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FITS 2005 Chevrolet Corvette
Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel

Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel

Item # SU2845
Retail:$445.00
Our Price: $359.96
You Save: $85.04
Performance Chip
Confirmed to Fit
2005 Chevrolet Corvette

6.0L V8 Engine - LS2

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The best technical support and full performance chip installation instructions. Great price Corvette performance chip and expert service. Chevrolet Corvette, 2005 performance chip by Superchips are available from etrailer.com. For expert service call 1-800-940-8924 to order your Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel part number SU2845, or order online at etrailer.com.
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  • Reviews (42)
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2005 Chevrolet Corvette - Superchips Flashpaq F5 Performance Tuner - GM - Gas/Diesel

  • Superchips
  • Tuner Only
  • Performance Tuners
  • Flashpaq F5

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


Features:

  • 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 product cannot be shipped to or used in California.




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

Replaces 2842 and 2950

Installation Details SU2845 Installation instructions

California residents: click here


Customer Satisfaction Score:


Customer Reviews

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

Average Customer Rating:  4.3 out of 5 stars   (42 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.

by:

I bought this after installing 4.56 ring and pinion gears in the front a rear axles in my 02 gmc sierra 1500. Due to differences in where wheel speed data is collected between the front and rear axles you'll get an abs warning light if you make any changes in drivetrain bearing. This unit has the ability to adjust the parameters for tire size and gear ratio in order for the ECU to perform the necessary calculations. The result is that the ECU can then realize that both front and rear wheel are in fact rotating at the same speed, which turns of the abs light. I also used a GPS speedometer and adjusted tire size so that the indicated speed matches perfectly a calibrated gps speed perfectly. Its actually more accurate now then it ever was. So I can confirm that this unit will correct both issues you may have. I havnt used any of the "canned" tunes so no comment on performance, towing or mpg gains. Just adjusted the parameters on the stock tune and been running it like that for a year with no issues

Joseph

7/27/2022

1 year later still havnt loaded any other tunes in it, have used the code reader a few times and it works just fine. Basic sure but if the lights on itll tell you why. Speedo still correct and no abs light so it was kinda an expensive fix for just that. Im sure the other tunes are just fine never had a problem with them on my other trucks just never tried them on this one... so yea thumbs up?



by:
2007 Chevrolet Suburban

The tunes that come with it are great! However the other functions aren't all that special. The code reader is basic at best. It wont pull any advanced codes, the $[XX] code reader from wal mart does the same thing. Also when I changed the tire size from the stock 27" to the new 33" it didn't load it properly and caused the brake and ABS warning lights to lose their minds and flash constantly. Overall its overpriced for what you get.



by:
2015 GMC Sierra 1500

Wow! I love this tuner! I enjoy the ability to change the tune from performance to towing in a mater of minutes . I was happy to disable the DOD (cuts off 4 cylinders on light load) and to raise the speed limiter too! very happy!



by:

Not a noticeable gain in any of the modes. I would just buy a cold air intake instead and save your money on this basic tuner.



by:

Truck works better with it. It’s an incremental improvement but noticeable.



by: 04/11/2021
2018 GMC Sierra 2500

The Superchips Flashpaq F5 did exactly what it said it would, Better fuel mileage more power at gas pedal i think its great for the 2500 Gmc 6.0



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by:

I had to update the tuner two times in order to get the tunes for my truck once I got the tune installed it don’t change my shift points in the transmission my first chip I got back in 2000 changed my shift points as well up the horse power .you would think we’d have better technology in 2021.
I had called the tech line about four times and all the techs I talked to were nice and helpful.



by:

This programmer makes a big difference with my 2008 Expedition (5.4 V8, 6 speed auto). Fuel saver mode gave me around 2 mpg better on the highway, Performance 91 gives it a great snarl and significantly more power. Regular 87 mode, after a day or two, had smoother shifting and less gear hunting at low loads. Feels a little more powerful too. I haven't tried towing yet.



by:

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!



by:

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



by:

Had an EDGE tuner for my '08 F250 that I liked better. This one is kind of slow to update the computer (2 files, with lots of ignition off/on cycles). I tried the Performance tune and went for a quick ride. Yep, it worked. Loaded the Towing program, we'll see how that works out.



