GPI – Remote Tuning Calibration Package (INCLUDES HP Tuners Hardware)
$924.00
- Remote Tune / Email Tune
- Engine & Transmission Tuning which includes Speed Density AND MAF calibration standard on all applications.
- For forced induction setups a wideband and appropriate MAF sensor for application is required. For naturally aspirated setups it is recommended. AEM X Series OBD is the most common used for simple integration.
- In order to complete a trans tune on 2017-up vehicles, you will be responsible for sending your T87A and T93 Transmission Control Module to be unlocked OR unlock yourself. We do the T87A and T93 (non global B) in house now. This must be completed and reinstalled prior to the tune.
- Due to current lead times and volume, it could take up to 1-5 business days for updates, 1-3 days is average.
Vehicles that DO NOT qualify for remote tuning
- Gen 3 Early LS Platforms (97-2004 Cars, 99-07 Classic Trucks) (P59 and P01 PCMS)
- Any LS / LT Engine Swaps (LS or LT Engine Transplants into Pre-LS/LT Chassis)
- 4 & 6 Cylinder Vehicles
- Nitrous
Vehicles that DO qualify for remote tuning
- 2005 up GM Cars and 2007 up Trucks (E40, E38, E67, E78, E92/92A, E90, E93, E99 ECMs and T42, T43, T87/87A, T93 TCMs)
- V8 Vehicles Only
- N/A and Forced Induction (Supercharger and Turbo)
HP Tuner Hardware not compatible for Remote Tuning:
- HP Tuner RTD – this hardware does not contain the VCM Editor that is needed for Remote Tuning services
Description
All tuning at Gwatney Performance Innovation is performed by one of our calibration experts. We have tuned literally thousands of LSx / LTx based cars that range from stock and basic bolt-on cars, to 1000+ rwhp turbo and supercharged builds. Having tuned many record-setting cars, we have the knowledge and experience to fine-tune your car into a smooth and powerful combination. We also perform hundreds of Remote and Mail Order tunes each year.
We specialize in late model GM Performance cars and trucks. All of our tunes are designed not only to make great power, but to deliver unsurpassed drivability. Whether you are looking to make the most power, get increased fuel economy, or just change the way your vehicle’s transmission shifts, we can handle all of your needs from completely stock vehicles to highly modified all-out race cars.
We tune with the best equipment available to deliver a OEM quality tune. We are equipped with lab quality wide band O2 sensors and full dataloging software. Data does not lie, that is why we use the very best in data acquisition.
Please note, Remote Tuning is only available for naturally aspirated builds. We are not currently offering remote tuning for power adders.
***In order to complete a trans tune on 2017+ vehicles, you will be responsible for sending your Transmission Control Module to HP Tuners to be unlocked. This must be completed and reinstalled prior to the tune.
Remote Tuning 101: Getting Started
So you’ve ordered your Remote Tune Package from us, and just received your package in the mail that includes your HP Tuners MPVI-2 hardware? Let’s get started.
1) Unbox HP Tuners
- The package includes: MPVI-2 Interface, USB cable, Flash Drive (with software preinstalled), Getting Started Guide, and HP Tuners decals
- Take the MPVI-2 and the USB cable out of the box, and set everything else to the side for now
2) Create Account on HP Tuners website
- Head over to HP Tuners Registration Page
- Fill out the “Register” form with your email address and a password
3) Download & Install MPVI-2 Software
- Click the Downloads button on the HP Tuners website
- Download VCM Suite (Beta) and MPVI-2 Drivers
- Install VCM Suite (Beta) to your PC
- Once VCM Suite (Beta) is installed, you will notice two new icons appear on your desktop – VCM Editor and VCM Scanner (VCM Editor is used for reading / flashing tune files & VCM Scanner is used for data logging)
- Install MPVI-2 Drivers (this allows your PC to recognize the MPVI-2 Interface when plugged in)
4) Update Firmware on the MPVI-2 Interface
- Connect MPVI-2 to your PC with the provided USB cable
- Open VCM Editor (Beta)
- Once the VCM Editor is open – click “Help” at the top menu and “Resync Interface”
- The firmware will download, and update your MPVI-2
- You should receive a message that says ” Firmware update completed”
5) Register MPVI-2 with HP Tuners
- Open VCM Editor (Beta) and click “Help” on the top menu
- Click “MPVI2 Verification Code” (this will show you the Serial Number and Verification code of your MPVI-2 Interface)
- Copy the “Serial Number” and “Verification Code”
- Open the HP Tuners My Account page (log back in if you have logged out since creating account)
- Click on My Devices
- Scroll down to the “MPVI 2” input fields and paste the “Serial Number” and “Verification Code” that you copied earlier
- Click Import
- Your MPVI-2 is now registered with HP Tuners
6) Purchase Credits
- Determine how many credits that are needed for your vehicle on HP Tuners Supported Vehicles List
- Purchase those credits by going to the My Account section of the HP Tuners site, and clicking on My Devices – scroll to bottom of the page where your device is listed, and click “Add Credits”
- Add the amount of credits needed for your vehicle and “Add to Cart”
- Click “View Cart”
- Click “Proceed to Checkout”
- Complete Checkout
7) Sync Credits to your MPVI-2
- Open VCM Editor with MPVI-2 connected to PC with USB cable
- Click “Help” in top menu
- Click “Resync Interface”
Remote Tuning 101: Reading Tune Files
At this point you’ve unboxed your MPVI-2, created your account at HP Tuners, downloaded and installed VCM Editor and VCM Scanner, updated the firmware on your MPVI-2, registered your MPVI-2 with HP Tuners, and purchased and synced your credits onto your MPVI-2.
