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Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock and ready to ship.
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Holley EFI CAN Input/Output Modules Kits
The Holley EFI CAN Input/Output Module kit can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installation. This CAN module will add eight inputs and eight outputs to the system, which can be used to control additional accessories or provide critical sensor inputs. This module is perfect for anyone wanting to enhance the capabilities of their current ECU, yet have already tapped out their ECU's Input/Output channels. Product features: * Quickly expand your HP/Terminator X or even Dominator ECU's Input/Output control with 8 additional inputs and outputs * This module is perfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channels * HP and Terminator X EFI installations with only 4 inputs and 4 outputs can now add more functionality to their EFI system * The 554-165 kits contain a pre-terminated CAN harness, allowing you to quickly install the Holley EFI CAN Module to any existing Holley EFI installation * Pre-terminated flying leads makes installing new wires a breeze * Inputs can be used for things such as: - Switch 12 V toggle switches; can be configured for external mechanical relays, or setup as digital switches via a Holley EFI dash - Ground input for brake pedal switch - 5 V analog inputs for sensors like fuel pressure, oil pressure, or nitrous bottle pressure - Thermistor inputs for coolant temperature sensors * Outputs can be used for things such as: - Switch Low (ground); for relay control or activation - Switch Low PWM (ground); PWM fan control, PWM fuel pump control, or other PWM-controlled devices * Adjustable broadcast rate for each channel: from 0-100hz
( 4 )
$499.95
Summit Racing™ GM Flex Fuel Sensor Pigtails
Summit Racing™ GM flex fuel sensor harnesses are assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals), and use OEM harness wire colors. They're compatible with 2012 and newer GM LS Series engines.
Not Yet Reviewed
$10.99
Edelbrock Pro-Flo 4 Engine Control Units
For those running a Pro-Flo 4 or Pro-Flo 4 XT on your vehicle, Edelbrock now offers a replacement ECU. Edelbrock Pro-Flo 4 engine control units are a new service item for customers who need to replace a damaged original or would like to carry an additional ECU as a spare. Order the model designed for your fuel injection kit application.
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$654.95
Holley Terminator X and X MAX Engine Control Module Wiring Harnesses
Holley's Terminator X and Terminator X Max ECUs give you complete control of your engine, self-learning fuel strategies, and the race-winning technology of Holley EFI at a budget-friendly price. When you need to service your system, Holley has the components that will fit and perform as expected. Holley Terminator X/X Max engine control module wiring harnesses allow you to access the inputs and outputs built into the Terminator X or Terminator X Max ECU. These harnesses have all eight pins populated, four inputs and four outputs. Features: * 36 in. flying leads * Pre-terminated at ECU connector * Eight wires * Sealed connector
( 2 )
$40.48
Holley EFI Terminator X Drive-By-Wire Throttle Body Wiring Harnesses
For an uncluttered, hassle-free LT engine swap, Holley EFI Terminator X drive-by-wire throttle body wiring harnesses are the solution. Designed for Gen V LTx throttle bodies and Terminator X and X Max ECUs, the harnesses are built with pre-terminated ends to make your install easier. Build your project to take advantage of DBW benefits with the help of Holley EFI's drive-by-wire throttle body wiring harnesses.
( 1 )
$290.95
FiTech Throttle Body Fuse Boxes
FiTech throttle body EFI fuse boxes plug in between the ECU's main harness from the throttle body and the user side harness. The fuse and relay box allows for a 30 in. lead from the throttle body. Need a replacement? Choose genuine FiTech components to keep your throttle body performing its best.
( 1 )
$54.00
Edelbrock LS Pro-Flo 4 EFI Harnesses
Edelbrock LS Pro-Flo 4 EFI harnesses are required for the Pro-Flo 4 LS kits. They connect into the main harness and the crank sensor, cam sensor, and idle air control (IAC) motor. Available to fit engines with a 24-tooth or 58-tooth reluctor wheel, these wiring harnesses are the last component you'll need to complete your Edelbrock Pro-Flo 4 LS engine upgrade. To identify which part is right for your application, Gen III 24-tooth engines featured the cam sensor mounted at the top rear of the block, while Gen IV 58-tooth engines feature the cam sensor mounted onto the timing cover.
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$90.95
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$117.95
Holley EFI Sensor Blocks
Holley EFI sensor blocks provide a clean and safe solution for mounting multiple 1/8 in. NPT pressure sensors. Rigidly mounting pressure transducers to your engine is never a good idea. Holley EFI sensor blocks are a better idea. Features include: * Compatible with all transducers that utilize 1/8 in. NPT male threads and 7/8 in. or smaller body/hex diameter * Four independent ports, each with three inlets/outlets, allows for the remote mounting of transducers which eliminates inaccuracies due to vibration and heat * Improve engine bay organization by mounting transducers all in one easy to reach location * Four mounting holes designed for the use of 5/16 in. socket head cap hardware for secure and robust mounting * Crafted from military grade 2024 aluminum * Optimized design weighing only 0.50 lbs. * Anodized black for durability and laser-etched with the Holley EFI logo
( 3 )
$67.49
ICT Billet LS Fuel Sensor Wiring Harnesses
ICT Billet LS fuel sensor wiring harnesses are assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals), and use OEM harness wire colors. They are compatible with 2012 and newer GM LS Series engines.
