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F5 GM Flashpaq - 2845

Suggested retail: $396.95
Holiday Price: $321.26
  • Orders over $100 ship free. Orders placed before 2 PM MT will ship same day.

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    Product Details

    Saves factory setting and returns easily to stock

    Please note: Flashpaq PN 2845 covers up to the 2016 model year. For2017+ GM coverage please refer to PN 2847. The GM Flashpaq performance programmer (PN 2845) includes tunes engineered with the daily driver, heavy tower, and enthusiast in mind. With various power levels from performance, tow, to economy, the Flashpaq tuner for GM sends instant power to your gas Chevy Silverado, GMC Sierra, or your Camaro in just minutes. Additionally, the performance experts at Superchips have used the latest technology to also include diesel coverage for various Duramax models, including the 2016 LML. PN 2845 fits in the palm of your hand and is easy to use. Enjoy a 2 year powertrain warranty and results that won't disappoint. The GM Flashpaq coverage is extensive and includes the most sought after applications, features, and power improvements for your Chevy or GMC truck, SUV, or car. Configure your vehicle today and shop for the GM Flashpaq (PN 2845) to experience a driving experience unlike any other.

    Please note: Flashpaq PN 2845 covers up to the 2016 model year GM only.For2017+ GM coverage please refer to PN 2847

    *E-assist and hybrid vehicles not supported*

    Key Product Features

    High-definition, 2.8" color screen
    Redesigned graphic interface for improved user experience
    Increased memory with faster processor for improved tuning & updating speed
    Performance tuning for Economy, Towing, Daily Driving, & Extreme Tuning
    Eliminate downshifting when climbing hills
    Speedometer correction for changes in tire size and gear ratio*
    Adjust speed & rev limiters*
    Tuning for shift points, shift firmness, & TQ management*
    Internet updateable with all-new update software via USB
    Active fuel management control*
    Vehicle parameter monitoring capabilities
    Read & clear diagnostic trouble codes
    Compatible with other performance upgrades
    2-year powertrain warranty

    *Features may vary based on year, make, & model.
    **Incomplete/Cab and chassis trucks not supported**

