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Haltech ECUs & Engine Management Systems
If you’re serious about squeezing every drop of performance from your ride, Haltech engine management calibration technology is built to get you there! Since 1986, the...
If you’re serious about squeezing every drop of performance from your ride, Haltech engine management calibration technology is built to get you there! Since 1986, the real-time engine management pioneers at Haltech have been helping automotive enthusiasts and racers achieve peak performance from the drag strip, to the road course, to the street. Whether you’re tuning a hot rod or customizing your daily driver, the company’s gear plays it clean and legal with gear made for on-road, off-road, and sanctioned competition use. Summit Racing carries a variety of Haltech ECU kits, universal plug-and-play systems, digital displays,...
If you’re serious about squeezing every drop of performance from your ride, Haltech engine management calibration technology is built to get you there! Since 1986, the real-time engine management pioneers at Haltech have been helping automotive enthusiasts and racers achieve peak performance from the drag strip, to the road course, to the street. Whether you’re tuning a hot rod or customizing your daily driver, the company’s gear plays it clean and legal with gear made for on-road, off-road, and sanctioned competition use. Summit Racing carries a variety of Haltech ECU kits, universal plug-and-play systems, digital displays, tuning tools, sensors, and much more!
Haltech Single Channel CAN O2 Wideband Controller Kits
Haltech Single Channel CAN O2 Wideband Controller Kits are smaller, lighter and waterproof! The new controllers can now be safely fitted inside your engine bay. The kits are available in different models: -- Suits: BOSCH LSU 4.9 SENSOR * Includes: Single Channel, CAN Wideband Controller, 4.9LSU Sensor, CAN Cable (4 ft./1200mm), Power Supply Cable, Weld-on Bung, Quick Start Guide. * Notes: The ideal CAN expansion accessory for all Elite Series ECUs. -- Suits: NTK SENSOR * Includes: Single Channel, CAN Wideband Controller, NTK Sensor, CAN Cable (4 ft./1200mm), Power Supply Cable, Weld-on Bung, Quick Start Guide. * Notes: Best product for methanol powered vehicles
( 2 )
$355.00
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$550.00
Haltech Dual Channel CAN O2 Wideband Controller Kits
Haltech Dual Channel CAN O2 Wideband Controller Kits are smaller, lighter and waterproof! The new controllers can now be safely fitted inside your engine bay. * Suits: Bosch LSU 4.9 Sensor * Includes: Dual Channel, CAN Wideband Controller, 2 x 4.9LSU Sensor, CAN Cable (4 ft./1200mm), Power Supply Cable, 2 Weld-on Bung, Quick Start Guide. * Notes: The ideal CAN expansion accessory for all Elite Series ECUs.
Not Yet Reviewed
$550.00
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$750.00
Haltech Wideband Oxygen Sensors
Haltech offers a variety of data acquisition components and accessories to facilitate engine management and automotive performance. These replacement wideband oxygen sensors are built to fit and function just like the originals. They're designed for use with a wideband controller or gauge. The 02 sensors are available in different models: * Model 010712: Modified NTK LZA08-H5 Suits NEXUS Series devices and used with NTK compatible wideband controllers to measure Lambda Notes: Genuine NTK sensor modified by Haltech to improve sensor longevity and accuracy at extremely rich air to fuel ratios by the addition of a thin walled spring steel radial shroud at the sensor tip. * Model 010714: Bosch LSU 4.2 Includes: Pre-terminated with female Deutsch DT-6 connector * Model 010718: Bosch LSU 4.9 Suits: Nexus ECU, Elite Pro Plugin ECU and WB1/WB2 Includes: Bosch LSU 4.9 sensor with factory calibration resistor connector (not a Deutsch DT-6 connector)
( 1 )
$130.00
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$180.00
Haltech Wideband Hardware Packs
Haltech wideband hardware packs include the oxygen sensor, adapter harness, and weld-in bung to plug-and-play with a Nexus Series harness. Select the pack for LSU 4.9 or NTK.
Not Yet Reviewed
$180.00
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$215.00
Haltech Wideband Extension Harnesses
Haltech offers a variety of data acquisition components and accessories to facilitate engine management and automotive performance. These 4-ft. extension harnesses are designed for use with Haltech CAN wideband controllers (LSU 4.9). They're made from high-quality materials to ensure proper connection and long-lasting performance.
