Fits GM 2019-2022 Gas Trucks Superchips GM Flashpaq with Locksmith 2849-F
Fits GM 2019-2022 Gas Trucks Superchips GM Flashpaq with Locksmith 2849-F
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The much-anticipated Flashpaq tuner for 2019-2022 Silverado and Sierra is finally here, with revolutionary in-cab ECM/TCM Unlock! Available for 5.3L and 6.2L applications, Flashpaq tuning offers more horsepower and can unlock/flash right from your driveway. The all-new GM Flashpaq performance programmer (PN 2849-F) comes pre-loaded with tunes developed specifically for daily driving, towing, and performance enthusiasts. Our Mileage XS, Tow, 87 Octane, 91 Octane, and 93 Octane tunes offer incredible torque gains throughout the RPM range with the improved drivability you've come to expect from Superchips.
This all-new process completely changes everything you once knew about tuning your GM 1500 truck and will lead our industry into the future with even more capabilities, saving you time and money when it comes time to modify your truck. Enable our 'Remember Last Setting' feature that allows your truck to remember your Start Stop and Drive Mode settings every time you start your truck. We can also disable your AFM/DFM systems to maintain V8 mode all the time. Calibrate your speedometer for larger tires or gear ratio changes. Adjust your TPMS settings, even fine tune your throttle sensitivity with the built in throttle booster feature.
**Device can unlock and tune only one vehicle. Once the ECM is unlocked and flashed, the flash can be returned to factory settings, but the Unlock process can not be reversed. If VIN lock and ECM Unlock has been completed, device is non-returnable
Features:
- Includes ECM and TCM Unlock Tool
- Performance tuning for Economy, Towing, Daily Driving, & Extreme Tuning
- Speedometer correction for changes in tire size and gear ratio
- Active/Dynamic Fuel Management control
- Remember Last Setting for Auto Start/Stop
- Remember Last Setting for Drive modes
- Adjustable Throttle Booster Settings
- Adjustable TPMS settings 1-90psi
- Adjust speed & rev limiters
- Adjust Idle RPM in Park, Neutral and Drive
- Read & clear diagnostic trouble codes
- Shave .5-seconds off 0-60 times
- Carries power curve higher into RPM range
- Testing showed +4mph in 1/4-mile times
- High-definition, 2.8" color screen
- Internet updateable with all-new update software via USB
- Supports 5.3L and 6.2L engines along with 6, 8, and 10-speed transmissions
Specs:
Brand | Superchips |
---|---|
Check Clear DTCs | Yes |
Color Display | Yes |
Emission Code | 7 |
Fuel Type | Gas |
Performance Tunes | Yes |
Product Type | Handheld Tuner |






Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.