    50 State Legal, 2016-2019 gas applications pending

    You must configure your vehicle to view Product Features

    Questions about buying this product? Our experts are available from 8 AM – 5 PM MT. Call today at 888-227-2447. Our sales team would be happy to answer any questions you have.
    F5 GM Flashpaq is rated 4.4 out of 5 by 106.
    Rated 4 out of 5 by from Perfect 2017 GMC Sierra I bought this mainly to add some power to pull my camper. The extra boost is awesome, went from 9mpg to 12mpg in pull mode. Also went from 23mpg to 26mpg in gas saver mode. The acceleration in performance mode is sweet, great out the hole.
    Date published: 2017-08-25
    Rated 5 out of 5 by from Best tuner on the market! 2009 Pontiac g8 gt 6.0L got it to delete dod so it doesn’t go into 4 cylinder mode. Wasn’t expecting much of a performance gain but it surprised me. Well worth the money! Only took about 4 min to install!
    Date published: 2017-10-19
    Rated 5 out of 5 by from Wow !!!!!!!!!!!!!! You read the title. Enough said. Get one if you own a Chevy Silverado 2500 HD. Worth every penny.
    Date published: 2017-05-08
    Rated 5 out of 5 by from Aweosme Product I've been running it on the 87 performance for a couple of weeks and wow! excellent improvement on shift points, no lag at shifts, great increase in performance and when I keep my foot out of it- 19-21 MPG in a 4X4 with 34" tires!!
    Date published: 2017-04-12
    Rated 1 out of 5 by from No tunes compared to other Superchips Flashpaq's I'm so disappointed in the 2845. I have a 3842 for my '12 Ram 1500 with 4.7 and it becomes an animal in any of the performance tunes. I have so many options for tunes with the Ram using the 3842 like 93, 91, 87, XS mileage, tow, and 87 only. Highly impressed, I order the 2845 for my '11 Yukon XL with 5.3. I'm so let down I'm going to return it. I get five options - performance with no octane choice, XS mileage, tow, and stock w/options. I try out performance and it literally does nothing except kill the fuel mileage and does not turn off the AFM. It will still go into 4cyl mode. I can use the stock factory settings and push my Yukon's tow/haul button and get better performance than the performance tune. I'm so let down. The 2845 was a waste of money.
    Date published: 2018-05-08
    Rated 5 out of 5 by from Great product for a great price! I bought the superchips flashpaq for my 2001 GMC Sierra 1500 because I had regeared the rear differential to 4.88 gears so my speedometer read incorrect. I programmed my truck with the superchips flashpaq just to reprogram my speedometer but got more hp and improved shift points than I intended for. I played around with shift points and even changed up the programming to the performance tune and this product gave me more power overall using the tow tune. At the end of the day this product was a great buy!
    Date published: 2017-05-02
    Rated 4 out of 5 by from Seems to help some I bought this about a month ago and am pretty happy. I ended up calling tech support three times . They worked through the codes I received and sent uploads for me they did stay on the line with me while the issues were worked out and called back to make sure it worked after the last call was elevated to a Master tech. I expected a few minor issues as it is for the 2017 Silverado 5.3 with six speed transmission.
    Date published: 2017-04-24
    Rated 5 out of 5 by from It does work!!!!! This is my second superchip, bought one for the wife and now onefor me.
    Date published: 2018-04-10
    Rated 1 out of 5 by from Waste of money unless you want to change tire sizs I bought the flashpaq f5 a couple of months ago and I was not happy about it every time I put the mileage save tune I would feel a loss in power on my 2013 Chevy silverado 4.8.And with the 87 octane tune my truck wouldn't shift into 4th gear until I forced it to 40mph without forcing the truck to 40 I would be going 35mph revving at 2000 rpm so all I use the flashpaq f5 for is to change my tire size
    Date published: 2017-05-02
    Rated 5 out of 5 by from It is worthy to buy it I purchased that product couples of days ago, at first I was reluctant some type of skeptical person, then I decided to go for it, i do not regret it, it is an amazing product. it increased my MPG from 15,9 in the city up to 19.8 MPG, and in the highway i used to get no more that 17.0 MPG, after I tune my 6.2L silverado 2018, i am getting 27 MPG, It is just unbelievable!!! it really works. Also, I can pass beyond 98 MPH, Yesterday I was doing 101MPH, next time I want to see if i can reach at least 140 MPH
    Date published: 2018-01-14
    Rated 5 out of 5 by from Power to spare I purchased the flashpaq product because of a referral from a friend. I had been struggling up big hills to the summit at 30mph with the truck overheating. I've never been lower than 45mph since and power isn't the issue. I may need a thermostat, but tow mode is my new friend. The truck is shot from guns!
    Date published: 2017-09-17
    Rated 5 out of 5 by from Everything they promised 2017 Sierra 1500 SLT - Easy to install and uninstall, works like a charm. Even better in combo with intake and exhaust. Adjusted for custom tire size, removed speed governor, improved throttle response, cancelled out cylinder deactivation, adjusted TPMS values. My 5.3 feels like a 6.2!
    Date published: 2017-08-02
    Rated 2 out of 5 by from Dissapointed. Although the tuner is easy to use I’m unhappy that I have to choose between cruise control and my engine brake to raise the top speed governor. I will probably sell this on the secondary market and not use Superchips again.
    Date published: 2018-03-25
    Rated 5 out of 5 by from Great features The Flashpaq increased the power of my Silverado, improved fuel mileage, allowed me to use regular fuel instead of premium, allowed me to adjust the speedometer and odometer for the larger tire size and is able to read DTC's as well. Great product
    Date published: 2017-11-18
    Rated 5 out of 5 by from Worth the money!! The HP gains are minimal, but it is worth it just to fix the shift points and AFM. It is like having a totally different truck, even in the 87 octane mode. It finally drives and shifts the way it should have from the dealer. Well worth the money!
    Date published: 2019-05-10
    Rated 4 out of 5 by from Good product This is my second Superchip product, and I'm happy with it to this point. I saw maybe a mile to the gallon increase on tow/haul mode, wish it would have been a little better. The truck does have better throttle response and a very noticeable increase in power, power increase seems to be more in the mid to upper rpm range. Overall a good product, would have given it 5 stars if the fuel mileage increase was a little better.
    Date published: 2018-09-18
    Rated 5 out of 5 by from 2017 Silverado 6.2 Eight Speed Stock I was getting 12.3 to 13.5 mpg. Installed a drop in K&N put on a cat back exhaust. Not much different on mpg. Bought Flashpack 2845. Put 93 octane fuel in did the download. I now average 15 to 15.6. And it woke a sleeping BEAST...
    Date published: 2018-02-16
    Rated 5 out of 5 by from Amazing Results After looking for several options to fix my speedometer for larger tires and increase power. I purchased the Superchips F5 GM Flashpack. It does exactly as advertised fixed my speedometer, increases power, and fuel mileage.
    Date published: 2017-11-07
    Rated 5 out of 5 by from Great Product i purchased the tuner a month ago , very pleased with it , i run it in gas save mode most of the time and with 35" tires and the chevy 6.2 it keeps me around 17-19 mpg 12 mpg was the best i could get before the flashpaq.
    Date published: 2017-10-28
    Rated 5 out of 5 by from Amazing Product Bought this product for my 2018 Sierra Denali 6.2 in hopes to get rid of the speed limiter and to have better throttle response. WOW! Amazing results, approx 4-5 Hwy mpgs added and instant throttle respose upgades.
    Date published: 2018-08-29
    Rated 5 out of 5 by from Super chips tuner = super easy Love it! I needed to modify tire size and also put in the fuel mileage tune on my 5.3L Silverado double cab. Already I'm averaging almost +2mpg! Easy features...simple to use and understand.
    Date published: 2017-06-03
    Rated 4 out of 5 by from Program helped with engine performance The F5 GM said it works on the 8 speed automatic but you can only change the shift points on 1 st thru 6 th nothing for 7 and 8 gear, also did not see any adjustments for torque management
    Date published: 2018-09-17
    Rated 4 out of 5 by from DOUBLE BOUGHT bought 1...loved it..mailage jumped bout 3 mpg...during moving it got lost...bought another...lots of mid range...wish it had more bottom end...their ppl r great to work with...very helpful
    Date published: 2017-05-02
    Rated 5 out of 5 by from Awesome Tuner! Bought this for my 2011 GMC 1500 Sierra Z71. Use the tow tune and mileage tune, regularly. I have 34" tires with a 6" lift with cold air intake and it is a great addtion for the truck!
    Date published: 2019-03-27
    Rated 3 out of 5 by from Great features Iv had this for a few months now and really enjoy it. Just wish they would come out with the transmission tuning for the 2017 8 speeds.
    Date published: 2017-11-17
    Rated 4 out of 5 by from Mpg n perf I was seeking not only performance but mpg. I got the mpg right up front. I had opened up my air and exhaust a bit, but realized there was a barometric damper in the tailpipe from the factory. Asinine of gm i thought. I replaced the tailpipe and it opened up my performance, but dropped my mpg. Even when i babied it on the mpg setting. 87 performance helped get my 3 mpg back. Just the drone that i addressed with a little restriction in the tailpipe. No more putting down the road in v4. Although i would entertain that if it could be restricted to only turning on at highway speed. Other programmers can do that. This would give you five stars. I tried it off and on at highway speed and it does make a difference. The power is minimal, but smooth. Catch myself speeding more. Shifting is sooo much better. Thanks guys.
    Date published: 2019-03-15
    Rated 5 out of 5 by from Exceeds expectations Didn't like the way my stock 2016 GMC shifted at all, a friend told me about the superchip and I am NOT disappointed at all
    Date published: 2017-05-01
    Rated 5 out of 5 by from Worked great I bought this a couple months ago, speedo corrected daytime running lights on . One of the best mods yet.
    Date published: 2017-05-01
    Rated 5 out of 5 by from GMC Sierra 2500HD 2017 Superchips Flashpaq 2845 Finally it works on this truck model,Thanks Bryan of costumer service for technical support. Cheer's...
    Date published: 2017-08-16
    Rated 4 out of 5 by from First Review after Installation Just finally was able to install this tuner yesterday. Not too sure yet how much difference its made. Ran it hard yesterday and noticed a decent gain in HP and lowered 0-60 time. One feature I am new to is the throttle boost adjustment. I set it to +8% to start because it ranged from 2-16%. If anyone has any insight to this please share. After a few tanks of fuel ill post an update on fuel economy as well as how I feel about the HP gains.
    Date published: 2017-09-13
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    What is the diference between this one and the model F5 Flashpaq CA-4845 for a camaro ss 2014? Witch one give me more hp?