Not Yet Reviewed
$22.99
Holley EFI Systems Main Wiring Harnesses
Choose EFI main power wiring harnesses from Holley to meet your needs. Several choices are offered—TBI, LS applications, multi-point, and un-terminated harnesses—to feed and carry your engine's electrical supply. Get wired for electronic fuel injection with Holley EFI systems main wiring harnesses.
Not Yet Reviewed
$562.95
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$972.95
Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses
Edelbrock Pro-Flo 4 Plus EFI self-learning engine management system harnesses are offered to support your specific configuration. With an eye toward making your hot rod transplant simple and successful, Edelbrock has created several add-on harnesses. They include LS drive-by-wire, knock sensor, a second oxygen sensor, and 2- or 4-wire LS alternators to radiator fan relay harnesses to complete and/or expand your base Chevy LS, Mopar Gen III Hemi, and Ford Coyote Pro-Flo 4 Plus EFI kits.
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$33.95
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$149.95
Holley Drive-By-Wire Throttle Body Wiring Harnesses
Holley drive-by-wire throttle body wiring harnesses are designed for use with the Holley Dominator ECU, as well as the factory drive-by-wire throttle body. These harnesses feature pre-terminated connections, ensuring true plug-n-play installation.
Not Yet Reviewed
$485.95
Holley EFI Benchtop Harnesses
Holley EFI benchtop harnesses are designed for benchtop testing and setup of HP, Dominator, Terminator X, Terminator X Max, and Sniper ECU's, as well as 7 in. dashes. They are great for ECU diagnostics that do not require a running engine, firmware updates, or 7 in. dash calibrations. The harness has pre-terminated connectors for the following sensor inputs: CAN, Crank, Cam, TPS, Input (1), P1A, Main Power, and Sniper EFI connectors for a Sniper main harness. Also includes a power switch for quick setup in your workspace. Power and ground flying leads need to be connected to your battery or power supply (not included). Key features: * Terminated connectors for multiple EFI inputs * Included power switch allows for a quick "install" on your test bench * Optimal for ECU diagnostic, firmware updating, and pre-configuring dash layouts * Works with HP, Dominator, Terminator X, Terminator X Max, and Sniper ECU's, as well as 7 in. dashes * Has pre-terminated connectors for these sensor inputs: CAN, Crank, Cam, TPS, Input (1), P1A, Main Power, and Sniper EFI main harness connectors
Not Yet Reviewed
$236.95
FAST EFI Sensor Kits
You don't have to be intimidated when changing over from a carbureted system to electronic fuel injection. These FAST EFI sensor kits provide you with everything you need to make the conversion. They include a manifold absolute pressure (MAP) sensor, coolant temperature sensor (CTS), air temperature sensor (ATS), and a throttle position sensor (TPS). The sensors are manufactured from quality materials, are available for both Ford and GM-style systems, and include a wide variety of applications. The kits work great on normally aspirated, as well as supercharged, turbocharged, 4, 6, and 8-cylinder engines. Now you can take the mystery out of EFI by using one of these complete FAST EFI sensor kits.
( 1 )
$137.95
Painless Performance EGR Adapter Harnesses
Painless Performance EGR adapter harnesses are just what you'll need for your 454 swap. Designed to work with specific standard and extra-length Painless GM TBI harnesses, these EGR adapters will mate the harness to your throttle body perfectly when fitting the TBI harness to your 7.4L application.
( 1 )
$19.99
FAST Fluid Temperature Sensor and Converter Kits
FAST fluid temperature sensor and converter kits provide an easy and economical way to measure fluid temperature and convert to a universal 0 to 5 V output, perfect for use with EFI systems and dataloggers. Designed around the widely available GM-style intake fluid temperature sensors, these FAST kits are ideal when trying to measure engine oil, coolant, transmission, intercooler/heat exchanger fluids, and rear differential temperatures. FAST fluid temperature sensor and converter kits come complete with fluid temperature sensor and pre-terminated sensor module, and installation is simple, with only three wires to connect.