by:

Simple to use with easy menus and update process via your computer. Don't expect a dramatic power boost with gas engine. I have noticed much improved mid range throttle response, especially at higher elevations. My 2500 HD no longer has to downshift 2 gears to maintain or increase speed on 5 to 6% grades in winding turns in the 45 to 55 mph speed range. Wide open throttle passes at higher speeds seem to be a bit quicker. To soon to form any opinion on fuel mileage.



by:

So far I have only used it on the 87 octane tune setting. Definitely an overall mild improvement in performance. Does not kick out of overdrive while in cruise control mode nearly as often. Picked up at least one possibly two miles per gallon.



by:

Really helped unlocking power at lower RPM with heavy trailer load. Easy to use.



by:

I ordered a Superchips Flashpaq for my 02 Dodge Ram 4.7. ETrailer was one of very few websites that was clear in its discription on wheather or not it would work on my truck. The customer service is great and the price was good.



by:

Have this on my 2.7 l F-150 for a year and it definitely adds a little kick and it's great to have the OBD feature



by:

Easy to use, works great. This in addition to cold air induction and cat back exhaust really woke my truck up.



by:

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.



by:

Took about 10 mins for the PCM to upload the stock tune then about another 5 minutes to program the Fuel savings tune, I could almost instantly notice a difference. I drive a pretty steep hill on my way to work and always have to downshift and lose speed near the top, not anymore I can take the hill in 5th and Speed up as well. 20 HP doesn’t seem like much but it makes a huge difference. Next text will be when I tow my RV to the coast on the heavy towing tune.



by:

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.



by:

Easy to follow instructions, had it installed in 5 minutes. Performance has improved noticable.



by:

The superchips f5 Flash paq is horrible it did nothing for my truck but make it lose fuel milage even with economy tune i would not recommend this product to anyone



by:

Thank you etrailer for your awesome customer service. etrailer will be my go to site for all my automobile needs.


