What can I expect for price and performance with an 07 Escalade?

[mattluttrell]

Hi. I have an 07 Escalade. We run 89 normally on long trips where I care about gas mileage. On the rare occasion when I'm driving I'd like to use tow/haul mode for a 91 octane all performance tune.

Are these two tunes possible?

About how much would this cost at an event/local tune?

How much HP gain do you normally see with an aggressive Escalade tune?

Thanks,
Matt

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[Jonah52]

Technically you should use 91-93 all the time (even though I don't) as recommended by GM

 

[JennaBear]

You can have two separate tunes for 89 and 91, but you would need to have the AutoCal to swap. You can not have a separate octane tune for the tow haul mode.

The inperson tunes are $300.

Gains depend on many things, including mods and gas (quality and octane), but you could expect 15-25HP 1-2MPGs.