2002 Chevy Impala Performance Chips

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    • (1 reviews)
      $374.99$299.99
      Chevy Impala 2002, WatchDog™ Monitor by Bully Dog®. Monitor multiple vehicle parameters. Plugs into OBD-II port for easy installation. Mount permanently or suction cup to windshield. Great for tuning or towing. Tracks vehicle...
      # 42489271
    • (0 reviews)
      $373.75$299.00
      Chevy Impala 3.8L 2002, Max Energy Programmer by HYPERTECH®. Premium Fuel: HP Gain 16, TQ Gain 30. Regular Fuel: HP Gain 6, TQ Gain 6. The Max Energy Programmer series provides high levels of power and economy for gasoline engines,...
      # 48236658
    • (0 reviews)
      $286.25$229.00
      Chevy Impala 3.8L 2002, Speedometer Calibrator Programmer by HYPERTECH®. The law requires accurate speedometer readings, even if you have non-stock tires or gear ratios installed. The Speedometer Calibrator is created to provide...
      # 4309330
    • (0 reviews)
      $927.35$741.88
      Chevy Impala 2002, iQ Flash by Banks®. HP Gain: Up To 154 hp, TQ Gain: Up To 318. Includes AutoMind Flash Programming Module. Take complete control of all added power and safety functions when you connect the Banks iQ Flash to any...
      # 46296189
    • (0 reviews)
      $331.81$265.45
      Chevy Impala 2002, V-Force Plus Performance Programmer by JET®. The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 13550613
    • (0 reviews)
      $24.99$19.99
      Chevy Impala 2002, Trinity Analog Cable by DiabloSport®. For vehicles with a tight amount of leg room, this accessory OBD II cable features a 90 degree bend to route the cable out of the way of your knees. Extremely useful for...
      # 26901197
    • (0 reviews)
      $31.24$24.99
      Chevy Impala 2002, Trinity Suction Cup Mount by DiabloSport®. This is a replacement suction cup mount for all T1000 units. This item has universal fitment to all Trinitys and is a service replacement for lost or damaged suction cups.
      # 26901198
    Guides & Articles
    Are Superchips Really Super?
    Although most automobile manufacturers try to achieve a balance between performance and emissions when the ECU is programmed, in reality more power can be obtained when certain engine control parameters are changed. Aftermarket superchips are made to adjust parameters to increase engine power and torque. The superchip gives a “boost” to your vehicle’s...
    The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle...