Shop.

Search products by part, vehicle, or application.

Shop by category

Start with the part of the system you need, then choose the product type that fits the build.

Engine Management

Standalone controllers, direct plug-in ECUs, and vehicle-specific ECU packages.

115 products

Subcategories

ECUs & VCUs · 24 Vehicle-Specific ECU Kits · 72 Direct Plug-In ECUs · 19

1000cc (100 lbs/hr at OE 58 PSI fuel pressure) FIC Injector Set for 4.8/5.3/6.0 Truck Motors ('07-'13) (High-Z) -

Fuel Delivery

Fuel injectors and supporting fuel-system hardware organized by application and specification.

814 products

Subcategories

Fuel Injectors · 735 Fuel Rails · 10 Intake Bungs · 2 Plug & Play / Pigtails · 46 Seal Kits · 21

Haltech Haltech gaugeART CAN OLED Gauge 2"/52mm

Displays & Data

Driver displays and gauges for live data, warnings, and system visibility.

5 products

Subcategories

Digital Displays · 5

Sensors & Expansion

Wideband measurement and CAN expansion hardware for an existing control system.

3 products

Subcategories

Wideband & Sensors · 1 CAN Expansion · 2

Filters

Clear

Products

937 active, purchasable products

Haltech

$4,874

Nexus R5 + Universal Wire-in Harness Kit — 2.5M (8)

Flagship Nexus vehicle-control hardware for high-I/O builds needing ECU control, PDM-level outputs, CAN expansion, logging, and wideband support.

Nexus R5
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$4,999

Nexus R5 + Universal Wire-in Harness Kit — 5M (16)

Flagship Nexus vehicle-control hardware for high-I/O builds needing ECU control, PDM-level outputs, CAN expansion, logging, and wideband support.

Nexus R5
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$5,164

Nexus R5 VCU + Universal V8 Terminated Harness

Nexus R5 ECU and harness package for the application named in this listing.

Nexus R5
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$1,815

Nexus S2 ECU + Plug and Pin Set

Nexus S2 ECU + Plug and Pin Set from Haltech's Nexus S2 standalone ECU family.

Nexus S2
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,070

Nexus S2 ECU + Universal Wire-in Harness — 2.5m (8)

Nexus S2 ECU + Universal Wire-in Harness — 2.5m (8) from Haltech's Nexus S2 standalone ECU family.

Nexus S2
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$1,695

Nexus S2 ECU Only

Nexus S2 ECU Only from Haltech's Nexus S2 standalone ECU family.

Nexus S2
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Honda AP1 SS3

Nexus S2 ECU and harness package for Honda AP1 SS3.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Honda DC5

Nexus S2 ECU and harness package for Honda DC5.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Honda EP3

Nexus S2 ECU and harness package for Honda EP3.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Honda OBD-I

Nexus S2 ECU and harness package for Honda OBD-I.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Mazda MX5 NA

Nexus S2 ECU and harness package for Mazda MX5 NA.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Mazda MX5 NB

Nexus S2 ECU and harness package for Mazda MX5 NB.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Mazda RX7 FD S6

Nexus S2 ECU and harness package for Mazda RX7 FD S6.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Mazda RX7 FD S7 & 8

Nexus S2 ECU and harness package for Mazda RX7 FD S7 & 8.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Nissan Silvia S13 SR20

Nexus S2 ECU and harness package for Nissan Silvia S13 SR20.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Nissan Silvia S14 S1ZENKI

Nexus S2 ECU and harness package for Nissan Silvia S14 S1ZENKI.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Nissan Silvia S15

Nexus S2 ECU and harness package for Nissan Silvia S15.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — Subaru WRX MY99-00

Nexus S2 ECU and harness package for Subaru WRX MY99-00.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,190

Nexus S2 Plug n Play Adapter Harness Kit — VW/Audi 1.8T AWP

Nexus S2 ECU and harness package for VW/Audi 1.8T AWP.

Nexus S2
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,215

Nexus S3 ECU + Plug and Pin Set

Nexus S3 ECU + Plug and Pin Set from Haltech's Nexus S3 standalone ECU family.

Nexus S3
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,470

Nexus S3 ECU + Universal Wire-in Harness — 2.5m (8)

Nexus S3 ECU + Universal Wire-in Harness — 2.5m (8) from Haltech's Nexus S3 standalone ECU family.

Nexus S3
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,095

Nexus S3 ECU Only

Nexus S3 ECU Only from Haltech's Nexus S3 standalone ECU family.

Nexus S3
ECUs & VCUs

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,590

Nexus S3 Plug n Play Adapter Harness Kit — Honda AP1 SS3

Nexus S3 ECU and harness package for Honda AP1 SS3.

Nexus S3
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time

Haltech

$2,590

Nexus S3 Plug n Play Adapter Harness Kit — Honda DC5

Nexus S3 ECU and harness package for Honda DC5.

Nexus S3
Vehicle-Specific ECU Kits

Hardware

Backorder

Backorder — ships on Haltech lead time