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Superchips Flashpaq

Fits 2017-2019 Chevrolet Silverado/GMC Sierra 2500/3500 - ECM Unlock

Part # 2848-DS

Superchips Flashpaq

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$676.95
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7

Emissions

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

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The 2017-2019 L5P GM Duramax Flashpaq performance programmer (PN 2848-DS) now includes hardware and software to UNLOCK YOUR ECM AT HOME, and contains tunes engineered with the daily driver, heavy tower, and enthusiast in mind. Once the ECM is unlocked with the included software and harness (a one-time operation to the vehicle), our pre-loaded tunes can be flashed into the truck to fine tune it for daily driving, towing, fuel mileage or all-out performance. At its maximum power level, Flashpaq for L5P can add up to 150 horsepower and 350ft-lbs of torque without ever turning a wrench. We also know reliability is critical, and our tuning has gone through extensive testing for performance gains without putting undue stress on an otherwise stock truck. Flashpaq #2848-DS now includes hardware and software allowing installers to unlock the ECM on their own, which means it is not necessary to remove the ECM from the vehicle and send it in. This also means you'll be tuning your truck in minutes, with NO VEHICLE DOWNTIME shipping parts back and forth. It has never been easier to add real power to an L5P Duramax! A notable feature is the 'Keep Drive Modes' function which will remember your last settings for Exhaust Braking, Tow/Haul mode, and Grade Braking. This means you no longer have to manually turn them on every time you restart your truck. Flashpaq also offers the ability to adjust throttle-pedal sensitivity in the device's menus with our built-in Throttle Booster feature while loading the selected tune. Every owner has their own preferences in pedal response, and with Flashpaq for 2017-2019 GM Diesel, you be able to set it exactly how you want it. Flashpaq allows an increase in throttle sensitivity from 0-50% above our calibration to optimize your driving experience. Add Power! Flashpaq offers up to an additional 150-horsepower and 350ft-lbs torque! Once the ECM is unlocked with the included software and harness (a one-time operation to the vehicle), our pre-loaded tunes can be flashed into the truck to fine tune it for daily driving, towing, fuel mileage or all-out performance. Our tuning has gone through extensive testing and is proven to perform without undue stress on an otherwise stock truck.

Features:

  • Kit includes wiring harness and software to unlock vehicle ECM with NO SEND-IN REQUIRED
  • Preloaded with 4 levels of power: Heavy Tow (75hp/150tq),Mileage XS 100hp/200tq), Performance Tow (125hp/250tq), Performance (150hp/350tq)
  • Reduces 0-60 times up to 1.2 seconds
  • Commands Mobile/Manual DPF Regeneration cycles
  • Speedometer Adjustment for Tire Size (26-38”) and Gear Ratios (3.42-5.13)
  • Adjustable throttle pedal sensitivity (5-50% boost)
  • TPMS Adjustment, Independent for Front & Rear Axles (1-90psi)
  • Perform Adaptive Transmission Relearn
  • "Remember Last Setting" function for Exhaust Brake, Grade Braking and Tow/Haul mode
  • Speed Limiter - Optional Raise to 200 MPH
  • Idle UP - 600-1800 RPM (temporary for winch/elec. Accessories)
  • High-Definition 2.8′′ Color Screen with Easy Navigation
  • Vehicle parameter monitoring capabilities and Advanced Data Acquisition (PIDs)
  • Read & Clear Diagnostic Trouble Codes
  • Internet updateable with all-new update software via USB
  • Powerful processor for fast reading and writing of ECM

About Superchips

Superchips is the industry leader in automotive tuners and programmers for late-model cars, Jeeps, and trucks. Shop now at Holley.com!

50 State LegalNo
Brand Superchips
Emission Code7
Fuel TypeDiesel
Product TypeHandheld Tuner
UPC810065211927
Manufacturer Part Number2848-DS
Part Number2848-DS
7

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
See our Products page for more info on 2848-DS
2848-DS Flashpaq Products Page
Please don't hesitate to call our team with any questions or concerns as we transition to our new kit and at-home procedure: 888-227-2447

*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.