Not Yet Reviewed
$52.00
Haltech Wideband Adapter Harnesses
Haltech wideband adapter harnesses are used to integrate wideband sensors to your Nexus Series harnesses and ECUs. The adapter harnesses are terminated with a DTM6 plug to either a Bosch LSU 4.9 or NTK connector. The flying lead adapter harness is terminated with a DTM6 receptacle to AMP Superseal pins and should be used in conjunction with the Haltech LSU 4.9 or NTK adapter harness and hardware packs. Select the correct harness(es) to suit your wideband sensor and Nexus device.
Not Yet Reviewed
$30.00
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$31.00
Haltech WBC2 CAN Wideband Controller Harnesses
Haltech WBC2 CAN wideband controller harnesses help you connect your dual channel controller to the Haltech CAN system to accurately measure air/fuel ratios for precise tuning of your vehicle. These flying lead harnesses are 8 ft. (2.5m) in length.
Not Yet Reviewed
$125.00
Haltech Rebel LS Gen 3 and 4 ECU Kits
Haltech's Rebel LS ECU kits provide the most cost-effective, easy-to-install, start-up and drive aftermarket ECU experience. Designed for Gen 3 or 4 LS engines, the all-in-one kit concept simplifies your purchase decision, eliminating the need for costly additional accessory purchases. Each kit arrives with a Rebel ECU, main engine harness and adapter harnesses for throttle, injectors, T56 transmission, (DBW -Gen 4) or (cable throttle and IAC – Gen 3) alternator, knock sensor, existing GM MAP, oil pressure sensors, along with a Bosch O2 and air temp sensor with weld bungs. Installation is a breeze, using a labeled and pre-terminated drop-in harness, which easily connects to existing factory LS sensors. Engine start-up is made easy through the Setup Wizard in the Haltech NSP software and the soon-to-be-released Haltech Connect app. Answer six questions – LS Engine type, cam, throttle body, MAP, injectors and coils with the Wizard prompting a throttle calibration and system check, ensuring an engine that will quickly start, idle and drive. Drivability is continually improved with Haltech's advanced self-learning while additional tuning for your N/A, turbocharged, supercharged or nitrous LS is achieved through Haltech's NSP software. Finally, the Rebel LS ECU kit is compatible with Haltech's plug-and-play CAN accessories, such as the iC-7 dash, keypads, PDM, EGT, wideband and flex-fuel sensors.
( 4 )
$1,495.00
Haltech Nexus R3 VCU with Universal Wire-In Harness Kits
Haltech Nexus R3 with universal wire-in harness kits are ideal for dedicated race cars, engine swaps and custom wiring jobs. The harness has a set of VCU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are color-coded and clearly labeled. Connect your Haltech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go! * Color-coded and labeled wires that match the detailed wiring diagram for a confusion free construction process. * The wiring diagram is accompanied by the full ECU manual and software located on the USB key provided with the VCU, or downloadable from the Haltech website. VCU OVERVIEW: * Nexus R3 combines the functionality of a power distribution module, a data logger, a wideband controller, and a state-of-the art engine management system in one powerful device Haltech calls a VCU (Vehicle Control Unit) * 4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump) * 8 x peak/hold injector drivers (can be used as low side drive outputs) * 8 x low current ignition outputs (can be used as low side drive outputs) * 6 x low side drive outputs, PWM capable (DPOs) * 6 x push-pull /H-bridge outputs (8A, PWM capable), e.g. for electronic throttle * 11 x 0-5 V analog inputs with redundancy for electronic throttle and switchable 5 V pullup * Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters * 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5 V analog inputs * 1 x on-board wideband controller, supporting NTK and LSU4.9 * 1 x on-board 4 bar MAP sensor * 2 x CAN ports with switchable termination * Suits: Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control are required. * Includes: Nexus R3 VCU, SurLok connectors (red and black), WiFi antenna, mounting bolts, USB-C cable, USB-C dust cap, USB drive with NSP software. Nexus R3 universal wire-in engine harness.
