Category: Engine Performance > Programmers & Computer

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DiabloSport Predator Hummer H2 Tuner

Granatelli Motorsports

• 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, installs easily
• Performance tunes require super unleaded/premium grade fuel only (Amoco or Mobil if possible)
• Limited lifetime warranty

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For more information on this product, visit Granatelli Motorsports' website.