The twin-prop plane Danny has to fly is a Piper Chieftan PA-31-350 (not a Cessna as he says over the radio). By the tail number, it's owned by Shuman Aviation Co. Ltd. in Honolulu - the company that runs Makani Kai Air that also does helicopter tours of the islands.
The helicopter used to shoot at Steve and Danny is a 2001 Bell 407 - owned by Paradise Helicopters. Note the orange stripe and that the logo on the rear fuselage has been painted over.
Title translates 'My Desire Is Only but the Chief'
Both Sung Kang and Scott Caan have both stared in films involving the late Paul Walker. Sung Kang Fast and the Furious and Caan into the blue
At the end of the episode, Danny says to Steve " to take care of his liver that he had it for the first 39 years of his life." In real life Scott caan, who plays Danny is really 39 years old at the time this episode was produced.