Not Yet Reviewed
$2,799.00
Haltech Nexus R5 VCUs
Haltech Nexus R5 VCUs feature innovative, yet user-friendly technology, setting a new market standard for engine management and power distribution systems. Haltech Nexus R5 VCUs are 5-in-1 tools; an ECU, a PDM, a high-speed Wi-Fi module, dual channel wideband controller, and a data logger--all natively interconnected with each other and all are programmable with one single piece of software. Features: * 18 Injector drivers * 12 Ignition drivers * 12 8A outputs * 4 25A outputs * 23 AVI * 10 SPI * 8 DPO * 2 Knock control * 2 DBW control * Flex Fuel Support * Inertial measurement sensor * 4-channel oscilloscope * 3 Independent CAN bus systems * Wireless communication * 150 channel, 1kHz data logging with 512mb of logging space * Dual channel O2 wideband controller capable of running LSU4.9 and NTK sensors * Automatic transmission control Nexus R5 kits include: * Nexus R5 VCU * SurLok connectors (red and black) * Wi-Fi antenna RP-SMA 108mm * Mounting bolts * USB-C cable * USB-C dust cap * USB drive with NSP software * Reverse mount VCU label * Quick-start guide and wiring diagrams
Not Yet Reviewed
$4,299.00
Haltech Nexus R3 VCUs
Haltech's Nexus R3 ECU combines the functionality of a power distribution module, a data logger, a wideband controller, and a state-of-the art engine management system in one powerful device Haltech calls a VCU (Vehicle Control Unit). Product features: * 4 x 25 amp (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump) * 8 x peak/hold injector drivers (can be used as low side drive outputs) * 8 x low current ignition outputs (can be used as low side drive outputs) * 6 x low side drive outputs, PWM capable (DPOs) * 6 x push-pull / H-bridge outputs (8A, PWM capable), e.g. for electronic throttle * 11 x 0-5 V analog inputs with redundancy for electronic throttle and switchable 5 V pullup * Trigger and home inputs with differential inputs, adjustable thresholds, and glitch filters * 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5 V analog inputs * 1 x on-board wideband controller, supporting NTK and LSU4.9 * 1 x on-board 4 bar MAP sensor * 2 x CAN ports with switchable termination * Offers an excellent solution for your engine management needs * Applications: Universal * What's in the box: (1) Nexus R3 VCU
Not Yet Reviewed
$2,399.00
Haltech Elite 2000/2500 GM Gen III LS1/LS6 DBW Retrofit ReadyTerrminated Harness
Haltech's Elite 2000/2500 GM Gen III LS1/LS6 DBW Retrofit Ready terminated harness is the fastest and most cost-effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug-and-play product allows you to be up and running in just a few hours. When installed in conjunction with a Haltech Elite ECU, this harness opens the door to virtually limitless performance modification and tuning of your vehicle. * The quick start guide will walk you through installation * The guide is accompanied by the full ECU manual and software located on the CD or USB key provided with the ECU to refer to while completing your installation and configuration * Programmable systems allow you to extract all the performance from your engine—by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions. * Suits: Retrofit of a GEN IV LS2/3 DBW throttle body. Common U.S.-style Delco/Bosch GM alternator connector. Pre-wired to connect directly to OEM 7 Pin Coil Harness Connector. WBC1/2 CAN O2 Wideband Controller ready (Controller and sensor(s) not included) Manual transmission only. * Includes: Engine harness with fuse block and firewall grommet * Notes: Please confirm your alternator connector (See the product quick start guide) and order an alternator adapter if required. (HT-040090 or HT-040091) Ignition coils and harnesses are NOT included, Please order 8 x HT-020102 and/or HT-045657 if required.
Not Yet Reviewed
$670.00
Haltech Elite 2000/2500 GM Gen III LS1/LS6 Non-DBW Terminated Harness
Haltech's Elite 2000/2500 GM Gen III LS1/LS6 Non-DBW terminated harness is the fastest and most cost-effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug-and-play product allows you to be up and running in just a few hours. When installed in conjunction with a Haltech Elite ECU, this harness opens the door to virtually limitless performance modification and tuning of your vehicle. * The quick start guide will walk you through installation * The guide is accompanied by the full ECU manual and software located on the CD or USB key provided with the ECU to refer to while completing your installation and configuration * Fully programmable systems allow you to extract all the performance from your engine—by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions. * Suits: Factory EV1 injector connectors and common U.S.-style Delco/Bosch GM alternator connector. Pre-wired to connect directly to OEM 7 Pin Coil Harness Connector. WBC1/2 CAN O2 wideband controller ready (controller and sensors not included) * Includes: Engine harness with fuse block and firewall grommet * Notes: Please confirm your alternator connector (See the product quick start guide) and order an alternator adapter if required. (HT-040090 or HT-040090) Ignition coils and harnesses are NOT included, Please order 8 x HT-020102 and/or HT-045657 if required.
