Factory Tune Upgrade?
I have a 2014 V8- S with the 495 hp. Just curious if the ECU can be reflashed with the factory 550hp R version of 2014 or 2015? Would it create some negative issues?
I found a ton on Velocity and other third party tunes, but having a hard time finding the Jaguar Factory tune. I'll keep searching.
Finally found one good one:
https://www.jaguarforums.com/forum/f...to-v8s-250023/
Looks like 3rd party tunes are the way to go.
https://www.jaguarforums.com/forum/f...to-v8s-250023/
Looks like 3rd party tunes are the way to go.
I don't think dealers are allowed to change the spec of cars, so aftermarket tune it has to be, unless you can find someone with suitable access to the Jag tunes who's prepared to do it.
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