Well, it's at least integrated enough to know when you select Reverse gear. On the other hand, I can't think of an elegant way to integrate a front parking sensor because you wouldn't want it to be active at all times when the car is in Drive. So a front sensor array would have to be controlled manually with a switch.The USDM accessory rear sensor package appears to just be the sensors attached to a beeping control module that is stuck in the rear quarter panel of the car, which I wouldn't call particularly integrated.