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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 133 to 144 of 498 items
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HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit - Toyota LandCruiser 1FZ-FE - HT-213323 HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit - Toyota LandCruiser 1FZ-FE - HT-213323

HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit

-10%

$3,559.50

$3,955.00

Suits: Plug 'n' Play replacement of the factory ECU for MY95-97 Toyota LandCruiser 80 Series...

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HALTECH Nexus S2 Plug 'n' Play Adapter Harness Kit - Nissan Silvia S14 S1ZENKI - HT-212304 HALTECH Nexus S2 Plug 'n' Play Adapter Harness Kit - Nissan Silvia S14 S1ZENKI - HT-212304

HALTECH Nexus S2 Plug 'n' Play Adapter Harness Kit

-10%

$2,884.50

$3,205.00

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Silvia S14 S1 "ZENKI"...

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HALTECH Nexus S3 Plug 'n' Play Adapter Harness Nissan Skyline R32/R33/R34 GT-R - HT-186362 HALTECH Nexus S3 Plug 'n' Play Adapter Harness Nissan Skyline R32/R33/R34 GT-R - HT-186362

HALTECH Nexus S3 Plug 'n' Play Adapter Harness Nis

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$702.00

$780.00

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Skyline R32 GTS-T, R32...

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HALTECH Elite 2500 + GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness Kit - HT-151365 HALTECH Elite 2500 + GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness Kit - HT-151365

HALTECH Elite 2500 + GM GEN IV LSx (LS2/LS3 etc) n

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$3,379.50

$3,755.00

Suits: Bosch EV6 injector connectors and common US style Delco/Bosch GM alternator connector. Pre-wired to...

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HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit - Nissan Patrol Y60 Y61 Auto - HT-213322 HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit - Nissan Patrol Y60 Y61 Auto - HT-213322

HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit

-10%

$3,559.50

$3,955.00

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Patrol/Safari Y60 and Y61...

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HALTECH Elite 750 + Nissan Patrol Y60 (TB42) Plug 'n' Play Adaptor Harness Kit - HT-150660 HALTECH Elite 750 + Nissan Patrol Y60 (TB42) Plug 'n' Play Adaptor Harness Kit - HT-150660

HALTECH Elite 750 + Nissan Patrol Y60 (TB42) Plug

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$2,142.00

$2,380.00

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Patrol/Safari Y60 with automatic...

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HALTECH Elite 2500 + Subaru GDB WRX MY01-05 Plug 'n' Play Adaptor Harness Kit - HT-151325 HALTECH Elite 2500 + Subaru GDB WRX MY01-05 Plug 'n' Play Adaptor Harness Kit - HT-151325

HALTECH Elite 2500 + Subaru GDB WRX MY01-05 Plug '

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$3,231.00

$3,590.00

Suits: Plug 'n' Play replacement of the factory ECU for Subaru GDB WRX MY01-05 (All...

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HALTECH Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness - HT-141365 HALTECH Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness - HT-141365

HALTECH Elite 2000/2500 GM GEN IV LSx (LS2/LS3 etc

-10%

$864.00

$960.00

Suits: Bosch EV6 injector connectors and common US style Delco/Bosch GM alternator connector. Pre-wired to...

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HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit - Honda S2000 (AP1 / AP2 ) - HT-213314 HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit - Honda S2000 (AP1 / AP2 ) - HT-213314

HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit

-10%

$3,559.50

$3,955.00

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

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HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit Mitsubishi EVO 4 5 6 7 8 & 2G - HT-213308 EVOLUTION EVO4 EVO5 EVO6 EVO7 EVO8 HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit Mitsubishi EVO 4 5 6 7 8 & 2G - HT-213308 EVOLUTION EVO4 EVO5 EVO6 EVO7 EVO8

HALTECH Nexus S3 Plug 'n' Play Adapter Harness Kit

-10%

$3,559.50

$3,955.00

Suits: Plug 'n' Play replacement of the factory ECU for Mitsubishi EVO 4-8 (5 Speed)(All...

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HALTECH HPI - High Power Igniter - 15 Amp Eight Channel Flying Lead Loom Only - HT-040025 HALTECH HPI - High Power Igniter - 15 Amp Eight Channel Flying Lead Loom Only - HT-040025

HALTECH HPI - High Power Igniter - 15 Amp Eight Ch

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$166.50

$185.00

HPI - High Power Igniter - 2m Flying Lead Loom Only

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HALTECH Nexus S2/S3 Plug 'n' Play Adapter Harness Nissan Silvia S14 S1 ZENKI - HT-186333 HALTECH Nexus S2/S3 Plug 'n' Play Adapter Harness Nissan Silvia S14 S1 ZENKI - HT-186333

HALTECH Nexus S2/S3 Plug 'n' Play Adapter Harness

-10%

$702.00

$780.00

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Silvia S14 S1 "ZENKI"...