1997 Jeep Grand Cherokee Performance Chips & Programmers

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    • (0 reviews)
      # 61248658
      Jeep Grand Cherokee 4.0L 1997, Jet Module by JET®. To solve the problem JET developed a plug in module that attaches to the vehicle computer externally that can add up to 30 horsepower. The JET Ford Module optimizes the ignition...
      Provide Performance Gains Up To 30 Horse PowerEasily Installed In Less Than 30 Minutes
      $242.96 - $250.46
    • (2 reviews)
      # 172937667
      Jeep Grand Cherokee 4.0L 1997, V-Force Plus Performance Module by JET®. The JET V-Force Plus features the same power tuning technology found in JET’s performance modules/programmers. The JET V-Force Plus is an inline tuning...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $269.96
    • (0 reviews)
      # 48237276
      Jeep Grand Cherokee 1997, Max Energy Programmer by Hypertech®. Top vehicle speed adjustment. Rev Limiter adjustment. You’ll be able to read diagnostic trouble codes and clear them.The Max Energy Programmer series provides high...
      Designed for enhanced engine performanceOffers excellent fuel economy
      $329.00
    • (0 reviews)
      # 13545659
      Jeep Grand Cherokee 4.0L 1997, Speedometer Calibrator by JET®. JET Performance Accu-Speed interacts with the vehicle speed sensor on late model GM, Ford, Dodge, and Jeep trucks and SUVs. It connects to the transmission to allow...
      Designed to modify speed sensor output readingsConnects to the transmission output speed sensor
      $149.96
    • (0 reviews)
      # 172937631
      Jeep Grand Cherokee 5211 CC 1997, PowerStat™ Thermostat by Hypertech®. Operating Temperature: 160°. To complete your performance package, Hypertech recommends the use of a low-temp thermostat to complement the performance tuning...
      For vehicles with manual fansFor better heater output in cold weather driving, a 180° PowerStat can be substituted for any application that requires a 160° PowerStat
      $7.43
    • (0 reviews)
      # 172954268
      Jeep Grand Cherokee 1997, Auto Transmission Control Unit by COMP Cams®. This top-of-the-line product is engineered to ensure excellent driving performance and help your vehicle achieve optimum fuel economy and engine emissions. It...
      Fully ProgrammableReal-Time Switchable Dual Calibrations
      $637.48 - $821.71
    • (0 reviews)
      # mpn2955905
      Jeep Grand Cherokee 1997, OBDII CarScan Confirming Diagnostic Code Reader by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Made with precision and quality in mindBuilt to last
      $57.63
    • (0 reviews)
      # 172954285
      Jeep Grand Cherokee 1997, OBDII Diagnostic Code Scanner with Fix Assist by Innova®. Designed using state-of-the-art technology and high-quality materials, this product will serve you reliably for years to come. It will meet your...
      Made with precision and quality in mindBuilt to last
      $139.57 - $324.55
    • (0 reviews)
      # mpn2260756
      Jeep Grand Cherokee 1997, Multisystem Engine Analyzer by General Technologies®. Providing monitoring capabilities for vehicle parameters, this product is a must for those who want to get the most of the overall performance of their...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $262.06
    • (0 reviews)
      # 83359917
      Jeep Grand Cherokee 1997, ReSpeed Series Speedometer Calibrator by TS Performance®. White/Orange. OSS, from Transfer case. If you’ve changed your truck’s tire size or rear axle gears, chances are the speedometer reading is off....
      Recalibrates tire size and/or gear ratio for accurate speed readings to gain precise engine performance and speedometer displayThe Re-Speed can turn off the speed limiter or set the maximum speed the computer sees for optimum engine performance
      $269.12
    • (0 reviews)
      # mpn1862156
      Jeep Grand Cherokee 1997, OBD II Code Scanner with Live Data (CODE Buddy) by Electronic Specialties®. Designed utilizing the latest technology, this product by Electronic Specialties features premium quality and will perform better...
      Made with precision and quality in mindBuilt to last
      $64.98


    Guides & Articles

    • Performance Chips
      Speedo Calibrators and Tranny Controllers Let You Re-Engineer Your Ride
      Many auto enthusiasts are driving around with speedometers registering too low a speed because they've mounted bigger tires on their vehicle. This effect occurs because larger tires have a greater overall circumference (distance around the outer edge) than smaller ones do. A tire with a larger circumference will cover more ground per revolution, and it will also make fewer revolutions in a mile than a tire of smaller diameter.
    • Performance Chips
      Data Monitors and Loggers Provide Access to Important Drivetrain Info
      If you're tuning a modern engine, there's a lot of information you'll need to know in order to make educated adjustments and avoid trial-and-error guesses. Keeping track of air/fuel ratios, fuel pressures, boost pressures, and rpms is difficult at speed, and trying to commit them all to memory is almost impossible - assuming you even have readouts for these items. Maybe all you need to do is closely watch how temperatures and other things are affected by stop-and-go traffic. Or maybe you take your vehicle on track runs. If so, you already know splitting your attention between gauges and driving just causes you to lose focus on both. Because you can't take notes while driving, we offer a practical and effective solution for the tracking of engine data - recording it electronically for later playback.
    • Performance Chips
      Why Should I Add a Throttle Controller?
      Modern cars and trucks are constantly evolving, mostly due to advancements in electronics. This allows vehicle systems previously controlled by mechanical hardware to be run by computers that have processing power undreamt of several short decades ago. When applied properly, this processing power can wring out higher levels of a vehicle's built-in power and responsiveness, without physically making any engine upgrades. One such system found on today's fuel-injected vehicles is electronic throttle control, commonly known as drive-by-wire.
    • Performance Chips
      Are Superchips Really Super?
      In today's ultra-competitive automotive world where fuel consumption, horsepower, and emissions are paramount, modern vehicles are controlled by computers in order to meet these opposite and conflicting demands. And presiding over the multitude of separate computers on any vehicle is the ECU (Engine Control Unit) - sometimes called the ECM (Engine Control Module).

    Popular Products

    1997 Grand Cherokee Chips & Programmers Reviews

    Average rating:  5  5 - 4 reviews
    5 of 5
    CTS Adaptor #98003
    Nice clean adapter, easy install and just a neat fit to having the CTS mounted on your dash.
    APosted by Anthony (Rowlett, TX) /
    2010 Ford F-150
    Was this review helpful for you? Yes
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    1997 Jeep Grand Cherokee Models
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