Remote for XKR exhaust valve
 

No affiliation, found this browsing an F-Type forum. Not tried it myself but thought this looks like an interesting alternative to pulling fuse 19. Just thought I'd share.

https://www.cccharger.co.uk/product-...exhaust-module

https://www.ftypeforums.co.uk/viewtopic.php?f=21&t=2601

There are much less expensive ways about it, there has been on the market a "Remote Fuse Disconnect" that can be activated remotely by either an available small remote, by a wired switch and also by a Home Link button already on the car.
Corvette guys have been using them for a decade or longer.
An even easier way is to use the "Dynamic Mode" button on our cars.

After pulling fuse 19, why would anyone want to go back to the quiet mode? If you're concerned about the neighbors, light pressure on the gas pedal makes the exhaust pretty quiet with fuse 19 removed.