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Show More Reviews

See what our Experts say about this Superchips Performance Chip

  • What Would Make Superchips Flashpaq F5 Say Vehicle Did Not Respond on 2005 GMC Yukon?
    Typically when the Superchips Flashpaq F5 # SU2845 you have is reading vehicle did not respond like yours is, it means that there is aftermarket electronics interfering. Check that the purple wire in the back of your OBDII port in your 2005 GMC Yukon doesn't have anything spliced in like an aftermarket stereo etc, however lights would only cause an issue if spliced into this wire. You'll also need to make sure your battery is completely charged.
    view full answer...
    Image 1 for
  • Which Flashpaq F5 Programmer Fits 2017 GMC Sierra with 5.3 liter V8
    SuperChips recommends the Flashpaq F5 part # SU5845 for the 2017 GMC 5.3 liter and for the 2015 model you had they recommended the part # SU2845 which means you would need to upgrade to the new part number.
    view full answer...
  • Recommended Performance Tuner for 2005 Chevy Silverado 2500HD
    The best option for your 2005 Chevy Silverado 2500HD is to use a performance tuner, though the right one will depend on what engine you have. I assume you do not have the turbocharged diesel which does narrow the choices. If you have a 4.3L V6 on your Silverado the only option is going to be the Superchips Dashpaq Performance Tuner # SU2060 which will allow you to switch between different power levels and has a 2.4" color screen. Should you have a 4.8L V8, 5.3L V8, or 6.0L V8 I recommend...
    view full answer...
  • How To Disable AFM with Superchips Flashpaq F5 On 2014 Chevy Silverado 1500
    The Superchips Flashpaq F5 Performance Tuner part # SU2845 which is a fit for a 2014 Chevrolet Silverado 1500 with 5.3L V8 or 6.2L V8 engines will allow you to disable the active fuel management (AFM) system. There will be an option for this setting during setup which will prompt you to disable the system, it's pretty easy and straight froward. That said, I don't really have any sort of write-up for this but once you get started you will see why it's not needed.
    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 Installing a Performance Tuner Void The Vehicle Warranty On a 2019 Chevrolet Silverado 3500?
    The Superchips Flashpaq F5 Performance Tuner # SU2845 will not void the warranty. I do see you entered your vehicle as a 2019 Chevrolet Silverado 3500 which you will need the Tuner # SU2847 for as the other is not compatible with your specific gas engine. If you have the Duramax Diesel you will want to go with the Edge Pulsar V3 L5P Inline Tuner # EP34KR. You do not have to make any intake or exhaust modifications to use these different tuners.
    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...
  • Availability of Superchips Flashpaq F5 Performance Tuner for 2018 GMC Sierra 1500
    The Superchips Flashpaq F5 Performance Tuner, # SU2845 that you linked to is not for the 2018 GMC Sierra 1500. However, the Superchips Flashpaq F5 Performance Tuner, # SU2847 will work for the 2018 GMC Sierra 1500 with a 4.3 liter V6 engine or the 5.3L and 6.2L V8 engine options. This tuner offers several power levels and user-tunable options so you can get the most out of your engine including raising the stock speed limit setting. Please note the linked product review video below.
    view full answer...
  • Superchips Programmer Says Vehicle Not Responding In Chevy Silverado
    Since the Superchips programmer says "vehicle did not respond" the programmer is not able to communicate with the vehicle. The most common reason that a Superchips Programmer on the 2004 Chevy Silverado would not be able to communicate with the vehicle is too many aftermarket electronics so you were correct in unplugging the chime box like you mentioned. Another thing to check is to see if there is a purple wire from the back of the OBD II port then the port is already tapped into by another...
    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...
  • 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...
  • 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...
  • 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...
  • 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 differences...
    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 of...
    view full answer...
  • Will Superchips Flashpaq part # SU2845 Disable Disable Active Fuel Management on 2008 Silverado
    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 on your 2008 Chevy Silverado 1500 with a 5.3 liter. They claim they get rid of about 98 percent of it.
    view full answer...
  • Programmer Recommendation for 2002 GMC Yukon 1500 5.3 liter
    A programmer is exactly what you are looking for like the Superchips F5 part # SU2845 that fits your 2002 GMC Yukon XL. This will give you an additional 18 horsepower and 17 foot lbs of torque which will allow your vehicle to tow your trailer without as much down shifting due to the additional torque. It will also give you better fuel mileage when you are towing and when you aren't towing as well.
    view full answer...
  • Recommended Performance Tune for 2009 Chevy Tahoe With 5.3L Engine
    The Superchips Flashpaq F5, part # SU2845 can provide increases up to 18 HP and 17 foot lbs of torque which will prove helpful, but more importantly the towing tune will allow you to adjust your shift points and line pressure which will help hold the gear longer so you have an easier time making it up hills. I'll link to a product description video featuring the # SU2845 Performance Tuner.
    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...
  • How To Improve Fuel Economy On a 2015 GMC Sierra 2500
    The best option to improve fuel economy aside from adjusting driving habits on a 2015 GMC Sierra 2500 would be to use a tuner, the Superchips Flashpaq F5 Performance Tuner part # SU2845 in particular is what I recommend. Realistically, you can except an increase of around 2-3 MPG's.
    view full answer...
  • Can Superchips Flashpaq part # SU2845 Disable AFM on 2017 Chevy Silverado 1500
    Yes, the Superchips Flashpaq part # SU2845 can disable the active fuel management in your 2017 Chevy Silverado 1500. It is not capable of loading custom tunes nor do any of the other options we offer.
    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...
  • 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...
  • Programmer for 2018 GMC Sierra 2500 with 6.0 Liter V8 Towing Trailer
    The SuperChips programmer part # SU2845 that you referenced is confirmed as a fit for your 2018 GMC Sierra 2500 with the 6.0 liter V8 gas engine and can give you up to 50 horsepower and 50 ft lbs of torque which will make a large difference when towing your boat and 5th wheel. It has 87 octane tunes as well so it would work just fine for you since that's what you run.
    view full answer...


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Do you have a question about this Performance Chip?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeff D
Installed by:
Jeff D
Employee Brian B
Written by:
Brian B
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H

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