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Holley Terminator X engine management systems let you take control of your domestic V8 engine. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFI—all at a budget-friendly price! Every MPFI Terminator X features real-time fuel learn, high impedance injector drivers, an integrated one-bar MAP sensor—and four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. All systems come fully loaded with base maps for common engine combinations to get you out of the garage and onto the road or track fast. Features include: * Holley EFI industry-leading, easy-to-use software suite allows full laptop access for advanced users * Real-time fuel map learn—takes the guesswork out of tuning your base fuel table * High-impedance injector drivers will safely power most standard injectors and Holley EFI injectors. (Will not control low-impedance injectors) * Bosch LSU 4.9 wideband relays AFR information to the ECU for accurate reading and precise tuning control * On-board one-bar MAP sensor is perfect for N/A or nitrous engine combos * MAP sensor vacuum hose adapters * 4 inputs: 12 V, ground, 5 V, and frequency * 4 outputs: Ground, PWM for accessories * Boost control: boost vs. time, boost vs. gear, boost vs. rpm, boost vs. speed, and boost safeties * Nitrous control: single channel of wet or dry, progressive or non-progressive, rich/lean safeties, and target closed loop AFR; adjustable through touch screen * Advanced tables: 4 x 1D tables, 1 x 1D per gear table, 4 x 2D tables, 1 x 2D per gear table * On-board diagnostic LEDs allow you to identify any critical engine issues at a glance * The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDs must face up! * Plug-and-play compatible with more Holley EFI accessories * Available with or without a 3.5 in. touch screen LCD hand-held with easy-to-use calibration wizard; allows you to quickly build a base tune for most domestic V8 engines, as well as tuning and gauge display functions (not available with every kit)
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$1,349.95
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$1,449.95
Holley Terminator X MAX engine control modules are standalone units intended for use as service components for your Terminator X EFI installation. Each X MAX ECU features real-time fuel learn, high-impedance injector drivers, an integrated 1 Bar MAP sensor, electronic transmission control, drive-by-wire throttle body control, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Order your Holley EFI Terminator X MAX Service ECU today. Features: * Compatible with all Terminator X harnesses * OEM (Original Equipment Manufacturer) injectors supported with part numbers provided in the handheld wizard or software * Bosch LSU 4.9 wideband control (will not work with LSU 4.2 oxygen sensors) * Eight built-in multi-color diagnostic LEDs allow you to quickly identify a variety of potential system issues, such as: -- A failed TPS (Throttle Position Sensor) Autoset -- Faulty crank or cam sensors -- Potential oxygen sensor issues * Built-in 1 Bar MAP (Manifold Air Pressure) sensor -- On boosted applications, you can disable the internal MAP sensor and utilize an external MAP sensor * Four inputs—12 V, Ground, 5 V, and Frequency for things, such as: -- Additional pressure sensors -- Activation triggers for nitrous activation -- A trans-brake (fuel and oil pressure inputs are pre-terminated) * Four outputs--Ground, PWM, and accessories, such as: -- Fans, boost control, nitrous control, IAC kit, and more * GM LS and LT, Ford Coyote, and Mopar Gen V drive-by wire throttle body control * GM 4L60 and 4L80, and Ford 4R70W transmission control * Boost Control: -- Boost vs. Time/Gear/RPM/Speed, and boost safeties * Nitrous Control: -- Single channel of wet or dry -- Progressive or non-progressive -- Rich/lean safeties -- Target closed loop AFR * Advanced tables: -- Four 1D tables -- One 1D per gear table -- Four 2D tables -- One 2D per gear table * Free EFI tuning software for complete control of your Terminator X powerplant
( 7 )
$1,199.95
American Autowire Classic Update Series wiring systems power up your classic ride! Modifying your vintage muscle with modern amenities is beyond the capabilities of OE wiring. These harness kits let you keep the retro looks and enjoy power accessories like air conditioning, windows, and fuel injection. The assemblies are year/make/model-specific for a professional fit and are offered in over 60 different kits. Updating your classic has never been easier! Classic Update Series details: * Longer length wire allows for stock or custom routing * ATO-style fuse panel and more circuits * Full color schematics and instructions * Ignition, headlight, and dimmer switches (most kits) * Upgraded 8-gauge wire for alternator, fuse link protection, gauge cluster options, and disconnect * Pre-wired fuse panel mounts in the stock location
( 551 )
$1,005.53
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$1,528.55
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.