You are now ready to send us your vehicles Stock Tune File, so we can build your Startup Tune File.
1) Read Vehicles Tune File
- Connect MPVI-2 to OBD2 port, and to PC
- Turn vehicle ignition to On
- Vehicles with keys – turn two clicks
- Vehicles with push button start – hold start button without foot on brake for around 5 seconds – until gauges light up
- Open VCM Editor (Beta)
- Press “Read Vehicle” button
- Press “Gather Info” button
- Select / Deselect Required Modules
- Select “Read”
- Save Tune File with a name and location that you will remember
2) Email Vehicle Tune File
- Locate where you saved your Tune File that you just read out of the car
- Email this Tune File to [email protected] with a mod list, fuel type, and general usage of vehicle
Remote Tuning 101: Flashing Tune Files
At this point – you’ve read the stock tune file out of your car, and have emailed it to us. We will return to you a modified tune file (sometimes called a startup tune). This tune file is designed to get your vehicle started and running safely – but we still want to make some changes to optimize both performance and drivability.
Flash Tune File to Vehicle
- Save Modified Tune File to “Documents > HP Tuners > Logs and Tunes”
- Connect MPVI-2 to OBD2 port, and to PC
- Turn vehicle ignition to On
- Vehicles with keys – turn two clicks
- Vehicles with push button start – hold start button without foot on brake for around 5 seconds – until gauges light up
- Open VCM Editor (Beta)
- Select “Open” icon in VCM Editor (first icon in menu bar – looks like folder)
- Navigate to where you saved the Modified Tune File (“”Documents > HP Tuners > Logs and Tunes”), select the Modified Tune File, and press “Open”
- Select the “Write Vehicle” icon from the top menu bar of VCM Editor
- Select / Deselect Required Modules
- Select “Write”
- Cycle Ignition Off and then back On
Remote Tuning 101: Data Logging
You’ve made it to the final step of the learning process. You are basically a remote tuning ninja at his point. You have now flashed a Modified Tune File into your vehicle, but now we need to gather some data to determine what changes to make to optimize both power and drivability. We call this the Data Log.
1) Setting up VCM Scanner
- Open VCM Scanner
- Download Channel Configuration File
- Save the .XML file to “Documents > HP Tuners > VCM Scanner > Channel Configs” folder
- Download Dashboard Layout File
- Save the .XML file to “Documents > HP Tuners > VCM Scanner > Layouts”
- Select “Open Channel Config” and select the Channel Configuration File you just saved here
- Select “Open Layout” and select Dashboard Layout File you just saved here
2) Recording a Data Log
- Connect MPVI-2 to OBD2 port, and to PC
- Turn vehicle ignition to On
- Vehicles with keys – turn two clicks
- Vehicles with push button start – hold start button without foot on brake for around 5 seconds – until gauges light up
- Open VCM Scanner
- Select “Connect to Vehicle” button (blue car icon in top menu of VCM scanner)
- Select “Start Scanning” (red record button in top menu of VCM scanner)
- Start vehicle
- Drive around for 10-15 minutes of normal driving with a couple of short full throttle pulls, will do more full throttle pulls later when we are comfortable with the tune
- When complete with 10-15 minute drive, select the “Stop Scanning” button (blue square icon in to menu of VCM Scanner)
- Turn vehicle off
- Select “Log File > Save Log File As” and save Log File to “Documents > HP Tuners > VCM Scanner > Logs and Tunes
- Select “Disconnect from Vehicle”
3) Emailing a Data Log
- Reply back to the previous email we send with your Modified Tune and attach this Data Log File.
- List any drivability issues, or concerns you have in the email.
Remote Tuning 101: What's Next?
That is it! You’ve done all the hard work. From this point we will go back and forth with email communication. We will send you revised Tune Files to flash, and you will send us new Data Logs.
On more simple bolt on setups, we can normally dial in a tune within a few revisions. On a more complex head / cam setup – it might take 5 or more to get it dialed in perfectly.
Ready to get started?
Questions & Answers (34)
Customer questions & answers
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i just want to be certain before spending almost $1000 but would you be able to tune a 2015 camaro ss l99 i would need a engine and trans tune i plan on getting a torque storm supercharger,headers, and full straight pipe and supporting mods what are other mods i would need in oder to tune like wide and etc and would you be able to tune it without me having to transport it anywhere this is a problem that i have ran into i haven’t been able to find a local shop to tune it and im installing the parts myself also 2nd question if i get the long tubes headers now and paid for the tune and everything how much more would it be to update my tune for the supercharger would i have to pay another $600 for a separate tune or could i get the tune now and pay for the forced induction and finish the tune down the road?
