Honda EP3/DC5 K20 Adaptor Harness

  • Sale
  • Regular price £456.00

Our Honda EP3/DC5 adaptors are a complete custom plug and play solution to install a standalone Engine Management System to your Honda Civic Type R (EP3) or Honda Integra DC5 Type R (DC5) chassis or any model with same ecu pinout.

Adaptors can be made to suitable model ECU's in the our Engine Management range and thus allow us to provide an adaptor to suit all budgets.

Adaptors are custom built to a customers specification and can include any optional extra one may need.

Popular Harness Add Ons include: (Extra costs apply)

  • Oil or Fuel Pressure Sensors
  • Dash Communications
  • Wideband
  • Oil Temp
  • Ethanol Sensor
  • Digital Input Switch Harnesses to control functions such as Launch/Antilag/Boost Control etc
  • Need something not listed? Contact us and we can discuss your requirements.

Please Note:

  • Using MaxxECU Street some functionality is limited** 
  • MaxxECU Sport and Ecumaster Black full functionality is retained. 

All PT Motorsport products are built to order. Please allow 8-10 weeks from date of order or contact us for current lead times.


** Due to limited outputs only one output can be used from the following: IACV, Speedo Out/Engine Check Lamp. This is end user selectable on the adaptor harness. Both the MaxxECU and Link ECU offer ignition idle control features thus still allowing an idle control method.