Not Yet Reviewed
$670.00
Haltech Elite 550 ECU with Premium Universal Wire-In Harness
Haltech's Elite 550 is a simple yet powerful ECU ideal for basic 4- to 8-cylinder or 1-2-rotor engine applications. Suitable for either naturally aspirated or forced induction engines, the Elite 550 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, 4 fuel and 4 ignition channels, and a 4 BAR internal MAP sensor. The Elite 550 ECU is paired with the Nexus Software Programmer that brings levels of functionality and user-friendliness never seen before in an engine control package. Together they offer cutting-edge technology to tuners and performance enthusiasts worldwide. Additional details: * Premium universal wire-in harnesses are available in 8 ft. or 16 ft. lengths * Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP), or Mass Air Flow (MAF) * Sequential, semi-sequential, batch or multipoint injection patterns * Ignition modes include direct fire multi-coil, distributor ignition, or Haltech CDI systems * Connect to a wide range of dashes, displays, and expansion devices via CAN * Waterproof case (IP67) with USB cover fitted * 34 position AMP connector * 4 x fuel injection outputs (0-8 amps peak / 0-2 amps hold) * 4 x ignition outputs * 2 x dedicated engine position inputs with extensive trigger type support * 1 x digital pulsed input * 5 x digital pulsed outputs * 1 x analog voltage input * 3 x dedicated inputs (Throttle Position, Coolant Temp, and Air Temp) * Internal 4 Bar MAP sensor measuring up to 300kPa/3Bar/45psi of boost pressure * Up to 33 channels of input and output (I/O) expansion (via CAN) * USB laptop communication (Windows) --- ECU FUNCTIONS: * Oxygen control: Closed loop with long-term learning for precise tuning (with optional external CAN O2 wideband controller kit) * Boost control: Closed loop with learning with flexible user-definable axis and six fully user-definable corrections modes (for example, boost by gear, road speed etc.) * Flex fuel function (direct sensor input): Tune your engine's boost, fuel and ignition by ethanol content * Low impedance injector control with programmable injector peak and hold currents * Closed loop idle speed control: requires 1 or 2 user-defined outputs (BAC type) * On-board and laptop data logging: Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics * CAN Bus communication for Haltech dashes and expansion devices or OBDII (view live engine data and set and clear diagnostic trouble codes) * 2 injection stages for use with rotary engines --- ADVANCED TUNING: * Tuning table resolution up to 32 x 16 * Tune your engine by a combination of 3-D tuning tables combined with 3-D per cylinder compensations and multiple user-definable corrections * Tune by a combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height, or any channel for ultimate flexibility. * Per cylinder tuning correction – 3-D * Wideband O2: Connect up to 3 channels via CAN expansion devices * Thermocouples / EGT (Exhaust Gas Temperature): Connect up to 12 channels via external CAN expansion devices * Independently control up to 2 camshafts. Requires a minimum of one user-defined input and output per variable cam --- HARNESS OVERVIEW: * Ideal for dedicated race cars, engine swaps, and custom wiring jobs. The universal wire-in harness has a set of ECU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are color-coded and clearly labelled. Connect your Haltech ECU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go! * When installed in conjunction with a Haltech Elite ECU, the harness opens the door to virtually limitless performance modification and tuning of your vehicle.
