SKU: SCT7416
UPC: 811252020018
MPN: 7416
The GM X4 Power Flash Programmer for Cars & Trucks by SCT Performance is a professional-grade tuning device designed for GM enthusiasts and mechanics seeking to enhance their vehicle's performance. This handheld programmer is ideal for those who want to unlock factory-limited horsepower gains and optimize transmission settings without needing costly dealer visits.
The X4 programmer works by safely rewriting your vehicle's engine control unit (ECU) parameters, allowing adjustments to fuel timing, boost pressure curves, shift points, and torque management. Its compact design (6.2 x 4.1 x 6.8 inches) features an intuitive touchscreen interface for easy tune loading, making installation straightforward with just an OBD-II connection.
Technicians and weekend warriors alike can benefit from the X4's compatibility with select GM trucks, SUVs, and performance cars from 2007 onward. Users can expect typical performance gains of 25–45 hp and 40–60 lb-ft torque for stock engines, providing a significant boost in driving experience and performance metrics.
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