• Ford Powerstroke
  • 94-97 7.3L
  • 99-03 7.3L
  • 03-07 6.0L
  • 2008 6.4L
• Dodge Cummins
  • 89-93 5.9L
  • 94-98 5.9L
  • 98.5-02 5.9L
  • 03-04 5.9L
  • 04.5-07 5.9L
  • 07.5-08 6.7L
• GM Duramax
  • 01-04 LB7
  • 04.5-05 LLY
  • 06-07 LLY/LBZ
  • 07.5-08 LMM

Quadzilla Xzillaraider for Ford 7.3L Powerstroke

After many years of development and research on the 7.3L Powerstroke we couldn't resist doing something even better when the technology became available. The Xzillaraider for the 99-03 Ford 7.3L Powerstroke is a new and improved version of the Stealth Module. Quadzilla used its patent pending technology to revise the Stealth Module, making it smoother, more powerful, and more reliable than ever. The new Xzillaraider is also much, much smaller.

The Xzillaraider controls fuel injection pressure, fuel injector quantity, injection timing, and boost tables. The state of the art high speed digital processing allows our tuning to be faster and more accurate that ever before. By combining the use of injection pressure with the added injector pulse width stretch we are able to produce fueling maps that can take full advantage of the stock fuel system. This allows us to further improve mileage and make more usable horsepower than ever. The Xzillaraider has incredible low end torque which is perfect for pulling or for racing. The Xzillaraider dynamically alters the stock timing curve for lower exhaust temperatures and increased fuel mileage. We know through testing that by only altering the timing curve and never advancing the timing further than the factory allows we can get these benefits without compromising the reliability of the engine. The Xzillaraider offers awesome power gains with the lowest exhaust temperatures available.

• Adjustable on the fly
• Modifies VP44 injection pump and MAP sensor for huge power gains
• Increases fuel capabilities and advance timing for huge fuel mileage gains
• Built in VP44 protection
• Smoothest power delivery in any circumstance
• Huge power gains without sacrificing everyday drivability
• Up to 120hp/325 ft lbs of torque gain
• Increase fuel economy up to 3 mpg
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• - Xzillaraider installation instructions for 99-03 7.3L Powerstroke