Keep your SUV happy with X3 Power Programmers. The easiest way to add power is with a Power Programmer. Haul the kids or the groceries with new X3 Power Programmers. Configure the engine mapping with a Power Programmer. A small SUV doesn't mean it can't be fun, try new X3 Power Programmers today. Choose from presets or create your own with a new Power Programmer. Power Programmers are easy to use and great modifications.