( 51 )
$1,202.00
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 tranmission, (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.
( 3 )
$1,495.00
Painless Performance 26-circuit 1970-72 Direct-Fit Chevelle harnesses give you everything you need, plus more! Not only are there provisions for connecting standard factory components, they also offer what you need for aftermarket parts. Various pigtails and light sockets are provided, so the harnesses easily fit mismatched cars (1971-72 cars with 1970 front ends, or 1970 cars with 1971-72 rear bumpers). The gauge cluster pigtail allows for the square "full sweep dash" harness and includes a Super Sport cluster pigtail. This makes it easy for those with a full sweep dash to swap to an SS-style cluster at a later date by undoing only one connector and plugging in the separate pigtail. Additional details: * Harness follows the same routing as the factory harness—allowing you to use OE attachment points * Numerous components have the connectors and terminals pre-installed to make connections plug-n-play * All exterior lights have the correct sockets and bulbs pre-installed * Extra length is added to the headlight section to be routed behind the driver side inner fender for a cleaner look * 6-gauge charge wire and 100 amp MIDI fuse * Fully integrated ground circuit * Factory-style precision molded fuse block can easily be installed in the OE location * Updated ATC-style fuses ensure that the 26 circuits stay protected and safe * Backside of the fuse block has an OE-style bulkhead connector so no trimming or cutting of your firewall is required * Plug-and-play design makes the install easy, no matter your options * Included console harness can be easily added at any time * Each pre-terminated connector is tagged for easy routing and installation * 120+ page manual is full of color schematics, photos, and step-by-step instructions Notes: * Options not supported in these harnesses are: the TCS relay, convertible top, rear defrost, wiring for the factory power window/locks, and factory A/C wiring * The switch power wire for OE power window/locks and A/C are included * Also included is a blower motor harness for heat-only systems
( 10 )
$1,014.99
Well known among today's racers is the pain of starter failure. Meziere starter and flexplate combos feature starters that are tested to the extreme and are not sold until everything is right. Standard testing includes amp draw, power and rotational speed under load as well as free-rev testing to ensure proper balance of internal rotating parts. The one-piece flexplates are the absolute strongest and safest on the market. These combos are the very best proposition for curing your starting issues. Features include: * Available for engines up to 700 c.i.d. and larger * Offered in a choice of flexplate and starter tooth counts * Custom gear reduction for the best cranking power and rotational speed * Offset design clears nearly all kickout-style oil pans * Innovative design provides excellent gear support without the nose * 360 degree clocking in 10 degree increments * Two high-strength precision starter bolts with washers and shim included * Certified SFI 29.2
( 3 )
$1,058.71
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$1,095.84
It's time to outfit your vehicle with a high-quality, high performance ignition system—and these MSD combos from Summit Racing™ make it a breeze! The kits start with a 6A digital CD ignition box, then add a high-efficiency Blaster coil and a Pro-Billet distributor. We finished the combos with a complete set of Street Fire wires to deliver all of that powerful spark! Wake up your street and strip engine with a powerful Summit Racing™ MSD complete ignition combo, available for applications as far back as the 1950s.
Not Yet Reviewed
$1,030.54
On Sale
Summit Racing™ offers ignition tune-up kit Pro Packs for countless vehicles from the 1950s and up. Depending on your application, the kits may include a distributor, ignition coil, spark plugs and wires, ignition box and module, rotor, and many other options. Get the most from your ignition and engine; choose the ignition tune-up kit Pro Pack recommended for your car or truck.