Not Yet Reviewed
$1,362.99
Haltech Nexus R5 VCUs with Universal Wire-In Harness Kit
Haltech Nexus R5s with universal wire-in harness kit combines the functionality of a power distribution module, a data logger, a dual channel wideband controller and a state-of-the art engine management system in one powerful device--a VCU (Vehicle Control Unit). Included is a harness kit ideal for dedicated race cars, engine swaps and custom wiring jobs. The universal wire-in harness has a set of ECU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are color coded and clearly labeled. Connect your Haltech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go! Choose the kit with the universal harness length you prefer. Includes: * Nexus R5 VCU * SurLok connectors (red and black) * Wi-Fi antenna * Mounting bolts * USB-C Cable * USB-C dust cap * Plug and pin set: -- AMP 26-pin key 1 and 3 -- 34-pin key 1 and 2 -- DTP-4 * NEXUS R5 universal engine wiring harness with fire wall grommet 2.5in (63.5mm)
Not Yet Reviewed
$4,874.00
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$4,999.00
Haltech Elite 550 ECU
Haltech's Elite 550 is a simple yet powerful ECU ideal for basic 4- to 8-cylinder or 1-2-rotor engine applications. Suitable for either naturally aspirated or forced induction engines, the Elite 550 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, four fuel and four ignition channels, and a 4 BAR internal MAP sensor. The Elite 550 ECU is now paired with the new Nexus Software Programmer (NSP) that brings levels of functionality and user-friendliness never seen before in an engine control package. Together they offer true cutting-edge technology to tuners and performance enthusiasts worldwide. Additional details: * Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP), or Mass Air Flow (MAF) * Sequential, semi-sequential, batch or multipoint injection patterns * Ignition modes include direct fire multi-coil, distributor ignition, or Haltech CDI systems * Connect to a wide range of dashes, displays, and expansion devices via CAN * Waterproof case (IP67) with USB cover fitted * 34 position AMP connector * 4 x fuel injection outputs (peak and hold (0-8 amps peak / 0-2 amps hold) * 4 x ignition outputs * 2 x dedicated engine position inputs with extensive trigger type support * 1 x digital pulsed input * 5 x digital pulsed outputs * 1 x analog voltage input * 3 x dedicated inputs (Throttle Position, Coolant Temperature, and Air Temperature) * Internal 4 Bar MAP sensor measuring up to 300kPa/3Bar/45psi of boost pressure * Up to 33 channels of input and output (I/O) expansion (via CAN) * USB laptop communication (Windows) * Now using the new NSP calibration software --- ECU FUNCTIONS: * Oxygen control: Closed loop with long-term learning for precise tuning (with optional external CAN O2 wideband controller kit) * Boost control: Closed loop with learning with flexible user-definable axis and six fully user-definable corrections modes (for example, boost by gear, road speed etc.) * Flex fuel function (direct sensor input): Tune your engine's boost, fuel and ignition by ethanol content * Low impedance injector control with programmable injector peak and hold currents * Closed loop idle speed control: requires 1 or 2 user-defined outputs (BAC type) * On-board and laptop data logging: Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics * CAN Bus communication for Haltech dashes and expansion devices or OBDII (view live engine data and set and clear diagnostic trouble codes) * 2 injection stages for use with rotary engines * ECU comes fully enabled, with no additional charges for advanced features --- ADVANCED TUNING: * Tuning table resolution up to 32 x 16 * Limitless tuning flexibility: Tune your engine by a combination of 3-D tuning tables combined with 3-D per cylinder compensations and multiple user-definable corrections * Tune by a combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height, or any channel for ultimate flexibility. Dual mapping is a thing of the past. * Per cylinder tuning correction – 3-D * Wideband O2: Connect up to 3 channels via CAN expansion devices * Thermocouples / EGT (Exhaust Gas Temperature): Connect up to 12 channels via external CAN expansion devices * Variable cam control: Independently control up to 2 camshafts. Requires a minimum of one user-defined input and output per variable cam
Not Yet Reviewed
$929.99
Haltech Nexus S2 ECUs
