4 sale - Diabloposrt In-tune

typhoon186 · September 21, 2014

Diablosport In-tune for 2014 Silverado/Sierra 6.2. Complete, like new, in the box with all original paperwork and accessories. ***Includes several different Custom Tunes.

The Custom tunes also optimize part throttle parameters where the canned tunes only change WOT parameters.

Normally the IN-Tune with Custom tunes cost approx. $500.00.

Asking $250.00 or best offer.

PM with any questions.

14'SilveradoLT · September 22, 2014

Will it work on 5.3 or only 6.2?

ToesonTheNose · September 22, 2014

why ya selling?

typhoon186 · September 22, 2014

_{The tunes are for the 6.2 and not the 5.3.}

_{I had a local tune shop do a custom tune with HPTuners so I don't need this anymore. But it worked very well. in fact the performance was a little better with it than the HPTuners but I still need to tweak that tune a little.}