SUPERCHIPS FLASHPAQ F5 IN-CAB TUNER,COMPATIBLE WITH 1999-2016 GM GASOLINE & DIESEL ENGINE TRUCKS
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Tuesday, Jun 24
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Features
- 2845
Description
FLASHPAQ F5 GM DIESEL/GAS
Compatible Devices: Laptop, Desktop, Tablet, Smartphone
Connector Type: USB
Brand: Southwest Speed
Connectivity Technology: USB
Color: Red
Brand Name: Southwest Speed
Item Weight: 11.2 ounces
Item model number: 2845
Is Discontinued By Manufacturer: No
Color Name: Red
Date First Available: May 1, 2017
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This is the correct programmer! Works!
Reviewed in the United States on April 24, 2025 by Sea Lion
Increased mileage. Will pay for itself within a couple years
Reviewed in the United States on March 17, 2025 by Wade Luckmam
I bought this to help with fuel economy during the $7/gal diesel fiasco.. I went from 14 mpg to 19 mpg immediately. It basically paid for itself within the first 8 weeks of owning, I burn a ton of diesel. My truck gained big power although, I don't beat on my truck. Towing 10k lbs daily, like it's nothing. I put it in the performance tune for non towing days and I've seen 21 mpg after 6 hours of highway driving. Absolutely zero issues so far, 2 years running. Great investment!! I will say that if your trans has a ton of miles on it, DO NOT floor it on the highway. You will limp the trans in 5th. If that happens, clear the code to reset the system. Then just don't floor it on the highway. Or, smarter option, tune it down a level if you can't manage the urge to floor it lol
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Reviewed in the United States on May 11, 2024 by Ryan Compton
Thnks
Reviewed in the United States on April 2, 2025 by Shu
Very easy to use. Flashed my 8.1 Vortec in my 03 2500 Yukon. I always run premium because I mostly tow with it so I put the 91 Octane Performance Tune on it right out of the box and I noticed a little quicker sweep through first and second and noticably crisper shifts. There's still adjustability left to further firm the shifts, which I'll play with till I like it. I haven't tried the towing tune yet to comment on that. Very cleanly executed, easy to use and effective product. I'd pay full price for it again for a different platform if I ever change trucks. 10/27/21 update Ive been using this a lot longer now and am even happier. Ive found the shift pressures that Im happy with and I have the ability to reenable the Upshift Torque Management setting when I flash to tow mode. Ive used all the modes and while I didnt notice a significant difference in the fuel milage setting, I do notice performance mode and towing mode. I dont expect fuel milage improvements owning an 8.1. I would like the option of being able to used dial in up to +4 or +5 degrees of timing to fine tune performance mode: but Im pleased with this as a its a daily driver and a tow vehicle. I'd still buy one again.
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Reviewed in the United States on December 9, 2020 by Public name
Had a tune file stuck in my truck 2005 duramax and it wouldn't let me use the programer. Called the tech line told them what was going on and that I was told to take it to a dealership to get the ecm flashed and they said they would write me a tune to over ride the issues. I will be using them again since they was upfront and honest about things and it saved me money as well.
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Reviewed in the United States on December 13, 2023 by Brandon
easy to install
Reviewed in the United States on October 16, 2024 by Sandra
Easy to use to tune your engine or change shift points
Reviewed in the United States on June 26, 2024 by Charles B Thompson