Usb powered from computer (9 volt adapter is no longer needed for programming)
	
24 position map switching function built in (map switch not included)
	
Gear input (allows for map adjustment based on gear and speed)
	
Analog input (allows user to install any 0-5 volt sensor and build an adjustment table based on its input such as boost or temperature)
	
32 throttle position columns (up from 9 on PCIIIusb)
	
enhanced "accel pump" utility (increased adjustment and sensitivity ranges)