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Engine Management

Engine Management

Engine Management

Shop engine management for better engine control, tuning flexibility, ignition performance and drivability in performance-focused builds.

Dual Switch Panel Kit

Haltech
Original price $313.00 - Original price $313.00
Original price
$313.00
$313.00 - $313.00
Current price $313.00

12 Position Rotary Trim Module - (Boost/Fuel/Ign etc) Dual Switch Panel Only - includes Yellow knob

Original price $313.00 - Original price $313.00
Original price
$313.00
$313.00 - $313.00
Current price $313.00

Nexus PD16 Tube Mount Kit 31.75mm (1.25") Diameter: 31.75mm (1.25")

Haltech
Original price $170.00 - Original price $170.00
Original price
$170.00
$170.00 - $170.00
Current price $170.00

Nexus PD16 Tube Mount Kit 31.75mm (1.25")

Original price $170.00 - Original price $170.00
Original price
$170.00
$170.00 - $170.00
Current price $170.00

Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs

Haltech
Original price $260.00 - Original price $260.00
Original price
$260.00
$260.00 - $260.00
Current price $260.00

4.9LSU Wideband Hardware pack 1.2m (4')

Original price $260.00 - Original price $260.00
Original price
$260.00
$260.00 - $260.00
Current price $260.00

Wideband O2 Sensor NTK LZA08-H5 - 4mA

Haltech
Original price $265.00 - Original price $265.00
Original price
$265.00
$265.00 - $265.00
Current price $265.00

Genuine NTK LZA08-H5 (4mA) sensor capable of accurately measuring extremely rich air-to-fuel ratios, and best suited for street applications runnin...

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Original price $265.00 - Original price $265.00
Original price
$265.00
$265.00 - $265.00
Current price $265.00

Boost Control Solenoid 4 Port Thread: 1/8 NPT

Haltech
Original price $210.00 - Original price $210.00
Original price
$210.00
$210.00 - $210.00
Current price $210.00

Boost Control Solenoid 4 Port, Used to control a wider range of boost pressure

Original price $210.00 - Original price $210.00
Original price
$210.00
$210.00 - $210.00
Current price $210.00

Wideband O2 Sensor only - Bosch LSU 4.2

Haltech
Original price $225.00 - Original price $225.00
Original price
$225.00
$225.00 - $225.00
Current price $225.00

Wideband O2 Sensor only - Bosch LSU 4.2

Original price $225.00 - Original price $225.00
Original price
$225.00
$225.00 - $225.00
Current price $225.00

Weld Fitting - Aluminum Thread: M14 x 1.5

Haltech
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Weld Fitting M14 x 1.5 - Small Thread Air Temp Aluminum

Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Bosch 4000psi Fluid Pressure and Temperature Sensor Thread: M10 x 1.0

Haltech
Original price $235.00 - Original price $235.00
Original price
$235.00
$235.00 - $235.00
Current price $235.00

Bosch 4000 PSI Fluid Pressure and Temperature Sensor

Original price $235.00 - Original price $235.00
Original price
$235.00
$235.00 - $235.00
Current price $235.00

1/4" Open Tip Thermocouple Length: 0.95m (37.5")

Haltech
Original price $150.00 - Original price $150.00
Original price
$150.00
$150.00 - $150.00
Current price $150.00

1/4" Open Tip Thermocouple only - (0.95m) 37-1/2" Long

Original price $150.00 - Original price $150.00
Original price
$150.00
$150.00 - $150.00
Current price $150.00

1/4" Open Tip Thermocouple Length: 1.75m (69")

Haltech
Original price $150.00 - Original price $150.00
Original price
$150.00
$150.00 - $150.00
Current price $150.00

1/4" Open Tip Thermocouple only - (1.75m) 69" Long

Original price $150.00 - Original price $150.00
Original price
$150.00
$150.00 - $150.00
Current price $150.00

Weld Fitting - Aluminum Thread: 3/8 NPT 18TPI

Haltech
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Weld Fitting 3/8 NPT - Suit Large Air Temp - Aluminum

Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Waterproof (Type B) USB Extension Cable for Elite Pro Plug-in ECU / IC-7 Length: 400mm (16")

Haltech
Original price $63.00 - Original price $63.00
Original price
$63.00
$63.00 - $63.00
Current price $63.00

