Adds 20-30HP in Hummer H2 w/6.0L � Exclusive! 300% larger backlit screen � Exclusive! Fastest re-tuning times on market � Exclusive! Predator Performance Tunes Re-Map: � Fuel curves (user adjustable +/-5%) � Timing curves (user adjustable +/- 10%) � Torque management � Extend speed limiters � Extend rev limiters � Part and full throttle shift points � Shift timing � Shift pressure � Speedometer (user calibration for gear and tire size changes) � Exclusive! Custom tunes & updates through Internet � Exclusive! Re-tune vehicles after factory re-flash of PCM � Exclusive! Multi-vehicle DTC scanning & erasing work plus live data monitoring � No computer skills required � Performance tunes require super unleaded/premium grade fuel only (Amoco or Mobil if possible) |