Our J3 Chips and Tuning gear allow remapping of factory ECUs in EA-EL, XG-XH and NA-NL Falcon, Fairlane, XR6 and XR8 models.  With a J3 Chip we can change rev and speed limiters, idle, transmission shift rpm and quality, injector size, fuel and ignition maps, and provide tunes to suit anything from fuel economy through LPG/E85, mild and hot cams, NOS and turbo or supercharged setups.  See the table for a comparison of our J3 Chip Stages, or keep scrolling to see our DIY Tuning gear.

J3 Chip Options

  • $139
    inc. GST
  • J3 Chip
  • Suits cars with no engine modifications
  • Ideal for manual conversions and engine swaps
  • Use to disable engine immobiliser (smartlock, smartshield)
  • $199
    inc. GST
  • J3 Chip
  • Suits cars with mild engine modifications
  • Custom tune for best performance from your setup
  • Use for increased power & torque, better fuel economy, better idle with mild cams
  • $249
    inc. GST
  • J3 Chip
  • Suits highly modified cars
  • Ideal for Turbo and Supercharged setups
  • Use for wild camshafts, modified fuel systems, boost, etc
  • Varies
    See below
  • DIY Products
  • Tune your own car with our DIY Tuning products
  • Adjust fuel, ignition, limiters, idle, transmission and more
  • Beginner Kits, Full House Kits, and Performance parts available