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Southwest Speed

SUPERCHIPS FLASHPAQ F5 IN-CAB TUNER,COMPATIBLE WITH 1999-2016 GM GASOLINE & DIESEL ENGINE TRUCKS

    • Based on 338 reviews
Condition: New
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$399.95 Why this price?

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Availability: 11 left in stock
Fulfilled by Amazon
Arrives Tuesday, Feb 25
Order within 22 hours and 29 minutes
Available payment plans shown during checkout

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


Country of Origin: ‎Mexico


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, Feb 25

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.

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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good for 8.1 with 4L80E in 03 2500 Yukon
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. ... show more
Reviewed in the United States on December 9, 2020 by Public name
    • Seriously woke up my LLY
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 ... show more
Reviewed in the United States on May 11, 2024 by Ryan Compton
    • easy to install
easy to install
Reviewed in the United States on October 16, 2024 by Sandra
    • I like superschips!
Bought this mainly to turn of AFM management. It worked my truck drives much better then it did. But the main reason to shut it off was the vibration between gears mainly overdrive. While several people said this was not my problem it was. Corrected the problem my only complaint and its small no increase in fuel mileage at all. It did makes shifts better less hesitation. Anyone that has a 2007 or newer i suggest this mod. ... show more
Reviewed in the United States on January 14, 2024 by nelson
    • Great product
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. ... show more
Reviewed in the United States on December 13, 2023 by Brandon
    • NOT A PAID DUMMY!
Wish it was cheaperJust received this 09/26/2023 for my 2007 suburban and mileage increased 8-10 mpg with performance tuner, 87 octane tune, and mileage savex2 tune. I would recommend for anyone with 5.3 vortec or 6.0. Fast shifting and accelerates without using so much fuel to go
Reviewed in the United States on September 27, 2023 by Amazon Customer
    • Auto tuner
Easy to use to tune your engine or change shift points
Reviewed in the United States on June 26, 2024 by Charles B Thompson
    • Great item
A+++ seller
Reviewed in the United States on July 22, 2024 by Deamers99

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