Haltech Nexus S2 ECU is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality. The S2 engine control units combine all the classic functionality of the Elite 1500 with new features and the superior processing power of the successful Nexus platform. Haltech Nexus S2 ECUs suit engines with up to four cylinders or up to two rotors, as well as racing applications where advanced race features and data logging is required. Kits include Nexus S2 ECU, mounting bolts, USB-C cable and dust cap, Quick Start Guide and wiring diagram. Inputs/outputs: * 4 Peak/hold injector drivers (can be used as low side drive outputs) * 4 Low current ignition outputs (can be used as low side drive outputs) * 6 Low side drive outputs, PWM capable (DPOs) * 4 Push-pull / half bridge outputs (8A, PWM capable), e.g. for electronic throttle * 1 ECR output * 11 0 to 5V analog inputs with redundancy for electronic throttle and switchable 5V pullup * Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters * 6 Synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs * 1 On-board wideband controller, supporting NTK and LSU4.9 * 1 On-board 4-bar MAP sensor * 2 CAN ports with switchable termination
Not Yet Reviewed
$1,694.99
Haltech Elite 550 ECU with Plug and Pin Set
Haltech's Elite 550 (with plug and pin set) is a simple yet powerful ECU ideal for basic 4- to 8-cylinder or 1-2-rotor engine applications. Suitable for either naturally aspirated or forced induction engines, the Elite 550 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, four fuel and four ignition channels, and a 4 BAR internal MAP sensor. The Elite 550 ECU is now paired with the new Nexus Software Programmer (NSP) that brings levels of functionality and user-friendliness never seen before in an engine control package. Together they offer true cutting-edge technology to tuners and performance enthusiasts worldwide. Additional details: * Plug and Pins: AMP 34 Pin 4 Row 3 Key Superseal * Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP), or Mass Air Flow (MAF) * Sequential, semi-sequential, batch or multipoint injection patterns * Ignition modes include direct fire multi-coil, distributor ignition, or Haltech CDI systems * Connect to a wide range of dashes, displays, and expansion devices via CAN * Waterproof case (IP67) with USB cover fitted * 34 position AMP connector * 4 x fuel injection outputs (peak and hold (0-8 amps peak / 0-2 amps hold) * 4 x ignition outputs * 2 x dedicated engine position inputs with extensive trigger type support * 1 x digital pulsed input * 5 x digital pulsed outputs * 1 x analog voltage input * 3 x dedicated inputs (Throttle Position, Coolant Temperature, and Air Temperature) * Internal 4 Bar MAP sensor measuring up to 300kPa/3Bar/45psi of boost pressure * Up to 33 channels of input and output (I/O) expansion (via CAN) * USB laptop communication (Windows) * Now using the new NSP calibration software --- ECU FUNCTIONS: * Oxygen control: Closed loop with long-term learning for precise tuning (with optional external CAN O2 wideband controller kit) * Boost control: Closed loop with learning with flexible user-definable axis and six fully user-definable corrections modes (for example, boost by gear, road speed etc.) * Flex fuel function (direct sensor input): Tune your engine's boost, fuel and ignition by ethanol content * Low impedance injector control with programmable injector peak and hold currents * Closed loop idle speed control: requires 1 or 2 user-defined outputs (BAC type) * On-board and laptop data logging: Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics * CAN Bus communication for Haltech dashes and expansion devices or OBDII (view live engine data and set and clear diagnostic trouble codes) * 2 injection stages for use with rotary engines * ECU comes fully enabled, with no additional charges for advanced features --- ADVANCED TUNING: * Tuning table resolution up to 32 x 16 * Limitless tuning flexibility: Tune your engine by a combination of 3-D tuning tables combined with 3-D per cylinder compensations and multiple user-definable corrections * Tune by a combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height, or any channel for ultimate flexibility. Dual mapping is a thing of the past. * Per cylinder tuning correction – 3-D * Wideband O2: Connect up to 3 channels via CAN expansion devices * Thermocouples / EGT (Exhaust Gas Temperature): Connect up to 12 channels via external CAN expansion devices * Variable cam control: Independently control up to 2 camshafts. Requires a minimum of one user-defined input and output per variable cam
Not Yet Reviewed
$986.99
Haltech Nexus S3 ECUs
