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Computer Upgrade

1990-1997 Hardbody 4-cylinder

Pricing: $295.00


  • This upgrade will provide horsepower increases and improved acceleration.
  • Dynamic Spectrum Tuning (DST) provides power increases all the time, not just at wide open throttle.
  • Engineers can custom program the chip for any modifications you have done to the vehicle.
  • When ordering you will be sent a shipping box and complete instructions. You will need to ship your computer for programing.
  • Please include all upgrades and vehicle information with your computer.
  • Removing your vehicles ECU will render it inoperable.
  • This is a special order item and no returns, refunds, or exchanges will be offered.


  • PPJP65002HB4
  • PPJP65002HB4
  • New


Shipping Information

  • Item Requires Shipping
  • 15.0 lbs.

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