( 51 )
$1,007.33
Painless Performance 26-circuit 1969 direct-fit Camaro harnesses are complete for a trouble-free, headache-free install. True to their name, Painless delivers these kits with virtually every connector installed on the harness out of the box. They cover all common options, plus a fully integrated ground circuit. Included are provisions for the RS headlights and taillights, cowl hood, and even a complete console harness! The 26-circuit 1969 Camaro harnesses include: * Numerous components with the connectors and terminals pre-installed to make connections plug-n-play * Exterior lights with the correct sockets and bulbs pre-installed * 6-gauge charge wire and 150 amp MIDI fuse * 120+ page manual full of color schematics, photos, and step-by-step instructions
( 11 )
$1,069.99
The next generation Edge Evolution CTS3 programmers will continue to include all of the great features, benefits, and extended coverage from the CTS2 product line, while adding a sleek, new exterior and cutting-edge screen. The Evolution CTS3s reprogram your vehicle's stock computer through the OBDII port, saves the factory files to easily return to stock, and then uploads the Edge calibrations. They come with multiple power levels custom tuned by a whole team of engineers, and can be installed in minutes without ever popping the hood. Edge Evolution CTS3 programmers greatly increase horsepower and torque, and not only re-tunes your vehicle, they stay mounted in the cab of the vehicle offering real-time, monitoring of vital engine and vehicle data for a complete gauge package. Edge Evolution CTS3 programmers feature: * Most comprehensive, state-of-the-art, multi-gauge/tuner touch screen display on the market * 3rd generation design is faster and more capable than ever * Power levels designed for daily driving, towing, performance, and extreme * Simple installation just plug into OBDII port--no wiring required * Monitor key vehicle parameters like transmission temperature, boost, rpm, and dozens more * Full color, 5 in. capacitive touch screen with auto-dimming * Offers crystal clear data at your fingertips * Highly customizable gauges and backgrounds * Boot-up directly to gauge screen upon key cycle * Swipe capability allows easy switching between screens as needed for towing, performance, economy, etc. * Built-in performance meter measures 0 to 60, mile times, and more * Advanced integrated data logger with export capability * Ability to add vehicle licenses to tune multiple vehicles with one product * Clear and read DTC codes * Wi-Fi updateable
( 13 )
$1,049.95
On Sale
MSD's Pro-Billet front drive distributors are the solution for race engines that don't have room for a standard distributor, due to firewall clearance or intake combinations. They're run by a wide 9mm belt that is driven by a pulley installed on the camshaft. The belt is wider than any other drive assembly for increased strength and durability. The distributor head is CNC-machined from billet aluminum and is secured to a stout billet aluminum bracket for strength. This system is an extremely accurate way to distribute the spark energy in harsh racing conditions. The distributors have a built-in belt adjustment feature for easy tension adjustments, and a band clamp mount for easy rotor phasing adjustments. They include MSD's Pro-Cap that is injection-molded from Dupont Rynite material for high dielectric strength, and the five in. diameter ensures accurate spark delivery. The distributors are supplied with mounting bolts, a cam pulley, hardware, and a drive belt. They must be used with a Jesel camshaft belt drive kit and an MSD Flying Magnet crank trigger.
Not Yet Reviewed
$1,099.95
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$1,149.95
FiTech Ultimate TPI standalone ECUs bring an old GM TPI-controlled engine (L98, LB9) into modern times. These standalone EFI kits plug into all existing sensors on a GM TPI engine and provides complete control of the engine. From timing control to self-learning fueling, FiTech Ultimate TPI standalone ECUs deliver new life into the GM TPI engine.
( 9 )
$1,060.00
On Sale
Increased fuel mileage and horsepower are just two of the benefits your big rig will realize with a Bully Dog heavy-duty GT diesel tuner. These computerized units combine diagnostics, gauges, data displays, and engine control programming to monitor nearly 20 truck functions. With up to 12 percent savings in fuel economy, Bully Dog tuners can pay for themselves in a matter of months. Users also report better throttle response, steady pulling power, and cooler operation. You can customize your diesel for more power or economy; the possibilities are endless. Install a GT diesel tuner and experience the savings and performance of a premier big rig ECM programmer! Here are a few more features of the Bully Dog system: * Increase of up to 100 hp (specialized tuning for additional power) * Up to 12 percent increase in fuel economy * Speed limiter adjustments * Diagnostic reader * Driving coach * Watchdog monitoring
Not Yet Reviewed
$1,298.00
$1,168.20
Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.
