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Duramax Tuner Duramax Tuner SPADE Tuning Device 16-18 2.8L Duramax Canyon / Colorado

Fits 2016-2018 2.8L Duramax Turbo-Diesel I4

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gain
+180 hp
$ per hp
$7/hp
manufacturer claim · gains don't simply stack
price
$1,133
at ProSource Diesel
install
1/5 difficulty · ~30-60 min to load
Buy at ProSource Diesel

where to buy · 2 retailers tracked

  • ProSource Dieselbest pricechecked Sep 9$1,133view
  • Diesel Power Productschecked Sep 5no price capturedview

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 DuramaxTuner.com Duramax Tuner SPADE Tuning Device 16-18 2.8L Duramax Canyon / Colorado, listed to fit the 2016-2018 Chevrolet Colorado with the 2.8L Duramax Turbo-Diesel I4.

why this one — Tuning affects your warranty and your emissions status. Understand both before you load anything. Diesel Power Products lists it at $1175.00, and the fitment above is what the listing itself states, not a guess.

where the number comes from

Claimed by DuramaxTuner.com in the product listing at Diesel Power Products, read 2026-09-04. Not independently tested.

Questions about this category

Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.