Conceived with a direct focus on performance results, Flashpaq boosts your vehicle's horsepower and torque. This tuner offers several power levels and user-tunable options so you can get the most out of your engine. Lowest Prices for the best performance chip from Superchips. Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel part number SU2845 can be ordered online at or call 800-298-8924 for expert service.

Price: $344.95

Get 25 dollars back with the purchase of select Superchips Flashpaq products
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Superchips Performance Chip - SU2845

Conceived with a direct focus on performance results, Flashpaq boosts your vehicle's horsepower and torque. This tuner offers several power levels and user-tunable options so you can get the most out of your engine.


  • Boosts your vehicle's horsepower and torque
  • Offers several power levels and many user-tunable preferences
    • Tunes for economy, towing, daily driving, and extreme performance
    • Eliminate downshifting when climbing hills
    • Option to return to factory stock for emissions inspections or trips to the dealership
  • Lets you raise the stock speed limit setting
  • Maximizes power by lifting the restrictions on your rev limiter, allowing for maximum rotational speed
  • High-resolution color LCD screen
  • Recalibrates factory speedometer to correct for various tire sizes and gear ratios
  • Adjusts transmission shift points and pressure for optimal drivability and more aggressive shifting
  • Monitors vital engine data to ensure proper functioning
  • Reads and clears diagnostic trouble codes
  • Records, displays and saves 1/4-mile times
  • Plugs directly into your vehicle's OBD-II port
  • Stores easily - small, hand-held device
  • Updates via the Internet, ensuring up-to-the-minute tuning accuracy
    • Simply hook up to your computer's USB port and update in minutes
  • Made in the USA
  • 2-Year limited power train warranty

Note: This performance module is not legal for sale or use on pollution-controlled vehicles in the state of California.

2845 Super Chips Flash Pack F 5 Performance Module - Hand Held - GM - Gas and Diesel Engines

Replaces 2842 and 2950

This Product Fits The Following Vehicles

2008 - 2009 Chevrolet HHR 2.0L I4 Engine - Ecotec

2008 - 2009 Chevrolet Cobalt 2.0L I4 Engine - Turbocharged

2007 - 2009 Saturn Sky 2.0L I4 Engine - Turbocharged

2007 - 2009 Pontiac Solstice 2.0L I4 Engine - Turbocharged

2006 - 2006 GMC Sierra 4.3L V6 Engine

2016 - 2017 GMC Sierra 1500 4.3L V6 Engine

2006 - 2006 Chevrolet Silverado 4.3L V6 Engine

2016 - 2017 Chevrolet Silverado 1500 4.3L V6 Engine

2016 - 2017 Chevrolet Suburban 4.3L V6 Engine

2016 - 2017 Chevrolet Tahoe 4.3L V6 Engine

2016 - 2017 GMC Yukon 4.3L V6 Engine

1999 - 2013 GMC Sierra 4.8L V8 Engine

2007 - 2007 GMC Sierra Classic 4.8L V8 Engine

2007 - 2007 GMC Sierra New Body 4.8L V8 Engine

1999 - 2013 Chevrolet Silverado 4.8L V8 Engine

2007 - 2007 Chevrolet Silverado Classic 4.8L V8 Engine

2007 - 2007 Chevrolet Silverado New Body 4.8L V8 Engine

2000 - 2010 Chevrolet Tahoe 4.8L V8 Engine

2000 - 2009 GMC Yukon 4.8L V8 Engine

1999 - 2000 Chevrolet C/K Series Pickup 5.0L V8 Engine

1999 - 2000 GMC C/K Series Pickup 5.0L V8 Engine

2003 - 2004 Isuzu Ascender 5.3L V8 Engine

2002 - 2013 Chevrolet Avalanche 5.3L V8 Engine

2008 - 2009 GMC Canyon 5.3L V8 Engine

2008 - 2009 Chevrolet Colorado 5.3L V8 Engine

2003 - 2004 GMC Envoy 5.3L V8 Engine

2002 - 2006 Cadillac Escalade 5.3L V8 Engine

2006 - 2008 Pontiac Grand Prix 5.3L V8 Engine

2008 - 2009 Hummer H3 5.3L V8 Engine

2009 - 2010 Hummer H3T 5.3L V8 Engine

See All Vehicle Fits

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Customer Reviews

Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel - SU2845

Average Customer Rating:  4.0 out of 5 stars   (7 Customer Reviews)

Conceived with a direct focus on performance results, Flashpaq boosts your vehicle's horsepower and torque. This tuner offers several power levels and user-tunable options so you can get the most out of your engine.

