The Maxchip is designed to plug into the vehicle's engine control module to increase vehicle performance and fuel economy.These performance improvements are a result of many hours of in-house dynamometer testing as well as extensive drivability evaluation. You will be impressed with the MaxChips "seat of the pants" performance improvement with or without a trailer.
This Maxchip is the off-road option that provides up to a 330 horsepower increase. We recommend that vehicles utilizing the Maxchip be equipped with the Hypermax boost/pyrometer gauge.
Applications: 1994-1997 & 1999-2003 Ford F-Series Pickup with 7.3L Power Stroke, 1999-2003 Ford Excursion with 7.3L Power Stroke, 1994-2003 Ford van with 7.3L Power Stroke.
Do-it-yourself installation instructions included.
To schedule professional installation, please call Hypermax at (847) 428-5655, or visit one of our Certified Hypermax Installation Centers.

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