I have one of these stupid things in my Grand Cherokee that the dealer installed as soon as they took delivery off the truck... I've been meaning to remove it and really need to get around to it!
WOW! Mine didn't come with the fob case (I wondered what that empty slot in the box was for), but regardless makes me feel like I got even better of a deal! I've registered the serial # with Citizen and everything comes up legit.
I'm impressed with how quickly it made it through customs with FedEx! Beautiful piece; came with all original paperwork and plastic wrap intact. Ultra lightweight like my other titanium watches. After taking the pictures, I forced the radio signal update and the time/date/daylight savings...
4-5k is ideal for a turbocharged engine in my opinion, but plenty of debate surrounding the matter.
Oil temps aren't as important as people claim; modern synthetic oil additive packs don't actually even reach their full benefit until 220-230F and will protect well past 250F.
Houston here too! Change your oil regularly to keep the engine clean and you'll have nothing to worry about. RaceBox is an excellent local resource.
For the heatsoak, you absolutely need at least an upgraded aftermarket heat exchanger in this environment.