    Asked by: Michelabf
    The 4845 is for California. You will want the 2845. Both have the same tuning for gas applications
    Answered by: Anthony M
    Date published: 2019-11-18

    is there a tune for a 2004 Chevy avalanche 5.3L? i have had band experience with other products.

    Asked by: Dark789
    Yes it will have a few pre loaded tunes. The max is 18HP 17TQ to the wheels
    Answered by: Anthony M
    Date published: 2019-11-18

    I have a 2017 Silverado with a 5.3 will I be able to install a performance tune and then install a pedal commander system?

    Asked by: Miller97
    Yes they work great when combined together. Checkout our Ampd throttle booster
    Answered by: Anthony M
    Date published: 2019-11-13

    Will this remove the DOD otherwise known as (Total Fuel Management) on a 08 Buick Super, what gains should I expect on my Buick with cold air intake?

    Asked by: DDK1
    We do not support this vehicle unfortunately
    Answered by: Anthony M
    Date published: 2019-11-04

    Is there a tune for 06 impala lt 3.9 motor

    Asked by: Jake91
    We do not support this vehicle unfortunately
    Answered by: Anthony M
    Date published: 2019-10-30

    Hello I have a 2013 Silverado 1500 5.3L and with this f5 flashpack have the option to turn off the v4 mode ?

    Asked by: Jessb
    Yes you can disable the Active Fuel Managment so it will stay in v8 mode all the time
    Answered by: Anthony M
    Date published: 2019-10-30

    05 Colorado 3.5l is this compatible?

    Asked by: Steviebrah
    We do not have tuning for this vehicle but we do offer a throttle booster for it part number 28868
    Answered by: Anthony M
    Date published: 2019-10-30

    Will this adjust the cooling fan turn on temperature for a 2005 Cadillac Escalade?

    Asked by: Craigr412
    The flashpaq will not but the 20601 Dashpaq + will
    Answered by: Anthony M
    Date published: 2019-10-22
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