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Haltech Elite 1000/1500 K Series Standalone Honda K20 K24 Jumper Adapter Sub Harness

  • $299.95
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2002–2004 K-Series to Haltech Elite 1000/1500 Adapter Harness

Our plug-and-play K-Series to Haltech adapterallows you to retain your factory 2002–2004 K-Series engine harness or use an aftermarket tucked harness without cutting or rewiring. Fully compatible with OEM EP3/RSX wiring as well, provides a quick plug and play installation.

Product Overview

Whether you’re running a stock harness or a custom tucked K-Series loom, as long as pinouts match the 02-04 RSX harness this adapter connects directly to the Haltech Elite 1000 or 1500 ECU, giving you reliable performance with true plug-and-play simplicity. Designed based on pinouts for the 02–04 K-Series wiring harness.

Key Features

  • 02–04 K-Series Compatibility: Works with factory and aftermarket tucked harnesses, including EP3s and RSX.
  • Built-In 4-Pin CAN Communication: Includes power and ground for easy integration with Haltech expansion modules.
  • Honda-to-GM IAT Adapter: Much faster/accurate vs the OEM sensor for logging. (Included)
  • Future-Proof Design: Extra terminals are included for additional inputs and outputs.
  • Comprehensive Support: Comes with a pinout overview guide for straightforward setup.

Whats in the package:

  • 1x Jumper Harness
  • 1x IAT Adapter
  • 1x Pinout Overview

Important Note: When using w/ OEM engine harness, one of the locking tabs on the jumper harness will need to be slightly shaved to perfectly connect to the OEM engine harness. Tucked harnesses work without modifications.

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