( 48 )
$1,225.99
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$1,505.99
On Sale
Edge Products' Juice modules with Attitude CTS3 programmers are the ultimate tuner for the average diesel owner and horsepower junkies too! Featuring state-of-the-art CTS3 technology, the Juice with Attitude offers a whole new realm of features to continue pushing the limits of on-the-fly power, control, and monitoring. This in-cabin controller not only monitors vital vehicle parameters but allows you to shift-on-the-fly by controlling the Juice module for maximum control and power gains. If you own a diesel truck and you're looking for complete control over your driving experience, look no further than Juice with Attitude CTS3 programmers. Additional product attributes: * Slim, sleek case with state-of-the-art swipe technology * 5 in. full color, high-resolution touchscreen with the latest swipe technology (with one-touch easy menu navigation) * Light sensitivity meter to dim screen as ambient light decreases * HDMI style plug for power and linking EAS accessories * Custom color mixer for gauge arcs, needles, and backgrounds * Multiple gauge layouts, including on-the-fly power level adjustment on screen * Wi-Fi updates and notification center * Multiple power levels for mileage, towing, daily driving, performance, and extreme power curves * Additional Hot Unlock available for some applications for an additional power level * Up to 180 hp and 400 torque gains, depending on application * Dynamic built-in safety features like EGT backdown, cold engine protection, transmission slip backdown and more Note: Some features may vary by make/model/year. Configure your vehicle to search for parts and features specifically for your application.
Not Yet Reviewed
$1,299.95
Edelbrock Pro-Flo 4 LS self learning engine management systems include an engine control unit (ECU) and engine wiring harness designed to run Gen III LS engines equipped with a 24x reluctor wheel or Gen IV engines equipped with a 58x reluctor wheel. This kit is perfect for LS engine swaps where you still want to retain the factory intakes and injectors. These Pro-Flo 4 engine management systems are designed to give the same self-learning capabilities and functionality of Edelbrock's Popular Pro-Flo 4 EFI complete systems while maintaining the factory look. It is recommended to regularly check for firmware updates.
( 6 )
$1,222.95
MechMan Alternators offers dual bracket kits for a wide range of applications, from the 1990s and up. Unless otherwise noted, these kits include two alternators, as well as brackets, regulators, pulleys and serpentine belts. Order the model recommended for your vehicle.
Not Yet Reviewed
$1,199.00
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$1,599.00
The Edge Pulsar Insight CTS3 Programmers are an advanced monitor and tuning combo that eliminates the need for ECU swaps, fuel pressure boxes and other underperforming tuning products. With simple installation, huge performance gains and the crisp insight display, this Edge Products tuner and monitor combo is all you need for the street. The Pulsar allows you to change power levels on-the-fly, without having to shut-off the vehicle and the module delivers up to 90 hp and 156 TQ and has a transmission relearn feature for the increase in power. Along with the relearn feature, the module also has transmission slip backdown to decrease power when clutch slip is detected in the transmission and allows you to recalibrate the speedometer for wheel, tire and gear changes through the Insight CTS3. The Insight CTS3 portion of this tuner/monitor combo has a sleek housing with a full-color high-resolution capacitive touch screen with haptic response. The Insight CTS3 can display power level, while monitoring rpm, boost psi, mph, gear, ECT, EGT and much more. Built-in safety features such as EGT backdown, high-idle adjustment, cold engine protection, gear change backdown, injector balance rates and much more can be monitored by the Insight. Key features of Pulsar Insight CTS3 programmers: * Wi-Fi updateable * Built-in turbo timer * Adjustable high-idle setting * Five on-the-fly adjustable power levels * Speed limiter adjustments * TPMS pressure adjustments * Enhanced throttle response with built-in throttle sensitivity control * Updates for Pulsar are managed through the Insight instead of requiring a laptop computer
Not Yet Reviewed
$1,399.95
The all-new, redesigned, L5P Duramax Pulsar V3 is the most advanced L5P performance product on the market, without question. The addition of the industry-leader in digital gauges provides the potent power and visibility combo that has no competition. The Insight CTS3 is a category killer in the digital gauge segment with its high-res 5 in. color touch screen with full swipe capability and edge-to-edge graphics. When the Pulsar V3 and the CTS3 Insight are paired, you get more than just impressive gauges—you gain full control over the Pulsar, including power level adjustment, transmission slip protection on/off, EGT backdown adjustment, high idle adjustment, throttle sensitivity adjustment, and more! Now you can pair two of the best options on the market to get full control over the performance of your L5P Duramax with the Insight CTS3 + Pulsar V3 kits. Product features: * Transmission slip protection (On/Off) * EGT backdown adjustment * Throttle sensitivity adjustment * Cold engine backdown enable/disable * Shift backdown enable/disable * High idle adjustment 700-1100 rpm * Turbo timer time and EGT * On-the-fly adjustable levels with the touch of a button * Full color, 5-capacity touch screen with auto-dimming * Offers crystal clear data at your fingertips * Highly customizable gauges and backgrounds * Boot up directly to gauge screen upon key cycle * Read/Clear trouble codes * Full data monitoring * Data logging * Expandable accessory system * Wi-Fi updateable