- SU3845

by: Dan05/16/2017

Review from a similar Superchips Flashpaq in Performance Chip

First I have to say that ETRAILER has the absolute best customer service out there. When I ordered this over the phone, there was an error that doubled up everything (glitch in the system I believe). Anyway, before shipping, and charging me double for everything, they called me to confirm that was what I really wanted... good thing. As far as the Superchips is concerned. It's great. Really unlocked my truck's power. So easy, a caveman could set it up. Tells you recommendations (i.e. in performance mode, don't tow, etc.). Also, for Mac users, the Flashpaq F5 is upgradeable on your computer. Just go to the Superchips website, download the "ignition" software and you're good to go. I spoke with Superchips and they acknowledged that's an error on their website. If you're going for fuel economy, go with the "Performance" mode. I've seen easily a 3MPG overall gain in that mode. It's also the one that increases the most torque and HP. Highly recommend this product if you want something simple that will unlock your Cummins while keeping it safe... and you really can't go wrong by ordering from ETRAILER. Seriously, I have ordered tons from them and they are awesome! 380881

- SU3842

by: GT11/10/2015

Review from a similar Superchips Flashpaq in Performance Chip

Unable to use. First, took 4 attempts on 2 machines to download their update software, then 8 tries to get the software to recognize unit. First update crashed, second says unit is up to date, but trying to program the truck results in an error that it seems means the database is corrupt (the only place you can't find information on this programmer is Superchips). I tried to investigate the issue via Superchips, however their "support" section is offline and returns an error message and one thing common to all the information I found after failing to be able to use it is contact takes upwards of a week, and if and when you reach someone, they just don't seem to care about helping. There is no way to reset the unit and try to download the updates again for a fresh installation, and the Superchips official forum for help is, surprise, offline. I've had better luck with customer service from 3rd World companies. 231730

- su1845

by: Mark H.05/15/2014

Review from a similar Superchips Flashpaq in Performance Chip

The Flashpaq seems to be working really well for fuel economy but I haven't tried it with my 5th wheel yet. If it works as good as the service I had from etrailer, I don't think that I'll have any problems at all. You guys were great with keeping me updated on my order. Thank you 130759


Have you tried the towing feature as of yet? Just curious how the Flashpaq did. I pull a 24 travel trailer with a 2005 Expedition and it needs some help!Thanks,Lonnie H

-- comment by: Lonnie H - 08/10/2015


- su1845

by: Lee06/28/2015

Review from a similar Superchips Flashpaq in Performance Chip

Very nice works great and very easy to operate. The ford F150 has a lot more throttle power and it is great for towing. I would advise anyone who needs a tune up or wants to tow to definitely.get one. Best money i've spent in a long time. 207865

- su1845

by: Cade T.11/09/2014

Review from a similar Superchips Flashpaq in Performance Chip

Great fuel economy it doubled my mpg. The performance is great it adds alot of extra power. Havent tried the towing yet but if i have no dout that it will work just ass good as the rest of the of them. Thanks alot. 160032

- su1845

by: Mike in Michigan09/10/2014

Review from a similar Superchips Flashpaq in Performance Chip

Product arrived on time. Works as advertised. Easy plug and play type interface. Like being able to change my trucks program as I see fit. Would recommend to anyone that likes tweaking cars and trucks. 150605

- SU2842

by: Gary Rose04/16/2014

Review from a similar Superchips Flashpaq in Performance Chip

Thanks! 125657


Ask the Experts about this Superchips Performance Chip
Do you have a question about this Performance Chip?

  • Does MagnaFlow Exhaust have Flapper Valve to Maintain Tone on a Motor with Active Fuel Management
  • MagnaFlow exhaust revolves around the idea of increased flow through the system so things like baffles, chambers, louvers, and flapper valves are eliminated. This allows the system to achieve its tone as well. I know a lot of people like to disable the displacement on demand or active fuel management systems that cut the motor to 4 cylinders when it chooses it is appropriate. If this is something you are interested in then the way to achieve it is to use a programmer that will allow...
    view full answer...

