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Jeep Performance Chips

2000-2003 Jeep Grand Cherokee WJ, 4.0L & 4.7L


A "Stage 1" performance chip is ideal for the person looking for a little extra horsepower, without a lot of modification. This stage allows our customers, with stock or barely-modified vehicles, to use a performance module with less expensive, lower octane fuels (87 octane). With Stage 1, the programming is set to burn fuel at peak efficiency resulting in not only optimal performance, but gas savings as well.

A "Stage 2" Performance Module features the most extensive programming to enhance horsepower to it's greatest potential and maximize torque. Fuel (Requires 91 Octane) and timing curves are modified extensively for peak performance and drivability. This stage also requires the use of a 180 degree thermostat and free flow exhaust. An Aftermarket Air Intake System is highly recommended for a Stage 2 Performance Module.


Stage 1 - 4.7L

Image Description Price
Jet Performance Stage 1 Power Control Module

Jet Performance Stage 1 Power Control Module


2004-2006 Jeep Grand Cherokee WJ


90402

Regular Price: $239.99

Special Price: $193.17

+ FREE SHIPPING

Performance Chip, Stage1 5,2L & 4.7L Manual/Auto

Performance Chip, Stage1 5,2L & 4.7L Manual/Auto


1996-2003 Jeep Grand Cherokee ZJ 5.2L, WJ 4.7L


90002

Regular Price: $242.99

Special Price: $193.17

+ FREE SHIPPING


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Stage 2 - 4.7L

Image Description Price
Performance Chip, Stage2  4.7L Manual/Auto

Performance Chip, Stage2 4.7L Manual/Auto


2004-2006 Jeep Grand Cherokee WJ & WK


90402S

$259.99

+ FREE SHIPPING

Performance Chip, Stage2  5.2L. Manual/Auto

Performance Chip, Stage2 5.2L. Manual/Auto


1996-2003 Jeep Grand Cherokee ZJ 5.2L, WJ 4.7L


90002S

$259.99

+ FREE SHIPPING


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Stage 1 - 4.0L

Image Description Price
Performance Chip, Stage 1 4.0L Manual/Auto

Performance Chip, Stage 1 4.0L Manual/Auto


2004-2006 Wrangler TJ, TJ Unlimited & Grand Cherokee


90413

$239.99

+ FREE SHIPPING

Performance Chip, Stage1 4.0L Man/Auto

Performance Chip, Stage1 4.0L Man/Auto


1996-2001 Jeep Cherokee & 1997-2003 Jeep Wrangler TJ

3.5/5

90015CHIP

$238.99

+ FREE SHIPPING


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Stage 2 - 4.0L

Image Description Price
Performance Chip, Stage2 4.0L Manual/Auto

Performance Chip, Stage2 4.0L Manual/Auto


2004-2006 Wrangler TJ, TJ Unlimited & Grand Cherokee


90413S

$259.99

+ FREE SHIPPING

Performance Chip, Stage 2 4.0L Man/Auto

Performance Chip, Stage 2 4.0L Man/Auto


1996-2003 Jeep Wrangler TJ & Cherokee


90015S

$259.99

+ FREE SHIPPING


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