Ram 2500/3500 Tune.
We track 11 Ram 2500/3500 tunes from 5 brands, $452.76 to $5,499.98 as recorded 2026-09-24, each at its lowest price across the retailers we compare. None of them publishes a horsepower figure yet.
Engine computer reprograms, the biggest single gain per dollar on a turbo truck.
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2025-2026
aFe Power aFe Power 2025+ RAM 2500/3500 Diesel L6 6.7L SCORCHER HD Power Module (77-42018)
$452.76
2007-2009
ATS Diesel Performance ATS HE300VG Benchtop Turbo Calibration Tool Fits 2007.5-Current Dodge RAM 6.7L Cummins (US Style Power Plug)
$5,499.98
2015-2017
Duramax Tuner DuramaxTuner DM1HI2281011000 Spade Tuner 50 State Switch On The Fly Tune with EZ Lynk | 2015-2017 RAM 2500/3500 6.7L Cummins
$1,498
2015-2017
Duramax Tuner DuramaxTuner DM1HI2381011000 Spade Tuner 50 State Switch On The Fly Tune with HP Tuners Hardware & Credits | 2015-2017 RAM 2500/3500 6.7L Cummins
$1,488.99
2018-2018
Duramax Tuner DuramaxTuner DM1KJ2181011000 Spade Tuner 50 State Switch On The Fly Tune with EFI Live Spade | 2018 RAM 2500/3500 6.7L Cummins
$1,235
2018-2018
Duramax Tuner DuramaxTuner DM1KJ2281011000 Spade Tuner 50 State Switch On The Fly Tune with EZ Lynk | 2018 RAM 2500/3500 6.7L Cummins
$1,534
2018-2018
Duramax Tuner DuramaxTuner DM1KJ2381011000 Spade Tuner 50 State Switch On The Fly Tune with HP Tuners Hardware & Credits | 2018 RAM 2500/3500 6.7L Cummins
$1,488.99
2019-2020
Duramax Tuner DuramaxTuner DM1LK2381011000 Spade Tuner 50 State Switch On The Fly Tune with HP Tuners Hardware & Credits | 2019-2020 RAM 2500/3500 6.7L Cummins
$1,543.99
2019-2020
Duramax Tuner DuramaxTuner DM1LL2181011000 Spade Tuner 50 State Switch On The Fly Tune with EFI Live Spade | 2019-2020 RAM 2500/3500 6.7L Cummins
$1,235
2019-2020
S&S Diesel Motorsport S&S Diesel RAM-CP3-NOTUNE No Tune RAM CP3 Conversion Kit | 2019-2020 RAM 2500/3500 6.7L Cummins
$2,700
2007-2012
Smarty Diesel Tuners Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) Tuner
$495
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Gains shown are manufacturer claims, labeled community estimates, or independent tests, as tagged on each part. See the full catalog to filter by engine, drivetrain, and more, or the price index for what this category typically costs.