Re: Any upgrades to the '14 Overland air suspension?
If you are willing to sacrifice some off road performance, stiffer anti-sway bar will improve the high speed stability. I have not looked into it, I assume the STR8 anti sway bars are stiffer and will be a direct fit.
Aerodynamics are for people who can't build engines - Enzo Ferrari
MY14 GC Diesel
MY16 S3 Sedan