Engine Management Systems

Haltech CAN Adaptor Loom (DTM-4 to Flying leads ) - Suits AMP Superseal 1.0 series Connector (HT-130046) Quick View

Haltech CAN Adaptor Loom (DTM-4 to Flying leads ) - Suits AMP Superseal 1.0 series Connector (HT-130046)

$28.00
GPWB_HT-130046
Engine Management Systems Haltech Performance Chips
CAN Adaptor Loom (DTM-4 to Flying leads ) - Suits AMP Superseal 1.0 series Connector Suits: Haltech IC-7 Dash, WB1, WB2, and aftermarket ECUs using...
Haltech Elite CAN Cable DTM-4 to DTM-4 75mm (3 Quick View

Haltech Elite CAN Cable DTM-4 to DTM-4 75mm (3") (HT-130020)

$51.00
GPWB_HT-130020
Engine Management Systems Haltech Performance Chips
Haltech Elite CAN Cable DTM-4 to DTM-4 75mm (3")Features:Made from high quality materialsGuaranteed to outperfom the competitionEngineered and tested to give the best results.
Haltech Elite CAN Cable DTM-4 to DTM-4 2400mm (92 Quick View

Haltech Elite CAN Cable DTM-4 to DTM-4 2400mm (92") (HT-130027)

$67.00
GPWB_HT-130027
Engine Management Systems Haltech Performance Chips
Haltech Elite CAN Cable DTM-4 to DTM-4 2400mm (92")Features:Made from high quality materialsGuaranteed to outperfom the competitionEngineered and tested to give the best results.
Haltech Elite CAN Cable DTM-4 to OBDII 1800mm (72 Quick View

Haltech Elite CAN Cable DTM-4 to OBDII 1800mm (72") (HT-135000)

$51.00
GPWB_HT-135000
Engine Management Systems Haltech Performance Chips
Haltech Elite CAN Cable DTM-4 to OBDII 1800mm (72"). Connect your Elite ECU to an OBDII Bluetooth or Wireless ModuleFeatures:Made from high quality materialsGuaranteed...
Haltech IC-7 OBDII to CAN - 1400mm / 55 Quick View

Haltech IC-7 OBDII to CAN - 1400mm / 55" (HT-135003)

$51.00
GPWB_HT-135003
Engine Management Systems Haltech Performance Chips
Haltech Elite CAN Cable DTM-4 to OBDII 1800mm (72") Suits: Haltech iC-7 Dash Includes: Cables and FuseFeatures:Made from high quality materialsGuaranteed to outperfom the...
Haltech Elite 1500 + Basic Universal Wire-in Harness Kit 2.5m (8') (HT-150902) Haltech Elite 1500 + Basic Universal Wire-in Harness Kit 2.5m (8') (HT-150902) Quick View

Haltech Elite 1500 + Basic Universal Wire-in Harness Kit 2.5m (8') (HT-150902)

$1,990.00
GPWB_HT-150902
Engine Management Systems Haltech Performance Chips
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...
Haltech Elite 2000/2500 PnP Ada Harn Only - Nissan Skyline R34 GTT (HT-141258) Quick View

Haltech Elite 2000/2500 PnP Ada Harn Only - Nissan Skyline R34 GTT (HT-141258)

$495.00
GPWB_HT-141258
Engine Management Systems Haltech Performance Chips
If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors...
Haltech Elite 1000-2000 PnP Ada Harn Only - Mazda RX7 FD S7 & 8 (HT-141329) Quick View

Haltech Elite 1000-2000 PnP Ada Harn Only - Mazda RX7 FD S7 & 8 (HT-141329)

$495.00
GPWB_HT-141329
Engine Management Systems Haltech Performance Chips
If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors...
Haltech Elite 750 ECU (HT-150600) Haltech Elite 750 ECU (HT-150600) Quick View

Haltech Elite 750 ECU (HT-150600)

$1,215.00
GPWB_HT-150600
Engine Management Systems Haltech Performance Chips
ECU OVERVIEW The Elite 750 is an entry-level ECU offering many features available on the more advanced Elite 1500/2500 at an affordable price. Featuring...
Haltech Elite 750 + Premium Universal Wire-in Harness Kit 2.5m (8') (HT-150604) Haltech Elite 750 + Premium Universal Wire-in Harness Kit 2.5m (8') (HT-150604) Quick View

Haltech Elite 750 + Premium Universal Wire-in Harness Kit 2.5m (8') (HT-150604)

