If you would like to remove DOD/AFM (displacement on demand, four cylinder mode) system from your ECM, please use this listing. Send in your ECM and we will perform a DOD delete tune permanently in the software so that it will only run in V8 mode. Turnaround time is usually same or next day. We support almost every Gen 4 ECM 2015 & older (i.e. 07-13 FS Trucks incl. 2014 Tahoe/Suburban/Yukon, 10-15 L99 Camaro, 08-09 G8) . If you are not sure if we support your vehicle please ask first.

How to mail in your ECM – CLICK HERE.

Additional information

Weight 4 lbs
Dimensions 12 × 9 × 6 in


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