Xcessive Manufacturing

*1 - G4+ Atom

Link G4+ Atom II ECU

Availability: In stock




  For the price the Atom II is one of the best entry level stand alone ECU's on the market without the cost of extra sensors and features found on higher level ECUs. The Atom does a great job on naturally aspirated 4 cylinders with sequential ignition and injection or 6 or 8 cylinder engines with batch ignition or injection. To keep the value good, the Atom II ECU is made with a dust and waterproof glass filled nylon case to IP67 standards. 

   The Atom is not a plug and play ECU, but a wire in type, meaning you'll have to have someone wire it up for you or use Links pin out schenatic to integrate your own harness. Plug kits and plug/pig tails are available for Link installs. The Atom has a single plug know as plug "A" and comes with the data cable to get you hooked up to a laptop. Tuning software is available for download from link directly at linkecu.com

 ECU Specs:


  • 2 x Digital inputs
  • 2 x Temperature inputs
  • 3 x Analog inputs
  • 2 x Trigger inputs


  • 4 x Injection drives
  • 4 x Ignition drivers
  • 4 x Auxiliary outputs*
  • +5V Sensor power supply

* unused ignition drives can also be used as auxiliary outputs


  • 1x CAN bus
  • 1 x thirty four pin, waterproof connectors
  • 1x USB tuning connection


  • Onboard barometric pressure sensor
  • 32Mb (4 MByte) of logging memory
  • 20 general purpose tables
  • Runs on PC Link software


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