USB Connection Cable suit Elite PRO Direct Plug-in ECU / IC-7 90

Original price $63.00 - Original price $63.00
Original price
$63.00
$63.00 - $63.00
Current price $63.00

Pressure Sensor Extension Kit Length: 450mm (18")

Haltech
Original price $50.00 - Original price $50.00
Original price
$50.00
$50.00 - $50.00
Current price $50.00

Pressure Sensor Extension Kit

Original price $50.00 - Original price $50.00
Original price
$50.00
$50.00 - $50.00
Current price $50.00

Air Temp Sensor - Small Thread Thread: M14 x 1.5

Haltech
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Air Temp Sensor - Small Thread M14 x 1.5

Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Air Temp Sensor - Large Thread Thread: 3/8 NPT 18TPI

Haltech
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Air Temp Sensor - Large Thread 3/8 NPT 18TPI

Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Wideband Sensor - Bosch LSU 4.9

Haltech
Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

Wideband Sensor only - Bosch LSU 4.9 with Factory Connector

Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

3 Bar Motorsport MAP Sensor

Haltech
Original price $235.00 - Original price $235.00
Original price
$235.00
$235.00 - $235.00
Current price $235.00

3 Bar Motorsport MAP Sensor

Original price $235.00 - Original price $235.00
Original price
$235.00
$235.00 - $235.00
Current price $235.00

Oil Temperature sensor High Range Thread: 1/8 NPT 27TPI

Haltech
Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00

Oil Temperature sensor High Range 150°C

Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00

Weld Fitting M12 x 1.5 - Small Thread Water Temp Aluminum

Haltech
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Weld Fitting 3/8 NPT - Suit Large Air Temp - Aluminum

Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Plug and Pins Only - Delphi 2 Pin GM style Coolant Temp Connector (Black)

Haltech
Original price $22.00 - Original price $22.00
Original price
$22.00
$22.00 - $22.00
Current price $22.00

Plug and Pins Only - Delphi 2 pin GM style Coolant Temp

Original price $22.00 - Original price $22.00
Original price
$22.00
$22.00 - $22.00
Current price $22.00

250 PSI "TI" Fuel/Oil/Wastegate Pressure Sensor Thread: 1/8 NPT

Haltech
Original price $299.00 - Original price $299.00
Original price
$299.00
$299.00 - $299.00
Current price $299.00

Please take care when wiring this sensor as incorrect wiring will damage this sensor! All "TI " MAP and Pressure sensors are individually electroni...

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Original price $299.00 - Original price $299.00
Original price
$299.00
$299.00 - $299.00
Current price $299.00

Ford MK1 Radio Reprogramming Cable Length: 0.8M / 2.6Ft

Haltech
Original price $63.00 - Original price $63.00
Original price
$63.00
$63.00 - $63.00
Current price $63.00

Ford MK1 Radio DTM4 CAN to OBDII CAN Cable, Used for Reprogramming Radio on Ford FG MK1 Vehicles

Original price $63.00 - Original price $63.00
Original price
$63.00
$63.00 - $63.00
Current price $63.00

Nexus Rebel LS - T56 Transmission Harness

Haltech
Original price $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00

This adapter harness connects the transmission breakout connector on the Rebel LS main terminated harness to a T56 transmission vehicle speed ...

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Original price $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00

Nexus Rebel LS - Gen III Knock Sensor Adaptor

Haltech
Original price $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00

This adapter harness converts the two Gen IV knock sensor connectors on the Rebel LS main terminated harness into a single plug, used in Gen I...

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Original price $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00

Frequently Asked Questions

What does upgrading engine management improve?
Depending on the product, upgrades in this category can improve tuning flexibility, ignition strength, throttle response, drivability or signal accuracy.
Do I need tuning after installing engine management?
Often, yes. Engine management, ignition and trigger-related changes usually work best when the ECU and calibration are checked at the same time.
Are these engine management plug-and-play?
Some are designed as direct replacements, while others may need additional wiring, setup or professional installation depending on the vehicle.
Are these engine management suitable for high performance builds?
Yes. These parts are commonly used when factory control systems become a limitation in modified or motorsport-focused applications.
How do I confirm compatibility with my setup?
Check connector style, ECU support, engine platform and any model-specific notes before ordering, especially on custom or swapped builds.