You MUST install a turbo cool down timer in these trucks. You can set it to shut the truck down after the turbo reaches 350 degrees or after X number of minutes.
When you turn the key off, you walk away from the truck and it keeps running until the set temperature or time is reached. If someone jumps into the truck to steal it while still running, the second they touch the brake pedal to put it into drive, the truck shuts off.
I wouldn't own an oil bearing turbo vehicle without a shut down delay unit.
I have a "Juice with Attitude" on my 06.........Like the extra HP and Torque also!