Texas Speed 2015+ Dodge/Ram Car/Truck/SUV MDS Delete Programmer

Important: 2015+ Dodge/Ram vehicles require a PCM unlock before tuning can be performed. This product includes a cross-ship process through Diablosport where you will receive an unlocked PCM and return your original unit.

If you’re done dealing with the inconsistent behavior and potential failure points of the Multi-Displacement System (MDS) in your HEMI engine, the Texas Speed MDS Delete Programmer offers a simple, reliable solution. This plug-and-play programmer disables MDS cylinder deactivation and keeps your engine running in full V8 mode at all times—improving throttle response, eliminating unwanted transitions, and giving you more confidence in your vehicle’s performance.

Key Features:

Full-time 8-cylinder operation: Disables MDS and prevents cylinder deactivation for consistent power delivery.
Plug-and-play functionality: Designed for easy setup once the PCM unlock process is completed.
Improved reliability: Eliminates MDS transitions and reduces the risk of lifter or valvetrain issues tied to the system.
Consistent engine performance: Keeps full displacement active across all RPM and load conditions.

Vehicle Compatibility:

Compatible with 2015 and newer Dodge and Ram cars, trucks, and SUVs equipped with 5.7L or 6.4L HEMI engines utilizing the MDS system. Always confirm your vehicle’s year and engine configuration prior to purchase.

PCM Unlock Process (Required):

Cross-ship process: After receiving your device, you will submit Diablosport’s PCM cross-ship form. They will ship you an unlocked PCM along with a prepaid return label for your original unit.
PCM swap required: Once the unlocked PCM is installed, the included i3 device can be used to tune the vehicle and disable MDS.
2019+ vehicles: Must read the factory PCM before swapping. Instructions for this process are included with the replacement PCM.

Additional Installation Notes:

Bypass components included: The TS-3002 includes both a bypass module and bypass harness required for 2018+ applications.
Application differences: Cars utilize the bypass harness, while trucks require the bypass module.
Non-MDS camshaft required: This programmer is intended for engines that have already been mechanically converted and are running a non-MDS camshaft. Vehicles with more aggressive aftermarket camshafts may still require custom tuning.

Get rid of four-cylinder “half-V8” mode for good and restore full-time V8 performance with the Texas Speed MDS Delete Programmer—an easy upgrade that delivers both peace of mind and consistent power.