$1,614.00
GPWB_HT-150604
Engine Management Systems Haltech Performance Chips
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...
Haltech Elite 1500 PnP Adapt Harness ECU Kit - Mazda RX7 FD3S-S6 (HT-150927) Quick View

Haltech Elite 1500 PnP Adapt Harness ECU Kit - Mazda RX7 FD3S-S6 (HT-150927)

$2,120.00
GPWB_HT-150927
Engine Management Systems Haltech Performance Chips
Suits: Plug 'n' Play replacement of the factory ECU for Mazda RX7 FD3S-S6 (92-95) 2 row ECU plug. Manual transmission only. Includes: Elite 1500 ECU with...
Haltech Elite 750 + Basic Universal Wire-in Harness Kit 2.5m (8') (HT-150602) Quick View

Haltech Elite 750 + Basic Universal Wire-in Harness Kit 2.5m (8') (HT-150602)

$1,514.00
GPWB_HT-150602
Engine Management Systems Haltech Performance Chips
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...
Haltech Elite 2500 - 2.5m (8 ft) Premium Uni Wire-in Harness (HT-141304) Quick View

Haltech Elite 2500 - 2.5m (8 ft) Premium Uni Wire-in Harness (HT-141304)

$520.00
GPWB_HT-141304
Engine Management Systems Haltech Performance Chips
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...
Haltech Elite 1500 Mazda 13B S4/5 Term Harn Kit - IGN-1A ign harn (HT-150978) Quick View

Haltech Elite 1500 Mazda 13B S4/5 Term Harn Kit - IGN-1A ign harn (HT-150978)

$2,751.00
GPWB_HT-150978
Engine Management Systems Haltech Performance Chips
Suits: S4/5 CAS (Crank Angle Sensor) WBC1 CAN O2 Wideband Controller ready (Controller and sensor not included) Includes: Elite 1500 ECU with DBW and Race Functions,...
Haltech Elite 1500 Mazda 13B S6-8 Term Harn Kit - IGN-1A ign harn (HT-150988) Quick View

Haltech Elite 1500 Mazda 13B S6-8 Term Harn Kit - IGN-1A ign harn (HT-150988)

$2,757.00
GPWB_HT-150988
Engine Management Systems Haltech Performance Chips
Suits: S6-8 CAS (Crank Angle Sensor) WBC1 CAN O2 Wideband Controller ready (Controller and sensor not included) Includes: Elite 1500 ECU with DBW and Race Functions,...
Haltech Elite 2500 ECU (HT-151300) Haltech Elite 2500 ECU (HT-151300) Quick View

Haltech Elite 2500 ECU (HT-151300)

$1,995.00
GPWB_HT-151300
Engine Management Systems Haltech Performance Chips
Outputs: Up to 8 injector and 8 ignition. Suits: Universal 1-12 cylinder or 2-4 rotor applications. Includes: Elite 2500 ECU with DBW and Race Functions, USB programming...
Haltech Elite 1500 Mazda 13B S4/5 Term Harn Kit - Fly lead ign harn (HT-150975) Quick View

Haltech Elite 1500 Mazda 13B S4/5 Term Harn Kit - Fly lead ign harn (HT-150975)

$2,668.00
GPWB_HT-150975
Engine Management Systems Haltech Performance Chips
Suits: S4/5 CAS (Crank Angle Sensor) WBC1 CAN O2 Wideband Controller ready (Controller and sensor not included) Includes: Elite 1500 ECU with DBW and Race Functions,...
Haltech PD16 PDM + Flying Lead Harness (5M) (HT-198201) Haltech PD16 PDM + Flying Lead Harness (5M) (HT-198201) Quick View

Haltech PD16 PDM + Flying Lead Harness (5M) (HT-198201)

$1,389.00
GPWB_HT-198201
Engine Management Systems Haltech Performance Chips
PD16 Flying Lead Harness - 5M The NEXUS PD16 is Haltech's new power distribution product. Boasting new, innovative yet user-friendly technology, it sets a...
Haltech Plug set only - Surlok connectors red and black 120A - Suits Nexus R3 (HT-030031) Quick View

Haltech Plug set only - Surlok connectors red and black 120A - Suits Nexus R3 (HT-030031)

$78.00
GPWB_HT-030031
Engine Management Systems Haltech Performance Chips
Plug set only - Surlok connectors red and black 120A - Suits Nexus R3Features:Made from high quality materialsGuaranteed to outperfom the competitionEngineered and tested...
Haltech Air Temp Sensor - Large Thread 3/8 NPT 18TPI (HT-010202) Quick View