  • Is Horsepower And Torque Affected By Octane Level Of Fuel When Using Performance Programmers
  • I called my contact at Superchips and asked what the breakdown for performance is when using the Flashpaq Performance Tuner, part # SU2845. There are 5 settings you can choose from and they are set for the octane level of the fuel you are using. They said for the lowest level of increase using the 87 octane fuel you could expect and increase of about 33 horsepower and 24 torque increase. They said that is dependent on the engine you have in your truck. You can check the VIN and if the letter...
    view full answer...

  • Power Gain Estimates Using a Flashpaq Programmer on a 2004 GMC Sierra 1500
  • For your 2004 GMC Sierra 1500 if it has a 4.8 liter gas motor the estimated power gains are up to 13 horsepower and 17 feet pounds of torque using the Superchips Flashpaq # SU2845. If you have the 5.3 liter motor the estimated gains are 18 horse and 17 on the torque. On the 6.0 liter it is 24 horse and 22 torque. And for the big 8.1 liter it is 33 horse and 38 torque. Gas motors don't see the gains that diesel motors do. For example the same programmer used on the 6.6 liter diesel provides...
    view full answer...

  • Will SuperChips Flashpaq Tuner Work with 2015 Chevy Silverado 1500 6.2 with 8-Speed Transmission
  • For 2015 the Silverados that have the 6.2 liter motor should all have the 8 speed transmission so the SuperChips Flashpaq tuner # SU2845 will work for your truck.
    view full answer...

  • Programmer Recommendation for 2017 GMC Sierra 6.2 Liter that Disables AFM
  • The SuperChips programmer part # SU2845 that you referenced is a confirmed fit for your 2017 GMC Sierra 1500 with a 6.2 liter V8. It can remove the active fuel management and can give you power increases of up to 33 horsepower and 43 ft lbs of torque. All of the programmers available for your truck will give the same power increases but the only other one to consider would be the Edge CTS2 part # EP85450 which also feature a gauge display and driving coach in case you want to try and...
    view full answer...

  • Recommended Shift Points for 2013 Silverado 1500 4x4 LT with the 5.3 and 6 Speed Auto transmission
  • The one I recommend is the Superchips Flashpaq F5 Performance Tuner # SU2845 and is the correct model for your 2013 Chevy Silverado 5.3 liter truck. I contacted our technical representative at Superchips about the modifications you have made on your 2013 Chevy Silverado and what shift points they recommend. In the instructions about the downloading function to adjust transmission shift points it states that not all features marked in the chart are guaranteed to work due to unforeseen...
    view full answer...

  • Will Adding a Transmission and Oil Cooler Increase the Towing Capacity of a 2014 GMC Yukon SLT
  • Just adding a transmission cooler and oil cooler will not increase the towing capacity of your 2014 GMC Yukon. The towing capacity of the vehicle is pretty much set in stone. But adding coolers will certainly be beneficial to you and help protect the transmission and motor for excessive heat. I recommend a combination cooler # D15902 so that you can have one unit that can be used for both fluids. I also recommend fitting # D13035 to avoid having to cut and flare transmission lines. Another...
    view full answer...

  • Does the Superchips Flashpaq F5 Performance Tuner # SU2845 Have to Stay Plugged in at all Times
  • The Superchips Flashpaq F5 Performance Tuner # SU2845 that you referenced flashes the PCM so it would not have to remain plugged in at all times. Once you completed the programming of the PCM you would be able to remove it.
    view full answer...

  • Superchips Flashpaq F5 Performance Tuner Displays Vehicle Not Responding in 2004 Chevy Silverado
  • I spoke with my contact at Superchips regarding the Superchips Flaspaq F5 Performance Tuner # SU2845 in your 2004 Chevrolet SIlverado. He stated that on trucks that had a remote start or has an aftermarket stereo, there can be issues with the tuner trying to communicate with the vehicle. He recommends checking the wires going back to the OBDII port to see if there is anything spliced into the purple wire. If there is, go ahead and remove it. Also, if the door chime sounds like it is...
    view full answer...