Haltech Nexus S3 ECUs feature cutting-edge technology and innovative features. Designed for the next generation of automotive enthusiasts and professionals, these state-of-the-art ECUs seamlessly combine powerful engine control with a range of additional functionalities, making them versatile and comprehensive solutions for everything from everyday driving to high-performance racing. The Nexus S3s are fully compatible with myriad of Haltech devices, and with high-speed USB and Wi-Fi connectivity, you'll experience seamless communication between the ECU and your tuning device. Haltech Nexus S3 ECU kits include Nexus S3 ECU, mounting bolts, USB-C cable and dust cap, Quick Start Guide and wiring diagram. Inputs/outputs: * 8 Peak/hold injector drivers (can be used as low side drive outputs) * 8 Low current ignition outputs (can be used as low side drive outputs) * 6 Low side drive outputs, PWM capable (DPOs) * 4 Push-pull / half bridge outputs (8A, PWM capable), e.g. for electronic throttle * 1 ECR output * 11 0 to 5V analog inputs with redundancy for electronic throttle and switchable 5V pullup * Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters * 6 Synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs * 1 On-board wideband controller, supporting NTK and LSU4.9 * 1 On-board 4-bar MAP sensor * 2 CAN ports with switchable termination
Not Yet Reviewed
$2,094.99
Haltech Elite 550 ECU with Basic Universal Wire-In Harness
Haltech's Elite 550 is a simple yet powerful ECU ideal for basic 4- to 8-cylinder or 1-2-rotor engine applications. Suitable for either naturally aspirated or forced induction engines, the Elite 550 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, four fuel and four ignition channels, and a 4 BAR internal MAP sensor. The Elite 550 ECU is now paired with the new Nexus Software Programmer (NSP) that brings levels of functionality and user-friendliness never seen before in an engine control package. Together they offer true cutting-edge technology to tuners and performance enthusiasts worldwide. Additional details: * Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP), or Mass Air Flow (MAF) * Sequential, semi-sequential, batch or multipoint injection patterns * Ignition modes include direct fire multi-coil, distributor ignition, or Haltech CDI systems * Connect to a wide range of dashes, displays, and expansion devices via CAN * Waterproof case (IP67) with USB cover fitted * 34 position AMP connector * 4 x fuel injection outputs (peak and hold (0-8 amps peak / 0-2 amps hold) * 4 x ignition outputs * 2 x dedicated engine position inputs with extensive trigger type support * 1 x digital pulsed input * 5 x digital pulsed outputs * 1 x analog voltage input * 3 x dedicated inputs (Throttle Position, Coolant Temperature, and Air Temperature) * Internal 4 Bar MAP sensor measuring up to 300kPa/3Bar/45psi of boost pressure * Up to 33 channels of input and output (I/O) expansion (via CAN) * USB laptop communication (Windows) --- ECU FUNCTIONS: * Oxygen control: Closed loop with long-term learning for precise tuning (with optional external CAN O2 wideband controller kit) * Boost control: Closed loop with learning with flexible user-definable axis and six fully user-definable corrections modes (for example, boost by gear, road speed etc.) * Flex fuel function (direct sensor input): Tune your engine's boost, fuel and ignition by ethanol content * Low impedance injector control with programmable injector peak and hold currents * Closed loop idle speed control: requires 1 or 2 user-defined outputs (BAC type) * On-board and laptop data logging: Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics * CAN Bus communication for HalTech dashes and expansion devices or OBDII (view live engine data and set and clear diagnostic trouble codes) * 2 injection stages for use with rotary engines --- ADVANCED TUNING: * Tuning table resolution up to 32 x 16 * Tune your engine by a combination of 3-D tuning tables combined with 3-D per cylinder compensations and multiple user-definable corrections * Tune by a combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height, or any channel for ultimate flexibility. * Per cylinder tuning correction – 3-D * Wideband O2: Connect up to 3 channels via CAN expansion devices * Thermocouples / EGT (Exhaust Gas Temperature): Connect up to 12 channels via external CAN expansion devices * Independently control up to 2 camshafts. Requires a minimum of one user-defined input and output per variable cam --- HARNESS OVERVIEW: * Ideal for dedicated race cars, engine swaps, and custom wiring jobs. The universal wire-in harness has a set of ECU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are color-coded and clearly labelled. Connect your HalTech ECU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go! * When installed in conjunction with a HalTech Elite ECU, the harness opens the door to virtually limitless performance modification and tuning of your vehicle.
