DiabloSport PredatorX Smartphone Tuner for 2007-2018 GM Trucks and SUVs Camaro Corvette and 2007-2014 Ram Charger Challenger 300 - DS-MFD

The DiabloSport PredatorX DS-MFD is a smartphone tuner: an OBD-II dongle and a free iOS and Android app that flash preloaded tunes on 2007-2018 GM gas trucks and SUVs, 2005-2019 Corvette, 2010-2024 Camaro V8, and 2007-2014 Ram 1500, Charger, Challenger and 300 with the HEMI. There is no handheld; your phone is the screen.

Trucks get tunes for 87 octane and premium; performance cars get 91 and 93 octane tunes. TCM tunes are included where the platform supports them. The dongle can stay in the port so adjustments are always a minute away, or come out once the tune is loaded.

Vehicle compatibility

• 2007-2018 Chevrolet and GMC gas trucks and SUVs (Silverado, Sierra, Tahoe, Suburban, Yukon, Avalanche, Colorado, Canyon and related Cadillac Escalade)
• 2005-2019 Corvette and 2010-2024 Camaro V8, plus Pontiac G8 and GTO, Chevrolet SS, Trailblazer SS and other GM V8 cars
• 2007-2014 Ram 1500 5.7L and 2007-2014 Dodge Charger, Challenger, Magnum and Chrysler 300 with the 5.7L, 6.1L or 6.4L HEMI, plus 2007-2014 Durango and Grand Cherokee
• A number of GM V6 and four-cylinder cars; check the Make, Model and Year tags on this page and confirm in the app
• 2015 and newer Mopar vehicles with locked PCMs need a PredatorX PCM swap kit: DS-MFD15, DS-MFD18C or DS-MFD18M

Tuning and adjustment features

• Preloaded performance tunes for multiple octane levels with TCM tunes where supported
• AFM or MDS disable
• Speedometer correction for tire size and axle ratio
• Speed limiter removal, rev limiter and idle speed adjustment
• Live data and read/clear trouble codes in the app
• Updates over the internet through the app; no PC required

What is in the box

• PredatorX OBD-II dongle
• Quick start guide

Installation and limitations

Plug the dongle into the OBD-II port, pair it with the PredatorX app over Bluetooth, let the app identify the vehicle, save the stock file and pick a tune. Flashing takes a few minutes. Return to stock from the same screen. Not for use in California.

Specifications

• Part number: DS-MFD
• Brand: DiabloSport
• Emissions: Not legal for sale or use in California
• Warranty: 1 year manufacturer warranty
• Country of origin: United States
• Packaged size: 6 x 5 x 2.5 in, 1 lb
• UPC: 810065213457

Frequently asked questions

Do I need a handheld or a laptop?

No. The dongle and the phone app do everything, including updates.

Does it work on my 2019 Silverado?

The base PredatorX covers GM trucks through 2018 (plus the 2019 Silverado 1500 LD carry-over). The locked 2019-2022 trucks need an unlock kit such as the Trinity 2 9225-R.

Can I use it on more than one vehicle?

It is licensed to one vehicle at a time. Return the first vehicle to stock before tuning another.

Does it disable AFM?

Yes. AFM disable on GM V8s and MDS disable on the HEMI are included in the app settings.