Find Parts For Your Car

Take absolute control of your engine calibration with genuine Haltech Engine Management Systems at KYP Performance House. From complete standalone vehicle integration to high-speed data logging, our curated Haltech catalog provides elite performance cars with precise fuel delivery, ignition control, and advanced hardware diagnostics.


The Haltech Eco-System

  • Haltech Nexus Series: The ultimate combination of a standalone engine management ECU and an integrated power distribution module (PDM).
  • Haltech Elite Series: Globally proven standalone ECUs offering advanced closed-loop tuning, variable cam control, and multi-fuel strategies.
  • Haltech IC-7 & Displays: High-definition, crisp digital dash displays that cleanly interface with your ECU to show critical engine telemetry in real-time.

Expert EFI Wiring & Dyno Tuning

An ECU is only as good as its tuner. At our specialized Welshpool workshop, our team manages everything from custom wiring loom construction to precision hub-dyno mapping for street, circuit, and drag racing applications.

Book a Dyno Tuning Session →

Showing 37 to 48 of 568 items
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HALTECH Elite 1500 + Honda OBD-I B-Series Plug 'n' Play Adaptor Harness Kit - HT-150939 HALTECH Elite 1500 + Honda OBD-I B-Series Plug 'n' Play Adaptor Harness Kit - HT-150939

HALTECH Elite 1500 + Honda OBD-I B-Series Plug 'n'

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$2,529.01

$2,810.01

Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing...

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HALTECH Nexus S2 Plug 'n' Play Adapter Harness Kit - Honda S2000 (AP1 / AP2 ) - HT-212314 HALTECH Nexus S2 Plug 'n' Play Adapter Harness Kit - Honda S2000 (AP1 / AP2 ) - HT-212314

HALTECH Nexus S2 Plug 'n' Play Adapter Harness Kit

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$2,731.50

$3,035.00

Suits: Plug 'n' Play replacement of the factory ECU for Honda S2000 AP1 (00-04), AP2...

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HALTECH Elite 750 + Nissan Patrol Y60 & Y61 (TB45) Plug 'n' Play Adaptor Harness Kit - HT-150661 HALTECH Elite 750 + Nissan Patrol Y60 & Y61 (TB45) Plug 'n' Play Adaptor Harness Kit - HT-150661

HALTECH Elite 750 + Nissan Patrol Y60 & Y61 (TB45)

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$2,082.60

$2,314.00

Elite 750 + Nissan Patrol Y60 & Y61 (TB45) Plug n Play Adaptor Harness Kit...

New
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Haltech Nexus R3 Nissan RB 25/26/30 Terminated Harness HT-186401 Haltech Nexus R3 Nissan RB 25/26/30 Terminated Harness HT-186401

Haltech Nexus R3 Nissan RB 25/26/30 Terminated Har

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$1,325.25

$1,395.00

Terminated Engine Harness for Nexus R3 VCU - suits the following Nissan RB engines: RB20DET...

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Haltech Nexus IO16 Input/Output Expander with Plug and Pin Kit HT-196100 Haltech Nexus IO16 Input/Output Expander with Plug and Pin Kit HT-196100

Haltech Nexus IO16 Input/Output Expander with Plug

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$612.91

$681.01

The Nexus IO16 is a Haltech CAN device that expands the functionality of a Haltech...

Haltech Nexus IO16 Input/Output Expander - 16 Channel Haltech Nexus IO16 Input/Output Expander - 16 Channel

Haltech Nexus IO16 Input/Output Expander - 16 Chan

$0.00

The Nexus IO16 is a Haltech CAN device that expands the functionality of a Haltech...

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Haltech Nexus IO16 Universal Wire in harness 2.6m (8.5') HT-180000 Haltech Nexus IO16 Universal Wire in harness 2.6m (8.5') HT-180000

Haltech Nexus IO16 Universal Wire in harness 2.6m

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$369.00

$410.00

This harness, when used with a Nexus IO16, expands a Haltech Nexus or Elite ECU's...

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Haltech Nexus Plug-in DBW Expansion Harness 2.5m (8') HT-189003 Haltech Nexus Plug-in DBW Expansion Harness 2.5m (8') HT-189003

Haltech Nexus Plug-in DBW Expansion Harness 2.5m (

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$179.10

$199.00

This harness expands the functionality of a Nexus Plug-in ECU by adding connections for a...

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Haltech Nexus Plug-in IO Expansion Harness 2.5m (8') HT-189002 Haltech Nexus Plug-in IO Expansion Harness 2.5m (8') HT-189002

Haltech Nexus Plug-in IO Expansion Harness 2.5m (8

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$143.99

$159.99

This harness expands the functionality of a Nexus Plug-in ECU by adding connections for a...

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Haltech Nexus Plug-in ECU - GM Delco HT-230801 Haltech Nexus Plug-in ECU - GM Delco HT-230801

Haltech Nexus Plug-in ECU - GM Delco HT-230801

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$1,795.50

$1,995.00

Nexus GM Delco plug-in brings modern control and wireless connectivity to your classic Commodore. Effortless...

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Haltech Nexus IO16 Input/Output Expander with Universal Wire in Harness 2.6M (8.5') HT-196200 Haltech Nexus IO16 Input/Output Expander with Universal Wire in Harness 2.6M (8.5') HT-196200

Haltech Nexus IO16 Input/Output Expander with Univ

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$908.11

$1,009.01

The Nexus IO16 is a Haltech CAN device that expands the functionality of a Haltech...

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Haltech Nexus Plug-in ECU - Mazda RX-8 HT-231401 Haltech Nexus Plug-in ECU - Mazda RX-8 HT-231401

Haltech Nexus Plug-in ECU - Mazda RX-8 HT-231401

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$2,245.50

$2,495.00

The Haltech Nexus Mazda RX-8 Plug-in, as the name suggests, plugs directly into the Mazda...