ATD Tuning
Custom Diesel Tuning, Built By People Who Drive What They Tune
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0+ HP
Peak Gain — L5P Duramax
0+ TQ
Peak Gain — 6.7 Cummins
0HRS
Avg. Tune Turnaround
0K+
Tunes Delivered
Shop By Truck
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Built For Your Engine
Shop Tuning
View AllPowerstroke Tuning
2011 - 2019 6.7L Powerstroke F250 F350 F450 | EZ Lynk
Starting At
$700.00
2020 - 2022 6.7L Powerstroke F250 F350 F450 | EZ LYNK
Starting At
$800.00
2011 - 2019 6.7L Powerstroke F250 F350 F450 | HP Tuners
Starting At
$500.00
2023 - 2026 6.7L Powerstroke F250 F350 F450 | EZ Lynk
Starting At
$1,000.00
Duramax Tuning
2017 - 2023 L5P Duramax 2500 3500 | Pickup and Cab Chassis | HP Tuners
Starting At
$800.00
2011 - 2016 LML Duramax 2500 3500 4500 5500 | EZ Lynk
Starting At
$700.00
2001 - 2010 Duramax 2500 3500 4500 5500 | EFI Live
Starting At
$400.00
2011 - 2016 LML Duramax 2500 3500 4500 5500 | EFI Live
Starting At
$500.00
Cummins Tuning
2013 - 2018 Ram Cummins 2500 3500 4500 5500 | EFI Live
Starting At
$600.00
2022 - 2024 6.7L Cummins 2500 3500 68RFE | EZ Lynk
Starting At
$900.00
2013 - 2018 6.7L Cummins 2500 3500 | Pickup's Only | EZ Lynk
Starting At
$700.00
2019 - 2021 Ram Cummins 2500 3500 4500 5500 | EFI Live
Starting At
$700.00
Getting Started
How Tuning Works
Step 01
Pick Your Truck & Device
Tell us your year, make & tuning device.
Step 02
We Build Your Custom Tune
We build and deliver your tune, usually within 8 hours.
Step 03
Install & Drive — Support Included
Install in minutes. Real support after, anytime.
From Our Customers
Proven On The Road
★★★★★
Definitely worth looking into — just tuned my '19 L5P. Clean, crisp tunes, runs great.
Michael · L5P Duramax
★★★★★
Helped me when my truck was down and I needed it for work. Tech support is outstanding.
Mike · 6.7 Cummins
★★★★★
Running the 30hp tune — 34–36 mpg with 178,000 miles on it. Best thing I've done.
Jeffrey · Colorado Duramax
★★★★★
Fast turnaround and the tune is smooth. No check engine lights, no drama.
Carlos · Powerstroke
★★★★★
Ordered on a Friday, tune was ready same night. Support answered every question.
Brandon · Ram 2500
Let's Get Your Truck Tuned
Real techs, real support, tunes usually delivered same day. Call, text, or shop online — whatever's easiest for you.