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  • Image of K Series conversion harness
  • Image of K Series conversion harness
  • Image of K Series conversion harness
  • Image of K Series conversion harness
  • Image of K Series conversion harness

K Series conversion harness


We offer 2 brands of conversion harnesses. Hasport for EG/DC/EK and Cjs for EF. Each brand has 02-04 (Hondata) ECU and 05-06 (Ktuner) ECU options. Scroll down and "Choose Option" below.

Hasport: EG from 1992-1995 and DC from 1994-1995 are the same harness. Options for DC from 1996-1999, DC from 2000-2001 and EK from 1996-1998 and EK from 1999-2000 are listed by vehicle year and ECU Type (Hondata/K-Tuner). By selecting the year of the vehicle will specify OBD2A or OBD2B. The ECU type will be the computer type you plan to use. Select according to vehicle year and ECU.

Cjs Wiring: EF

Here we have the k series chassis conversion harness. its needed to run a factory 02-04 or 05-06 RSX Type S or CJs Wiring engine harness on the new swapped car.

The conversion harness is essential in allowing your new k swap ecu to communicate with your vehicles body harness. This conversion harness also adds in the 3rd ecu (E-PLUG) to your swap.

Coolant temp switch and Fan Switch wiring will be ran long enough to reach both thermostat housing (ktuned). Temp Switch wiring will be pre ran to the c101 connector for plug n play ease when using one of my K-Series engine harnesses. It can also be used with aftermarket engine harnesses, but may req some repinning,

Conversion harnesses are made to be 100% plug n play, this means you will not need to cut or splice any wires to plug this into your chassis.

Choose year and program you'll be using tp ensure your purchasing the correct conversion harness for your build.

Kpro uses 02-04 PRB, PND, PPA

K-tuner uses 05-06 PRB, PND, RAD

Please allow 5-7 business days to ship

It is the buyer's responsibility to know the product's fit, function, and use. Unless otherwise specified, NO RETURNS, REFUNDS or CANCELLATIONS. UPS and USPS are used for shipping. The buyer agrees the seller is not liable for any issues relating to delivery, and will contact UPS and USPS directly. This includes (but not limited to) incorrect address, lost, stolen, or damaged packages. By purchasing, the buyer agrees to this policy.

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