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Q i just want to be certain before spending almost $1000 but would you be able to tune a 2015 camar...... Read more answer nowAsked by on January 13, 2026 4:22 amA Yes we can remote tune your vehicle and you wouldn't pay a full retune you would use our remote tune update page and select the options that apply https://gwatneyperformance.com/remote-tuning-updates/
Hello, my vehicle has been tuned already. Previous tuner has moved on and tuning was never completed. Cam kit and intake mods are GPI products and would like it tuned by you guys. I’ve looked at your remote tuning packages and not sure which route to go. Any info would be appreciate and if you need more info from me let me know and I’ll provide it.
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Q Hello, my vehicle has been tuned already. Previous tuner has moved on and tuning was never comple...... Read more answer nowAsked by on August 10, 2025 12:17 amA Please contact us at [email protected]
2 questions, is a initial setting read needed before a AFM/DOD is installed, and if the vehicle is an “E85/Flex fuel” do you need to run a read with E85 fuel?
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Q 2 questions, is a initial setting read needed before a AFM/DOD is installed, and if the vehicle i...... Read more answer nowAsked by on February 3, 2025 11:50 amA You'll need to email your tuning related questions to [email protected]
dmsm3e
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Q dmsm3eAsked by on August 27, 2024 12:12 amThere are no answers for this question yet. Answer now
I recently purchased a care that I was told is GPI tuned was wondering if you have acct backups of the current tune and the original stock tune or if there is anything you can share with me overall. VIN - 1G1FE1R7XH0209445
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Q I recently purchased a care that I was told is GPI tuned was wondering if you have acct backups o...... Read more answer nowAsked by on August 7, 2024 8:06 pmA Email [email protected] to see if they can help
vtnxhu
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Q vtnxhuAsked by on August 6, 2024 4:42 pmThere are no answers for this question yet. Answer now
I have a 2016 Camaro ss with rotofab intake,ported lt5 throttle body, 1.875” long tube headers with catless full corsa exhaust ,dsx flex sensor. That was tuned at a local dyno so I don’t have the base tune but I have just installed your ss3 cam kit and Katech ported and polished heads and want to do your remote tuning can you still tune it with the tune I have now or what will I need for you to be able to tune it
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Q I have a 2016 Camaro ss with rotofab intake,ported lt5 throttle body, 1.875” long tube headers wi...... Read more answer nowAsked by on July 27, 2024 5:31 amA Yes we can still tune it with your existing file
I have a 2018 C7 Z06 / LT4 that i brought used with 45000 miles on it. It runs very good now but i am looking for recommendations to gain more thrust and power. The most that I know is that the car stock. I have being hearing about tuning and I am willing to do the E85 mod.
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Q I have a 2018 C7 Z06 / LT4 that i brought used with 45000 miles on it. It runs very good now but ...... Read more answer nowAsked by on May 28, 2024 9:06 pmA Email us at [email protected] so we can better assist you
I have a 2009 corvette with a 416 stroker, 13.5:1 compression, cam, heads, catless long tubes, e85. The car had a tune but i had to replace the ecm and as such, the car doesn't start as it now has the factory fuel trims and ignition points. Can I get remote tuning for this car or is it one i should bring in person if tuning can be done here? Thanks in advance!
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Q I have a 2009 corvette with a 416 stroker, 13.5:1 compression, cam, heads, catless long tubes, e8...... Read more answer nowAsked by on May 28, 2024 9:01 pmA I'm certain the ecu needs to have at least a stock file in it first before we could tune, if it does have that we can remote tune it or we can tune in house. Email [email protected] if you'd like to schedule in house tuning
Currently I’m waiting on a supercharger to come in. If I buy the tune now does it matter if it takes me a few months to complete my build? I’d like to finish the build and once done get the tune after I’m done in case I change some things along the way
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Q Currently I’m waiting on a supercharger to come in. If I buy the tune now does it matter if it ta...... Read more answer nowAsked by on February 2, 2024 10:43 amA No time limit
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My car was running good but i wanted to see what could be changed with a different tune. Ben and i sent three revisions back and forth and now the car just plain runs better. All throughout the power band Ben my 416 stroker happy. Flashing tunes and data logging were easy with hp tuners software and the instruction gpi provides.
Ryan did an incredible job remote tuning my 416 stroker swap in my Colorado ZR2 . Drivability is amazing! And he even diagnosed it having a large vacuum leak just watching the parameters. Highly recommended..
I highly recommend doing business with GPI. Not only do they provide awesome customer service, they are fast to respond. I did a lot of research on GM performance shops & tuners prior to choosing GPI. Even though I am not 100% complete with my remote tuning process, I have already installed the “base” tune. The process was very easy and the tuning is awesome!!! I look forward to doing much more business with GPI in the near future!
quick responses and awesome results!
Have purchased Cam kits from GPI so only makes sense to have them tune the products