  • Does a Throttle Body Spacer Increase Horsepower on a 2010 Chevy Camaro SS 6.2 Liter
  • Airaid doesn't Dyno test the throttle body spacers such as # AR200-630-1 for your 2010 Chevy Camaro with the 6.2 liter Corvette motor. Any gain in horsepower would probably not be noticeable on a vehicle that already has a ton of power. It can help the engine run more efficiently. Using a programmer such as the Flashpaq # SU2845 will provide more power. The estimated power gains are 19.9 horse and 18.3 feet pounds of torque.
    view full answer...

  • Does SuperChips Flashpaq for 2016 GMC Sierra 1500 Get Rid of AFM and Torque Management
  • Yes, the Superchips Flashpaq part # SU2845 can disable the active fuel management and does partially reduce torque management but does not totally get rid of it. They claim they get rid of about 98 percent of it. It is a fit too for your 2016 GMC Sierra 1500 with a 5.3 liter engine.
    view full answer...

  • Will Installing a Programmer Increase Fuel Economy on a 2011 Chevy Silverado 1500
  • I actually recommend for your 2011 Chevy Silverado the Flashpaq, # SU2845, because it costs less and actually has a Mileage XS Save preprogrammed tune and would be a better option if your primary goal is to save some cash at the pump. Mileage gains are nearly impossible to determine. The issue is that every truck is different, the condition of the individual components in the truck are all different, the terrain is different, and the driving style is different. The reality is that if...
    view full answer...

  • Can the Tow Mode on a 2011 Chevy Suburban be Used at the Same Time as a Programmer
  • The tow button and mode on your 2011 Chevy Suburban 6.0 does a similar function as the tow setting tune on a programmer. It will change the way the transmission behaves to the optimum settings for towing. But a programmer will provide more power and torque as well. If using the programmer on a tow setting you would not have to use the tow button on the vehicle at the same time but you can and in some cases is even recommended. You can try it both ways to determine which gives you the...
    view full answer...

  • Recommended Tuner for a 2012 GMC Yukon XL 1500
  • I have two different recommendations for you that will increase the horsepower, torque, and fuel economy for your 2012 GMC Yukon XL 1500. It all just depends on what type of engine that you have. The Superchips Flashpaq F5 Performance Tuner # SU2845 is my first recommendation. It will work with the 5.3L V8 Engine, the 6.0L V8 Engine, and the 6.2L V8 Engine. This programmer will help you to increase all of the settings on your Yukon XL and has the option to save the factory settings during...
    view full answer...

  • Best Way To Increase Horsepower And Torque In A 2017 GMC Sierra 5.3L V8
  • The best way to not only maximize but increase horsepower and torque on your 2017 GMC Sierra 5.3L V8 would involve installing a cold air intake, performance exhaust system, in addition to a performance chip tuner. Using these components will allow your engine to breath better and perform at it's peak output which will increase not only power but also fuel efficiency. For a cold air intake compatible with your vehicle, I recommend using the aFe Momentum GT Direct Fit Cold Air Intake...
    view full answer...

  • Superchips Tuner Function In Economy Tune
  • On your Superchip Tuner like Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel # SU2845 for your 2008 Sierra 1500, it does sound like you are shifting too soon. It will help your gas mileage to keep your RPM's down, but I would use a different tune to give you the power you need. For the best gas mileage, the economy setting is good but for power it is not a good fit. I personally don't think it is very safe to shift all your gears by 40 mph as that would make merging onto a...
    view full answer...

  • Performance Tuner Gains On 2016 Chevy Silverado 3500 6.0 V8
  • The Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel # SU2845 is the only performance tuner confirmed to fit your vehicle. The # SU2845 is only confirmed to fit 2007 models with your 6.0 V8 motor. It is stated to gain you up to 50 hp and up to 50 lb of additional torque. Your driving and ecomomy as well as 5th wheel towing gains would be based on the settings you use and how you drive your vehicle.
    view full answer...

  • 5th Wheel Trailer hitch and Installation Kit for a 2005 Chevy Silverado 2500HD 6.0 Liter
  • There are numerous possible configurations of the 2005 Chevy Silverado 2500HD and depending on the specific model the towing capacity can vary greatly. I checked the owners manual to determine the capacities. If your Silverado is a 2-wheel drive model and has a short bed then the capacity is 10,100 pounds. If is 2-wheel drive and has a long bed the capacity is 9,900 pounds. If your Silverado is a 4x4 short bed then the capacity is 9,800 pounds. And if it is a 4x4 long bed the capacity...
    view full answer...

