SCT X4 Performance Programmer
The X4 connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its maximum potential with SCT's preloaded, dyno-proven tune files through the X4's easy-to-use functionality. Instantly increase horsepower and torque and customize a variety of parameters at the touch of a button, all while monitoring gauges on a crisp colour display.
Visit www.sctflash.com for supported vehicles
**This product is not legal for sale or use in California on pollution controlled motor vehicles.