVs originally equipped with older black-box PCMs

We offer a single-item tune that disables the Active Fuel Management (otherwise known as DOD or AFM) within the ECM on 2007-2013 GM Trucks and SUVs and 2014 Tahoes and Yukons

Active Fuel Management Disable Tune Active Fuel Management Disable From bone stock to heavilyWe offer a single item tune that disables the Active Fuel Management (otherwise known as DOD or AFM) within the ECM on 2007 2013 GM Trucks and SUVs and 2014 Tahoes and Yukons. This option requires the ECM from the vehicle to be shipped to us to be updated. Please contact us for our mail in form to include with your ECM.