Sierra 2500HD/3500HD Tuner.
We track 4 Sierra 2500HD/3500HD tuners from 2 brands, $799.95 to $1,398 as recorded 2026-09-27, each at its lowest price across the retailers we compare. All of them publish a horsepower figure, labeled by where the number came from.
Handheld devices that load and switch engine calibrations.
4 parts
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2020-2022
Banks Power Derringer High Output Tuner with iDash Pro (67106)
$998
$9/hp
2024-2026
Banks Power Derringer High Output Tuner with iDash Pro (67108)
$1,398
$16/hp
2017-2019
Banks Power Derringer Tuner with iDash DataMonster (66793)
$889
$15/hp
2001-2016
Edge Products Evolution CTS3 Tuner (85400-200)
$799.95
$6-9/hp
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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.