Nexus Rebel LS Main Terminated Harness (HT-186500)

$945.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Haltech Elite i6 R35 COP Ignition Harness (HT-130349)

$245.00
Component Only
Component Only

No ECU included

Haltech Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness and Series 2 (late) ignition type sub harness (HT-141231)

$1,020.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Load video:

Get Your Tune Today!

Schedule Tuning

Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness (HT-140961)

$495.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

Elite 1000/1500 Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness (HT-140851)

$495.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

Elite 2500 + Nissan Skyline R34 GT-T & Stagea WC34 Plug 'n' Play Adaptor Harness Kit (HT-151358)

$2,490.00
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Elite 2500 + Nissan 300ZX Z32 Plug 'n' Play Adaptor Harness Kit (HT-151359)

$2,490.00
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Elite 1500 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit (HT-150921)

$2,120.00
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Nexus Rebel LS EV6 Injector Sub-Harness (HT-186502)

$145.00
Component Only
Component Only

No ECU included

Nexus Rebel LS 6-pin DBW adaptor (HT-186505)

$30.00
Drive By Wire
Drive By Wire

Electronic throttle

CAN Adaptor Loom - DT-4 to DTM-4 (HT-130045)

$28.00

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

$120.00
Component Only
Component Only

No ECU included

Nexus S3 Plug 'n' Play Adapter Harness Mitsubishi EVO 4-8 & 2G (HT-186332)

$535.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

i6 GT150 (USCAR EV6) Primary Injector Harness (HT-186007)

$145.00
Injector
Injector

Fuel delivery

Component Only
Component Only

No ECU included

Elite 2000/2500 Subaru GDB WRX MY01-05 Plug 'n' Play Adaptor Harness (HT-141220)

$495.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

Elite 2000/2500 CAS Sub-Harness For Nissan RB Twin Cam (HT-130327)

$61.00
Sensor
Sensor

Engine sensor

Component Only
Component Only

No ECU included

Elite 2000/2500 Nissan 300ZX Z32 Plug 'n' Play Adaptor Harness Kit (HT-141259)

$495.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

Wideband Extension Harness To suit LSU4.9 (HT-010719)

$56.00

Elite 1000-2500 Mazda RX7 FD3S-S7/8 Plug 'n' Play Adaptor Harness (HT-141329)

$495.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

Haltech Elite 2500 + Terminated Harness Kit for Nissan RB Engines (no ignition sub-harness, no CAS sub-harness) (HT-151306)

$2,928.00
ECU
ECU

Engine management

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

Elite 1500 + Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Kit

$2,757.00
ECU
ECU

Engine management

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

Elite 1500 + Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness Kit (HT-150922)

$2,120.00
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Elite 1500 + Honda Civic EP3 Plug 'n' Play Adaptor Harness Kit (HT-150960)

$2,120.00
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Nexus Rebel LS EV1 Injector Sub-Harness (HT-186501)

$145.00
Component Only
Component Only

No ECU included

Haltech Premium Universal Wire-in Harness for Nexus T1 and T2 ECU - 2.5m 8ft (HT-181201)

$399.00
Universal Wire-In
Universal Wire-In

Full custom wiring

Component Only
Component Only

No ECU included

Premium Harness
Premium Harness

Longer, more outputs

Nexus IO16 + IO16 Universal Wire in harness 2.6M (8.5') (HT-196200)

$698.00
Universal Wire-In
Universal Wire-In

Full custom wiring

Complete Kit
Complete Kit

ECU plus harness

CAN Connected
CAN Connected

Single cable install

Nexus Rebel LS MAP sensor adaptor harness (HT-186511)

$26.00
Sensor
Sensor

Engine sensor

Component Only
Component Only

No ECU included

Nexus Rebel JZ Main Terminated Harness (HT-186400)

$950.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Nexus DBW Subharness Suits Bosch (HT-186162)

$28.00
Component Only
Component Only

No ECU included

Nexus Rebel LS 4 Pin Delco Alternator Harness (HT-186124)

$28.00
Component Only
Component Only

No ECU included

i6 R35 COP Ignition Harness (HT-186063)

$145.00
Ignition Coil
Ignition Coil

Ignition output

Component Only
Component Only

No ECU included

Haltech Universal V8 Terminated Engine Harness for Nexus R5 VCU (HT-186200)

$935.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Haltech Nexus R5 LSx DBW Terminated Harness - DBW ready Injector Connector: EV6 (HT-186205)

$1,550.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Semi Terminated Stand-Alone Harness For iC-7 Display Dash (HT-060300)

$235.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Remote tuning, done live with Shawn

Book your session

Free consult

30 minutes to scope your build and setup.

First start

Live session to get the engine running safely.

Dial it in

1 or 3 hour tuning blocks on your schedule.

Haltech wiring harnesses, over three hundred options spanning terminated engine harnesses, plug and play adapters, universal looms, and sub harnesses. Finding the right harness is half the install, and we can point you to it in one message.