Texas Speed & DiabloSport DOD Delete Programmer – 2019–2022 GM Trucks

The Texas Speed & DiabloSport DOD Delete Programmer is the perfect solution for removing Active Fuel Management (AFM) or Displacement on Demand (DOD) in 2019–2022 GM gas trucks. Built for reliability and ease of use, this programmer is ideal for customers who have installed a DOD delete hardware kit and want to maintain factory-like drivability.

By disabling DOD/AFM, you’ll prevent common lifter failures, oil consumption issues, and cylinder deactivation — all while restoring full-time V8 performance.

Key Features:

Disables AFM/DOD for consistent V8 operation
Plug-and-play setup – no tuning experience needed
Safe for stock-style camshafts – not designed for aftermarket cams
Compatible with DOD delete hardware kits

Important Notes:

This device only disables AFM/DOD – it does not support custom tuning
Not intended for aftermarket camshafts

Vehicle Fitment:

2019–2022 GM Gas Trucks Only

If you’re doing a DOD delete and want a simple, effective tuning solution to match, the Texas Speed & DiabloSport DOD Delete Programmer gets the job done — quickly, cleanly, and safely.