( 1 )
$87.95
Haltech CAN Adapter Harnesses
Haltech offers a wide range of wiring components for automotive performance applications, including this CAN adapter harness. It's used to adapt a Platinum Series ECU to an Elite DTM-4 CAN system. * CAN Adapter cable DTM-4 female receptacle/socket to 8 pin black Tyco
Not Yet Reviewed
$47.00
FuelTech FT550 6-Cylinder Universal Expansion B Harnesses
FuelTech's FT550 6-cylinder universal B harnesses make a FT550 ECU installation faster and easier, and they must be used along with the FT450/FT550 6-cylinder Universal A harness. The expansion B harness will fit 6-cylinder projects with 12 injectors, controlled by an FT550 ECU. The harness also changes the setup to sequential ignition and sequential primary injectors, using the Fuel/Ignition Mode connector. The insulation and connectors are moisture-, heat-, and oil-resistant. Specifications: * 6 EV1 injector connectors (12 when using FT550 and expansion B harness) * FuelTech Peak and Hold external driver ready (both A and B harnesses) * FuelTech WB-O2 NANO ready (one) * Intake air temperature sensor ready (GM-style connector) * Engine temperature (coolant) sensor ready * Fuel and oil pressure sensor ready * Extra output connector for custom use * Crank and cam (Hall and VR) loose wires
Not Yet Reviewed
$329.00
Clearance
AEM Electronics 10 Channel Peak & Hold Injector Driver Wiring Harnesses
AEM Electronics offers 10 Channel Peak and Hold Injector Driver Wiring Harnesses. These fuel injection system replacement harnesses are ideal for AEM multi-port EFIs.
Not Yet Reviewed
$51.56
$19.50
FAST EZ-EFI 2.0 Replacement Main Wiring Harnesses
Keep your sensors and ECU properly connected, with FAST EZ-EFI 2.0 replacement main wiring harnesses. They feature all of the correct, pre-terminated wiring connections for a direct plug-n-play with your FAST EZ-EFI 2.0.
( 1 )
$204.95
FAST XFI Qwik Tune Calibration Selector Switch Kits
FAST Qwik Tune calibration selector switch kits feature the XFI ECU and the ability to store up to four calibration files that you can select from on-the-fly by simply pressing a button. Multiple calibrations can be used for different fuels, nitrous oxide systems, and driving conditions. Wiring in the "flash enable" input will allow them to double as flash-mode switches. Get the performance setup you want, when you want it, with an assist from FAST Qwik Tune calibration selector switch kits.
Not Yet Reviewed
$50.95
JMS Chip ThrottleMax Throttle Body Swap Controllers
JMS Chip ThrottleMax throttle body swap controllers allow you to convert your Mustang's digital throttle body to an analog style throttle body. These kits include the wiring harness as well as the controller to make for an easy conversion.
( 1 )
$399.75
Holley Terminator X Max GM Gen V LT Direct Injection Kits
Ready for standalone engine management at a budget price? Take control of your GM Gen V LT1, L83, or L86 engine with a Holley Terminator X Max GM Gen V LT direct injection kit! They're available to fit early non-WT drive-by-wire engines, as well as late WT drive-by-wire engines. Terminator X and X Max features and benefits: * Plug-and-play GM Gen V LT engine control, including GDI and VVT support * Ideal for swapping late model GM Gen V LT engines into vintage vehicles * 3.5 in. hand-held gets your engine running in no time with a step-by-step calibration wizard * GM LS and LT drive-by wire throttle body control (Terminator X Max only) * GM 4L60 and 4L80 transmission control (Terminator X Max only) * Included engine harness plugs directly into the factory LT DI injector sub harness * OEM Injectors supported, with part numbers provided in the handheld wizard or software * Genuine Bosch LSU 4.9 wideband control (will not work with LSU 4.2 oxygen sensors) * On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal – Cam Signal – VVT Status – Pump Control – and DI Injectors. This allows you to identify any critical engine issues at a glance * Built-in 1 bar MAP sensor, vacuum hose adapters included (1/8th, 1/4 and 3/16ths); or for Boosted applications, you can disable the internal MAP sensor, and utilize an external LT MAP sensor. The harness comes with the connector terminated, making the installation a snap * 4 inputs: 12 V, Ground, 5 V, and Frequency—for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure inputs are pre-terminated) * 4 Outputs: -- Ground -- PWM – for accessories such as fans, boost control, nitrous control, IAC kit, and more -- Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties -- Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR * Integrated data logging to the 3.5 in. hand-held SD card * Free EFI tuning software for complete control of your Terminator X powerplant Terminator X Max ECU Connections: * J1A - Main Harness Connector: This connector is primarily an "Input" connector. It contains all the sensor inputs and wide band oxygen sensor control. * J1B - Main Harness Connector: The second connector is the "J1B" connector (26 pin). This connector is the "output" connector. It has eight injector outputs and outputs for other devices. * MAP Sensor: Used on N/A applications, connect directly to full manifold vacuum port on the intake manifold. * Main Power: Connects to the Main Power Harness; these two wires MUST be wired directly to the battery terminals. * J3: Connection point for the drive-by-wire harness. * J4: Connection point for the transmission harness.
Not Yet Reviewed
$3,149.95
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$3,649.95
On Sale
FiTech Ultimate LS Standalone ECUs
FiTech presents Ultimate LS standalone ECUs. These self-learning ECUs are offered with and without transmission control. So if you're considering utilizing a factory intake, throttle body, and injectors, FiTech Ultimate LS standalone ECUs will get your engine ready for optimal performance.
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$1,202.00
$567.00
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$1,081.80