  • Will Using Flashpaq Programmer Performance Tune All the Time Damage a 2004 Chevy Silverado
  • With most programmers including the Flashpaq # SU2845 you can have fuel efficiency or power, but usually not both. If you run the programmer at the highest performance tune then it would not damage the truck provided that the truck is not abused and that the truck was in good working order prior to installing the programmer. When in performance mode you can see gains of up to 120 horsepower and 206 feet pounds of torque (with the diesel motor).
    view full answer...

  • Programmer Recommendation for a 2012 Chevy Silverado Duramax with Keeping DEF
  • The SuperChips F5 Programmer part # SU2845 that you referenced is confirmed as a fit for your 2012 Chevy Silverado with a Duramax Diesel but it will not allow you to compensate for the removal of the DEF or any other emissions components. Nothing we offer will allow for the removal of that or any other emissions related components. If the truck was going to be only used for off-road purposes there are custom tuning companies who could help you out. But we do not offer anything. This...
    view full answer...

  • Can a Programmer be Used to Raise the Stock Speed Limiter on a 2002 Chevy Silverado 4.8
  • The Edge Insight, # EP84130, is just a comprehensive gauge display and does not allow you to make any changes to the truck. For that you would need an actual programmer. For a lower cost option that doesn't have the extensive monitor display I recommend the Flashpaq # SU2845. For a version that does have the big, beautiful display and has a touch screen I recommend the Edge Evolution # EP85450.
    view full answer...

  • Getting More Power Out of a 2006 GMC Sierra with 4.8 Liter Motor
  • You can add more power to your 2006 GMC Sierra 4.8 liter by using a programmer such as # SU2845. It can provide up to 13 more horsepower and 17 foot-pounds of torque. It also has a towing mode which is the optimal tune for towing. Adding cold air intake such as # AFE51-10092 (for trucks with electric fans) or # AFE51-80092 will also add more power and it will work with the programmer above. Please note that these items will provide more power but they will not increase the towing...
    view full answer...

  • What Fuel Economy Or Tuner Changes Can Be Expected On 2003 GMC Yukon XL
  • When using a tuner like the Flashpaq Performance Tuner, part # SU2845 on your 2003 Yukon XL, you can expect about 10 to 15 percent gain in fuel economy when your truck is tuned for the Mileage XS Save tune. You can gain up to 18 additional horsepower and 17 ft/lbs of torque depending on the tune you choose. This tuner plugs into the OBD-ll port and features a hand held device. This system lets you monitor your engine data to keep track of engine and transmission performance. Some...
    view full answer...

  • Can a Superchips Programmer Return 2001 Chevy Silverado to Stock if it Already has Another Tune
  • If your 2001 Chevy 2500 already has a tune but no tuner is present then the device that installed the tune would be needed to return the truck back to stock programming. If the device is not present then you would have to take the truck to a Chevy dealer and have them reprogram the computer to return it to stock. Using a different tuner will not allow you to return the truck to stock. But if you get your truck to stock and then use the Superchips programmer you bought the option to return...
    view full answer...

  • Does the Edge Insight Tune the Motor on a 2000 Chevy Tahoe 5.7 Liter
  • The Edge Insight # EP84130 is a comprehensive gauge display and not a programmer that allows you to change the engine performance so it will not increase power or make the vehicle any faster but there are other options. For the 2000 Chevy Tahoe with the 5.7 liter motor you can use Superchips Flashpaq # SU2845 which can add up to 21 horsepower and 34 foot pounds of torque.
    view full answer...

  • How Difficult is it to Set Tunes on the Superchips Flashpaq F5
  • We don't have any videos demonstrating the Superchips Flashpaq F5 # SU2845 (Or # SU4845 to be California approved.) but it's fairly easy to use. Setting tunes is literally just a matter of choosing options from a menu and making the changes you want to make.
    view full answer...

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Info for this part was:

Expert Research:
Jameson C
Written by:
Brian B
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