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Smarty Diesel Tuners Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) Tuner

Fits 2007-2012 6.7L Cummins I6

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gain
no published figure
price
$495
at Tuner Tools
install
1/5 difficulty · ~30-60 min to load
Buy at Tuner Tools→

A tune changes the engine computer's fuel, timing and shift settings. It is the one change that can alter how the whole truck behaves. This one is the Smarty Diesel Tuners Smarty 07-12 Dodge Ram Cummins 6.7L Diesel SJ-67 (Junior - 67) Tuner, listed to fit the 2007-2012 Ram 2500/3500 with the 6.7L Cummins I6.

why this one — Tuning affects your warranty and your emissions status. Understand both before you load anything. Tuner Tools lists it at $495.00, and the fitment above is what the listing itself states, not a guess.

Questions about this category

F-150: does anyone publish a horsepower number for a tune?F-150: how hard is it to install a tune, and how long does it take?
pairs well with
S&B Filters Cold Air Intake, Cotton Cleanable / Dry Extendable Filter [75-5132D]BD Diesel RoadMaster Transmission & Converter Package, Aisin AS69RC
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No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.

Independent site. Not affiliated with, endorsed by, or sponsored by any vehicle manufacturer, parts manufacturer, or retailer named on this site. Vehicle and brand names are used only to describe compatibility. Gains shown are manufacturer claims, community estimates, or independent tests, labeled by source on every part, and are not guarantees.