Complete K-Swap Control: Elite 1500 + EP3/DC5 Adaptor Kit
Take command of your Honda Civic EP3 or Integra DC5 / RSX with the Haltech Elite 1500 Plug ‘n’ Play Adaptor Kit. This package includes the advanced Elite 1500 ECU and a vehicle-specific adaptor harness, providing a complete engine management solution for the K20 engine. The Elite 1500 offers superior processing power, data logging, and advanced features like traction control and flex-fuel support, essential for high-performance naturally aspirated or turbocharged K-series builds.
Race-Spec Features
The kit allows you to convert to Speed Density tuning using the included air temp sensor, removing the need for a MAF sensor. It fully supports the i-VTEC system for optimal power delivery. While the factory multiplexed dash functions (temp gauge, battery light) are not supported, the Elite 1500’s CAN bus output makes it easy to integrate a Haltech IC-7 digital dash or other CAN-enabled displays for complete vehicle monitoring.
Technical Specifications
| Feature | Specification |
|---|---|
| ECU Model | Haltech Elite 1500 |
| Vehicle Suitability | Honda EP3 (02-05), DC5/RSX (02-04) |
| Transmission | Manual Transmission Only |
| Features Supported | VTEC Control, Knock Control, Flex Fuel |
Kit Includes
- Haltech Elite 1500 ECU
- Plug ‘n’ Play Adaptor Harness
- M14 x 1.5 Air Temp Sensor with Plug & Pins
- Auxiliary I/O 16 Pin Plug & Pins
- USB Programming Cable

Coolant Temp Sensor Thread: 1/8 NPT 27TPI
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Air Temp Sensor Thread: 1/8 NPT
Weld on Fitting 1/8 NPT - 27 TPI - 6061 Aluminium Size: 20.4mm x 13mm
Plug and Pins Only - Delphi 2 Pin GM style Air Temp Connector (Grey)
Weld Fitting - Aluminum Thread: M14 x 1.5
Air Temp Sensor - Small Thread Thread: M14 x 1.5
Plug and Pins Only - Male Deutsch DTM-2 Connector (7.5 Amp)
Weld Fitting - Aluminum Thread: 3/8 NPT 18TPI
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Cable - Multicore - 3 x 22AWG (Orange/Black/White) - 10M (32') Length: 10M / 32ft
CAN Adaptor Loom - DT-4 to DTM-4 Length: 200mm
CAN Adaptor Loom DTM-4 to 6-pin Circular Connector
CAN Adaptor Loom DTM-4 to Flying Leads
CAN Adaptor Loom DTM-4 to JST 5-pin
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CAN Keypad Label Set
CO2 Boost Control Dual Solenoid & Pressure Sensor Kit Thread: 1/8 NPT
Coolant Temp Sensor - Large Thread Thread: 3/8 NPT 18TPI
Crimping Tool Suits DT Series Solid Contacts
Crimping Tool Suits DTM Series Solid Contacts
Crimping Tool Suits DTP Series Solid Contacts
Daisy-chain Cable for Haltech Multi-Function CAN Gauge
DC Motor Driver - DCMD Size: 86mm x 55.5mm
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Elite 1500 + Basic Universal Wire-in Harness Kit Length: 2.5m (8') 





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