2003 Honda Accord Performance Chips

1 - 4 of 4page 1 of 1
show: 
sort by: 
view: 
    • (0 reviews)
      $374.06$299.25
      Honda Accord DX / EX / LX 2003, Computer Upgrade Package by JET®. The JET Performance Computer Upgrade Package is the solution to performance tuning import and domestic sport compact vehicles. Import computers do not have computer...
      Provides Increase HorsepowerImproved Acceleration
      # 41033836
    • (0 reviews)
      $331.81$265.45
      Honda Accord DX / EX / LX 2003, V-Force Plus Dynamic Spectrum Tuner 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...
      Modify Virtually Every AspectAllows Editing Of Fuel And Spark Tables
      # 41033835
    • (0 reviews)
      $24.99$19.99
      Honda Accord 2003, 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...
      # 26900959
    • (0 reviews)
      $31.24$24.99
      Honda Accord 2003, 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.
      # 26900960
    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...