KC Turbos KC CTS3 Evolution Tuner - 6.0 Powerstroke (2003-2007)

Fits 2003-2007 6.0L Power Stroke V8

KC Turbos KC CTS3 Evolution Tuner - 6.0 Powerstroke (2003-2007) for 2003-2007 Ford F-250/F-350 Super Duty (6.0L Power Stroke V8)

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gain
+190 hp
$ per hp
$5/hp
manufacturer claim · gains don't simply stack
price
$890
at KC Turbos Direct
about its usual price

Price tracked 5 times since Sep 4, 2026 across the stores we check daily: low $890, high $890, currently $890.

low $890 · high $890 since Sep 4, 2026, across the stores we check daily
install
1/5 difficulty · ~30-60 min to load

where to buy · 2 retailers tracked

  • KC Turbos Directbest pricechecked Oct 4$890view
  • Holders Diesel Performancechecked Sep 21$890view

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 KC Turbos KC CTS3 Evolution Tuner - 6.0 Powerstroke (2003-2007), listed to fit the 2003-2007 Ford F-250/F-350 Super Duty with the 6.0L Power Stroke V8.

why this one — Tuning affects your warranty and your emissions status. Understand both before you load anything. KC Turbos Direct lists it at $890.00, and the fitment above is what the listing itself states, not a guess.

where the number comes from

Claimed by KC Turbos in the product listing at KC Turbos Direct, read 2026-09-04. Not independently tested.

Questions about this category

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Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and 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.