Not Yet Reviewed
$1,399.95
Edge Pulsar Duramax modules are innovative in-line tuners that have totally changed the game when it comes to adding performance and keeping the ECU on the truck. No mail-in unlocks, no cross-shipment, or hassle. Pulsar supplies instant power, on the fly, with no flash tuning. Now with carb compliant EO coverage for sale in all 50 states! Features: * EO Number D-802-9 * Change five power levels on-the-fly using +/- cruise control buttons * Connects directly to ECU in engine compartment providing instant power * Built-in throttle sensitivity control for improved throttle response * High-idle user settings to adjust rpm during idle * Transmission slip backdown power will decrease if slip is detected * EGT Backdown power will decrease if EGTs exceed set limit * Provides the ability to recalibrate the speedometer for wheel/tire changes * Simple installation with no complex wiring harness or ECU flashing required * Ships with update cable
( 1 )
$1,099.95
Edge Pulsar MD modules unlock the full potential of your medium-duty diesel truck with an unparalleled blend of power, efficiency, and control, enhancing your driving experience, whether it's used for work or for play. Engineered with precision and innovation, Edge Pulsar MD modules are equipped with advanced tuning capabilities, delivering a noticeable boost in horsepower and torque, and providing drivers an exhilarating yet reliable performance upgrade. Experience the thrill of improved throttle response and power while maintaining the highest levels of engine safety and durability by continued use of the factory defuel and ECM monitoring systems. Seamlessly integrated into the vehicles on-board ECM and steering wheel controls, Pulsar MD modules offer a hassle-free installation process that requires no complex modifications or ECM flashing. This means the device is easily removed, returning the truck to stock settings in minutes. The plug and play functionality ensures that users can enjoy the benefits of enhanced performance and feature control like speedometer calibration for larger tires, without compromising the integrity of their vehicles factory settings. Elevate your driving adventure with Edge Pulsar MD. Features: * Five adjustable on-the-fly power levels: -- 1. Economy 25hp/70tq -- 2. Heavy towing 60hp/125tq -- 3. Light towing 90hp/180tq -- 4. Drive 95hp/255tq -- 5. Extreme 120hp/280tq (peak to peak gains) * Gains up to 135hp/300tq at 2,550 rpms * Speedometer calibration for tires up to 50 in. * Gained 2.1 seconds in 0 to 60mph tests * Command Manual Regeneration * Read and clear DTCs * Uses steering wheel controls to adjust levels and features
Not Yet Reviewed
$1,099.95
Edelbrock Supercharged coil covers dress up your engine. These cover kits are geared towards those with Edelbrock competition versions of the supercharger kits, which do not include coil covers, but would like to add them. The covers are designed to fit around the supercharger units, are available in many styles in black, red, or red and black, and feature a "Supercharged" logo design.
Not Yet Reviewed
$1,068.95
The best just got better! Edge Pulsar V3 modules add 50 percent more power as compared to the original models. Pulsar V3 modules adjust four major components to build power safely: injection pulse width, injection timing, fuel rail pressure, and airflow. Plus, they offer improved shifting across the board. Edge Pulsar V3 modules bring together powerful tuning, safety features, ease of installation, and direct control over your driving experience to optimize performance and drivability in every setting. They also include adjustment features that allow you to account for any changes you've made to your truck. Calibrate your speedometer for tire and gear changes, read and clear diagnostic trouble codes, adjust your TPMS settings on your new wheel/tire setup, or even adjust your speed limiter. After installing the Pulsar module, the only thing you'll wonder is why you didn't equip your rig with it sooner. Features: * Up To 136 hp and 293 torque to the wheels (some trucks netted over 150 hp) * Speed limiter adjustment * TPMS adjustment * Tire size adjustment * Axle ratio adjustment * Clear DTCs * Manual regeneration * Transmission re-learn * Five on-the-fly adjustable levels * Use steering wheel controls to adjust levels and features
Not Yet Reviewed
$1,099.95
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