I’ve had a lot of issues with K&N filters on a number of tuner cars over about 15 years till I stopped using them. The oiled filters seem to always kill the MAF. I have had as many as 4 MAF replacements until I caught on.
a high flow dry filter is my preference now, if not using OEM.
They claim “Gains of Up to 5 WHP and 13 WTQ”, and “Lowered Intake Air Temperatures by an Average of 18 Fahrenheit and Over 22 Throughout the Powerband”.
I found the rattle was the way the connector to the window/lock buttons is loose. I applied electrical tape to the connector and switch and rattle went away.
Things I would like to see:
Convertible rear windows that always close the gap.
360 Copilot standard. (Such a great safety feature)
The Ford Factory EB Performance Tune Option
Revised phone charge pad that had a camera cutout for better flat contact.
Driver accessible gun safe for full sized...
For those wondering, the path to wire the center is easiest from the glovebox.
Also note, that JBL cant handle a summed load and will shut down at higher volumes. So you will want a better/different amp if you intend to run the center.