Not Yet Reviewed
$1,210.00
Haltech Nexus R5 VCUs with Plug and Pin Set
Haltech Nexus R5 VCUs with plug and pin set combines the functionality of a power distribution module, a data logger, a dual channel wideband controller, and a state-of-the art engine management system in one powerful device Haltech calls a VCU (Vehicle Control Unit). Features: * 18 Injector drivers * 12 Ignition drivers * 12 8 amp outputs * 4 25 amp outputs * 23 AVI analog inputs with redundancy for electronic throttle and switchable 5 V pullup * 10 SPI synchronous pulsed inputs * 8 DPO low side drive outputs * 2 onboard wideband controllers, supporting NTK and LSU4.9 * 3 CAN ports with switchable termination Nexus R5 kits include: * Nexus R5 VCU * SurLok connectors (red and black) * Wi-Fi antenna RP-SMA 108mm * Mounting bolts * USB-C cable * USB-C dust cap * Plug and pin set: -- AMP 26-pin key 1 and 3 -- 34-pin key 1 and 2 -- DTP-4
Not Yet Reviewed
$4,498.00
Haltech Nexus R3 VCU with Plug and Pin Set
Haltech's Nexus R3 VCU with plug and pin set combines the functionality of a power distribution module, a data logger, a wideband controller, and a state-of-the art engine management system in one powerful device Haltech calls a VCU (Vehicle Control Unit). Product details: * 4 x 25 amp (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump) * 8 x peak/hold injector drivers (can be used as low side drive outputs) * 8 x low current ignition outputs (can be used as low side drive outputs) * 6 x low side drive outputs, PWM capable (DPOs) * 6 x push-pull / H-bridge outputs (8A, PWM capable), e.g. for electronic throttle * 11 x 0-5 V analog inputs with redundancy for electronic throttle and switchable 5 V pullup * Trigger and home inputs with differential inputs, adjustable thresholds, and glitch filters * 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5 V analog inputs * 1 x on-board wideband controller, supporting NTK and LSU4.9 * 1 x on-board 4 bar MAP sensor * 2 x CAN ports with switchable termination * Offers an excellent solution for your engine management needs * Applications: Universal * What's in the box: -- (1) Nexus R3 VCU -- Plug and Pins: AMP 34 Pin 4 Row 3 Key Superseal -- Plug and Pins: AMP 34 pin 4 Row 4 Key Superseal -- Plug and Pins: Male Deutsch DTP-06-4S - Black connector (25 amp) VCU features: * Controlled via NSP (Nexus Software Programmer) * Long term learning * Stepper motor control * 4D closed loop boost control * Closed loop CO2 control * Rotational idle * Launch control * Traction control * Anti-lag * Dual knock control * Trans brake control * Race timer * Multi-stage fuel injection * Multi-level engine protection * 6-stage nitrous control * 4-sensor variable cam control * Intake air bleed control * Flat shift control * Shock travel and ride height control * Advanced torque management * On-board Wi-Fi * On-board data-logging (128MB) * AUTOMATIC TRANSMISSION CONTROL -- Ford AODE/4R70W -- GM 4L60E -- GM 4L80E -- Toyota A340E -- Lenco -- Liberty
Not Yet Reviewed
$2,535.00
Haltech Nexus R5 VCU Universal V8 Terminated Engine Harnesses
Haltech Nexus R5 VCU universal V8 terminated engine harnesses connect directly to the VCU and support popular big block and small block V8 engines from GM, Ford, and Chrysler. Features: * Haltech Nexus R5 VCU connectors * Terminated engine bay and in-cabin connections * Connection to Haltech CAN devices (e.g. dash displays, keypads, etc.) * Connection to sensors (e.g. crank, cam, MAP, temperature, pressure, position, speed, flex fuel) * Dual Wideband Lambda sensor allocation * Breakout connection to eight ignition coils * Breakout connection to eight primary injectors, eight secondary injectors, and two tertiary injectors * Breakout connection for alternator control * Starter solenoid control * Dual boost control solenoid allocation * Breakout connection for thermofan and fuel pump control * Breakout connection for transmission control * Spare inputs and outputs * Spare high-current 8-amp PDM outputs * Spare HBO (Half Bridge Output) Note: Harness requires injection, ignition and alternator sub-harnesses (sold separately).
Not Yet Reviewed
$811.00
Haltech DTM-4 Power Supply Cables
Haltech's DTM-4 power supply cables allow +12 V to be sourced from a +12 V switched supply within the vehicle wiring harness for powering up the Haltech CAN wideband. The DTM-4 power supply cable was included in the WB1 and WB2 kits and conveniently offered separately.
Not Yet Reviewed
$47.00
