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Hypertech Max Energy Spectrum Power Programmer (97-04 4.0L Jeep Wrangler TJ)

Item J166593
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Market Price $435.85 You Save 13% ($56.85)
Our Price

$379.00 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Max Energy Spectrum Power Programmer
      • Offers Maximum Horsepower and Torque
      • Sports a Rectangular Shape and Comes in a Black Color
      • Capable of Raising Top Speed and RPM Rev Limiters
      • With Lower Cooling Fan On/Off Temps
      • Can Read, Display, and Clear DTCs
      • Internet-Updatable Using the Supplied USB Cable
      • Made to Fit 1997-2004 4.0L Jeep Wrangler TJ Models


      Maximizes Vehicle’s Performance. Want to improve your Jeep’s off-road performance? Then fine-tune it with this Hypertech Max Energy Spectrum Power Programmer. With the help of this programmer, your vehicle will be able to gain more horsepower and torque so you can conquer even more challenging types of rough terrain.

      Improves Fuel Economy. Programming your vehicle with this product will help improve its fuel economy. When you run this programmer, your Jeep will be able to use its fuel more efficiently, so it can do more.

      Rectangular and Black Programmer. This Max Energy Spectrum Power Programmer is crafted with a rectangular shape and sports a black color. It also comes with a small display screen as well as easy-to-use buttons.

      Adjustable Parameters. Depending on your vehicle application, you’ll be able to adjust the following vehicle parameters:

      • Raise Top Speed Limiter
      • Raise RPM Rev Limited
      • Lower Cooling Fan On/Off Temps
      • Fuel Management Systems (DoD, MDS, AFM)
      • Throttle Restrictions

      Internet-Updatable. This programmer is designed to be internet-updatable. Using its supplied USB cable, you can connect it to your computer and download the available updates to help fix bugs or download new features.

      Application. This Hypertech Max Energy Spectrum Power Programmer is made to fit 1997-2004 4.0L Jeep Wrangler TJ models.



      Hypertech 52500T

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Max Energy Programmer
      • (1) USB Cable
      • (1) Interface Cable

      Reviews of Hypertech Tuner Products (4)

      Brand Image

      Reviews of Hypertech Tuner products have an average rating of 4.5 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • TJ Rubicon 2 Door - 03, 04
        • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04
        • TJ Wrangler Unlimited 2 Door - 04