HP Tuners 2015+ Dodge/Ram/ Chrysler/Jeep MDS + RTD + PCM Pro-Package RTD-MDS-PCM-02

What is Multi-Displacement System? 

Multi-Displacement System is Chrysler's take on Variable Displacement technology, which deactivates a portion of the vehicle's cylinders in order to improve fuel economy while reducing power on low demands. The vehicle will reactivate these cylinders once you begin accelerating again. Chrysler first introduced MDS in 2005 to all 5.7L Hemi V8 engines, then later on expanded the lineup to all 6.4L V8 engines. 

So, why turn off MDS? Hundred of thousands of vehicles equipped with the 5.7L and the 6.4L V8 have encountered lifter failure, noisy valvetrain, ticking, stuck valves, and more. If you hear any of these symptoms on your vehicle, it may cause engine failure. By disabling or permanently deleting MDS, you will gain full engine power at all times. 

Many people delete MDS once it's too late. If you are too late, you will be needed to replace the parts below in order for your engine to run smoothly.

Parts Required: 

- Lifters

- Head Gaskets

- Head Bolt/Studs

- Valve Cover Gasket

- Timing Cover Gasket

- Front Crank Seal

- Water Pump Gasket

- MDS Block Off Plugs

- Crank Bolt

- Camshaft Bolt

- MDS Delete Camshaft

- Intake Gaskets

- MDS Delete Service

**Custom Dyno tuning will be required if upgrading to aftermarket/bigger camshaft**

Remote Tuning Device

Drawing's from the same foundation as the MPVI3, the RTD transforms remote tuning possibilities, setting a new standard in the industry

The new RTD is engineered for remote tuning professionals. This device empowers clients to read files and share data log's directly with your tuner, receiving expert calibration files to flash onto vehicles through the TDN app. The RTD device provides support on all iOS and Android devices via the TDN app. 

Tune Delivery Network

TDN is a multifaced online and mobile platform designed for tuners and their clients, allowing you to effortlessly oversee your customers vehicles, receive data files, and deploy tunes all through one single, convenient device. TDN empowers you to connect with a broader audience than ever before.

The TDN is compatible with all current and previous HP Tuners OBDII modules,  MPVI3, MPVI2+, MPVI2, RTD Gen 3, RTD+, and RTD.

Universal Credits

• Credits = Tuning Power: Use credits to purchase licenses for individual vehicle modules.
• Module Licensing: Unlock tuning capabilities for modules like ECM/PCM, and TCM.
• Vehicle Variations: Credit requirements vary by vehicle, with many needing just 2 credits for ECM/PCM licensing.
• Explore Supported Vehicles: Check our dedicated page for a comprehensive list of supported vehicles and their credit costs.

Click here to view your vehicles credits

PCM Service

PCM Service is only required on 2015+ Dodge/Jeep/Ram/Chrysler. A one time send-in upgrade will enable tuning in the VCM suite, making your PCM tunable. Simply, send us your PCM and we will upgrade and unlock it to the latest version of VCM Suite.