Haltech Air Temp Sensor - Large Thread 3/8 NPT 18TPI (HT-010202)

$56.00
GPWB_HT-010202
Engine Management Systems Haltech Performance Chips
Air Temp Sensor - Large Thread Thread: 3/8 NPT 18TPI Includes: Matching Delphi plug and pins. Notes: 127 deg C (260 F) Max reading.Features:Made...
Haltech Air Temp Sensor - 1/8 NPT Thread (HT-010206) Quick View

Haltech Air Temp Sensor - 1/8 NPT Thread (HT-010206)

$56.00
GPWB_HT-010206
Engine Management Systems Haltech Performance Chips
Air Temp Sensor - 1/8 NPT Thread - DTM2 Includes: Matching male Deutsch DTM-2 Connector (HT-031000) Notes: 127 deg C (260 F) Max reading.Features:Made from high...
Haltech Oil Temperature sensor High Range 150?C (HT-010306) Quick View

Haltech Oil Temperature sensor High Range 150?C (HT-010306)

$95.00
GPWB_HT-010306
Engine Management Systems Haltech Performance Chips
Oil Temperature sensor High Range Thread: 1/8 NPT 27TPI Includes: Matching Bosch EV1 plug & pins. Notes: 150 deg C (302 F) Max reading.Features:Made...
Haltech Bosch - DBW Pedal Assembly (HT-011900) Haltech Bosch - DBW Pedal Assembly (HT-011900) Quick View

Haltech Bosch - DBW Pedal Assembly (HT-011900)

$140.00
GPWB_HT-011900
Engine Management Systems Haltech Performance Chips
Used to provide pedal position information to the ECU. This device is used together with an electronic throttle body and an ECU that supports...
Haltech Nexus R3 - VCU (HT-193000) Haltech Nexus R3 - VCU (HT-193000) Quick View

Haltech Nexus R3 - VCU (HT-193000)

$2,585.00
GPWB_HT-193000
Engine Management Systems Haltech Performance Chips
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...
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APEXi Power FC, Mazda RX-7 (FD3S Ver. IV) (414-Z008) Quick View

APEXi Power FC, Mazda RX-7 (FD3S Ver. IV) (414-Z008)

$1,199.00
$1,139.05
HLDH_414-Z008
Apexi Engine Management Systems Performance Chips
The Power FC proudly stands as APEX answer to the constraints and limitations associated with most piggy-back style fuel controllers. The Power FC is...
-5%
APEXi Power FC, Toyota MR-S / Celica GT (414-T008) Quick View

APEXi Power FC, Toyota MR-S / Celica GT (414-T008)

$1,199.00
$1,139.05
HLDH_414-T008
Apexi Engine Management Systems Performance Chips
The Power FC proudly stands as APEX answer to the constraints and limitations associated with most piggy-back style fuel controllers. The Power FC is...
-5%
APEXi Power FC, Nissan 180SX SR20DET Red Top (S13 Early) 91-94 (414-N038) Quick View

APEXi Power FC, Nissan 180SX SR20DET Red Top (S13 Early) 91-94 (414-N038)

$1,199.00
$1,139.05
HLDH_414-N038
Apexi Engine Management Systems Performance Chips
The Power FC proudly stands as APEX answer to the constraints and limitations associated with most piggy-back style fuel controllers. The Power FC is...
-5%
APEXi Power FC, Nissan Skyline GTT RB25DET (ER34) 99-02 (414-N033) Quick View

APEXi Power FC, Nissan Skyline GTT RB25DET (ER34) 99-02 (414-N033)

$1,199.00
$1,139.05
HLDH_414-N033
Apexi Engine Management Systems Performance Chips
The Power FC proudly stands as APEX answer to the constraints and limitations associated with most piggy-back style fuel controllers. The Power FC is...
-5%
APEXi® Intake Air Temperature Sensor Harness (415-XA03) Quick View

APEXi® Intake Air Temperature Sensor Harness (415-XA03)

$25.00
$23.75
HLDH_415-XA03
Apexi Engine Management Systems Performance Chips
Universal Intake Air Temperature Sensor Harness (415-XA03) by APEXi®. The Power FC is APEXi solution to all of your tuning needs and stands as...
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Sold out
APEXi® D-Jetro Power FC (414BF005) Quick View

APEXi® D-Jetro Power FC (414BF005)

