Anyone have custom tune while under factory warranty?

[16plati]

I've been curious about the same thing. I'd have to believe that you could tune it at least to the 400HP level that is factory with a Platinum with no issues. Plus, the dealer would have to prove that the tune is what caused the failure, which is highly unlikely unless your one of those guys who just beats on his stuff and runs it to redline at every red-light-turned-green.

Does anyone have experience with what tuners to use?

That’s not 400 to the rear wheels though more like 360. But you can get 464 and 551 with just a performance tune only. This is graph for 93. Even higher with e50

 

[joethefordguy]

Are there any tuner/programmers that include a vacuum gauge and ammeter in their gauge displays?

 

[Dice Roll]

https://5startuning.com/wp-content/uploads/FriendlyFordDealers.pdf

it’s good they provide that, but it pretty much tells you it’s a no go and I wouldn’t be surprised if ford took a hard look if you blew a tranny under warranty.

 

[John JJW]

Anyone using the 87 street tow tune? If so, is it worth it, can you tell the difference? Mpg?