$1,199.00
$1,139.05
HLDH_414BF005
Apexi Engine Management Systems Performance Chips
D-Jetro Power FC (414BF005) by APEXi®. The Power FC is APEXi solution to all of your tuning needs and stands as the flagship tuning...
-5%
APEXi® SMART Accel Controller Harness (417-A023) Quick View

APEXi® SMART Accel Controller Harness (417-A023)

$70.00
$66.50
HLDH_417-A023
Apexi Engine Management Systems Performance Chips
When it comes to impeccable design, unsurpassed quality, and great value, Apexi leaves all the rivals far behind. This high-grade Apexi product is a...
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APEXi® SMART Accel Controller Harness (417-A018) Quick View

APEXi® SMART Accel Controller Harness (417-A018)

$70.00
$66.50
HLDH_417-A018
Apexi Engine Management Systems Performance Chips
When it comes to impeccable design, unsurpassed quality, and great value, Apexi leaves all the rivals far behind. This high-grade Apexi product is a...
-5%
APEXi® SMART Accel Controller Harness (417-A014) Quick View

APEXi® SMART Accel Controller Harness (417-A014)

$70.00
$66.50
HLDH_417-A014
Apexi Engine Management Systems Performance Chips
When it comes to impeccable design, unsurpassed quality, and great value, Apexi leaves all the rivals far behind. This high-grade Apexi product is a...
-11%
AEM Electronics K-Type Thermocouple Kit - Single (30-2068) AEM Electronics K-Type Thermocouple Kit - Single (30-2068) Quick View

AEM Electronics K-Type Thermocouple Kit - Single (30-2068)

$139.95
$123.95
FDDP_30-2068
AEM Electronics Engine Management Systems Performance Chips
Harness EXT KIT, THERMOCOUPLE Cut to Fit Extension 2 X 4-40 Hex Nut, 2 X 4-40 Screw & 6 inch Heat Shrink Tubing Wiring...
Haltech 3 Bar GM MAP Sensor (HT-010104) Quick View

Haltech 3 Bar GM MAP Sensor (HT-010104)

$130.00
GPWB_HT-010104
Engine Management Systems Haltech Performance Chips
1 Bar GM MAP Sensor Includes: Matching plug and 3 pins.Features:Made from high quality materialsGuaranteed to outperfom the competitionEngineered and tested to give the...
Haltech 7 Bar Quick View

Haltech 7 Bar "TI" MAP Sensor (HT-010130)

$265.00
GPWB_HT-010130
Engine Management Systems Haltech Performance Chips
Please take care when wiring this sensor as incorrect wiring will damage this sensor! All "TI " MAP and Pressure sensors are individually electronically...
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If you refer to people who do not want to limit themselves with the operation their automobile provides and are always excelling, then you are in the right place. We will help you boost your vehicle's performance in a simple and straightforward way. It requires to upgrade only one component of your auto - factory ECU. Replacing it with a new system, you will drastically improve the operation of your iron hose. The performance engine management system is specially designed to ensure the most efficient control of your engine as well as several other vehicle systems.

At JM Auto Racing we have top-of-the-range engine control units. Our terrific collection runs the gamut from first-rate programmable engine management systems to ECU plug-in kits. The engine management systems we provide will allow you to ensure optimum control of all engine functions including the control of the air/fuel mixture and ignition timing therefore making your automobile run better. Manufactured with usability in mind, the products offer plug and play installation. Besides, they will help reduce vehicle emissions and achieve better fuel economy.

If you're preparing your vehicle for some racing competition or want to go to an auto show, make sure you have a high-performance programmable engine management system installed in your precious vehicle. We have top-notch AEM programmable systems suitable for both professional and amateur racers. By upgrading your auto with one of these superior engine control units, you will be able to adjust the engine on the fly. This makes it possible to efficiently set rain mode throttle curves as well as provide efficient traction control via spark cut and fuel cut or retracting DBW throttle response. Most programmable engine management systems are equipped with a high-performance processor and have a real time operating system which allows the ECU to operate as fast as possible in a stable programming environment for a smooth and powerful driving experience.

So, be ready to put your vehicle through its paces with JM Auto Racing. After the installation of one of high performance engine control units we offer in our digital store, you'll be able to push the limits of power without sacrificing control. Our advanced systems will help you supervise essential engine management tasks in your auto including fuel delivery, boost levels, ignition timing, camshaft positioning, correction maps, etc. therefore ensuring worry-free operation. Moreover, virtually all the systems available on our website integrate directly with your OE sensors which means you will not have to purchase any additional sensors, so your vehicle can achieve peak performance without busting your budget and wasting your time replacing factory sensors.

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