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The Bully Dog GT Diesel tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. With shift-on-the-fly tuning for most applications, customizable gauges to track performance, and better control of defueling and regeneration, you'll be able to summon the low-end power to take on tough jobs or improve fuel economy for long highway hauls. Space for up to 10 custom tunes helps you adjust for the many ways you put your diesel to the test.
( 22 )
$469.00
$398.65
On Sale
Bully Dog GT Platinum tuners are four products in one: a vehicle engine tuner, monitor, gauge, and diagnostic device. They dramatically improve the utility of your vehicle by increasing horsepower, improving fuel economy, and providing a comprehensive set of monitoring features and diagnostic functions. Bully Dog GT Platinum tuners are incomparable to other tuning products because they have the largest feature set and the widest range of vehicle applications available.
( 64 )
$469.00
$398.65
On Sale
SCT BDX performance programmers include features that'll keep you in the fast lane! These computer programmers are bred to sharpen and maximize your rig's potential to tackle tough terrain, pull heavy payload, and gain the most fuel economy on the highway. SCT gas and diesel programmers are equipped with on-screen gauges, the capability of holding 10 custom tunes, and data logging/monitoring of critical engine parameters. BDX units allow you to adjust nearly two dozen functions (options vary for each vehicle). All of this is packed into compact, sleek, hand-held designs with full-color, easy-to-use LCD displays. Unleash more horsepower and torque when you need it the most—on and off-road. You'll stay ahead of the pack with SCT BDX performance programmers. Order the model recommended for your vehicle application.
( 18 )
$399.00
$359.10
On Sale
Bully Dog BDX tuners are bred to sharpen and maximize your rig's potential to tackle tough terrain, pull heavy payload, and gain the most fuel economy on the highway. Bully Dog gas and diesel programmers are equipped with on-screen gauges, the capability of holding 10 custom tunes, and data logging/monitoring of critical engine parameters. All of this is packed into compact, sleek, handheld designs with full-color, easy-to-use LCD displays. Unleash more horsepower and torque when you need it the most--on road and off; stay ahead of the pack with Bully Dog BDX tuners.
( 15 )
$399.00
$359.10
On Sale
SCT X4 Power Flash programmers arrive to you pre-loaded with dyno-proven tune files for select vehicles, to unlock your vehicle's hidden potential! Programming your vehicle with one of SCT's pre-loaded tune files is as easy as 1-2-3. Simply plug the OBD-II connector into vehicle's OBD-II port, select the pre-loaded tune files using the simple to navigate menu and in minutes the X4 programs your vehicle for your particular driving style. Additional features and facts about SCT X4 Power Flash programmers include: * Stores up to 10 custom tune files * Full color LCD display * High-speed data logging/monitoring * Reads/clears DTC trouble codes * Dual analog inputs * Most popular vehicles supported * Installs quickly and easily * Easy restoration back to stock * User adjustable vehicle parameters * USB Interface cable included
( 96 )
$399.00
$359.10
On Sale
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)
( 92 )
$1,349.95
$877.95
On Sale
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.
( 5 )
$1,210.95
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$1,222.95
$1,089.86
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$1,100.66
On Sale
The Bully Dog GT Gas tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. With preloaded tuning, customizable gauges to track performance, and a wide variety of hauling and off-roading features, you'll have plenty of power to take on tough jobs or improved fuel economy for long highway hauls. Space for up to 10 custom tunes helps you adjust for the many ways you put your vehicle to the test.
( 29 )
$469.00
$398.65
On Sale
DiabloSport Predator 2 flash programmers are back on the prowl! They feature slim, sleek case designs that fit nicely in the palm of your hand--and offer users tremendous performance gains, an unprecedented collection of adjustable options, advanced data logging capabilities, and a lot more. You'll appreciate the Predator 2 full-color, button-controlled screen with improved user interface, and the programmers come loaded with everything you need right out of the box. Get ready to optimize your driving experience with DiabloSport Predator 2 flash programmers. Order the model designed for your vehicle application. Features include: * Performance programs add horsepower and economy * User-adjustable options like tire size, gears, shifting, and more * High-speed OBD-II data logging * Reads/clears diagnostic codes * USB for updates and downloads * Saves stock tune and can easily restore the vehicle back to factory settings * Supports domestic gas and diesel, cars and trucks
( 28 )
$349.99
$314.99
On Sale
SCT Livewire Vision performance monitors can put your vehicle's vital stats on display. This easy-to-use hand-held device includes the latest data-logging capabilities to precisely measure each drive and uncover hidden power potential. Review the data and performance through the use of on-screen, customizable gauges—and extend the possibilities via additional inputs for analog sensors and backup camera, if you like. The SCT Livewire Vision performance monitor can also be used as a diagnostic tool to check and clear trouble codes. The monitor includes a windshield mount, and is compatible with a broad range of car, truck, and van applications.
Not Yet Reviewed
$398.99
$359.09
On Sale
Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. They 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 MAX 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. Also, Holley offers the X MAX systems with either or both drive-by-wire (DBW) throttle body control or transmission control. All kits come fully loaded with base maps for common domestic V8 engine combinations to get you out of the garage and onto the road or track fast. Order the model recommended for your vehicle application. 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, and 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 can be used for any custom tables * 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 V8 engines, as well as tuning and gauge display functions
( 89 )
$1,789.95
$1,163.95
On Sale
SCT replacement micro USB cables provide connections for TSX, X4, and Livewire TS+ computer programmers. The cables enable you to adapt from a regular sized USB port to a micro size port.
Not Yet Reviewed
$8.99
$8.09
On Sale
SCT magnetic windshield mounts feature heavy-duty suction cup bases that securely adhere to windshield glass and four ultra-strong neodymium magnets that ensure your device stays front-and-center--no matter what terrain you travel. Each of these SCT BDX window mounts include a 90 degree HDMI elbow that not only eliminates potential strain on your port, but also ensures your wires stay tucked perfectly for the cleanest setup around.
( 1 )
$25.79
$23.21
On Sale
aFe Scorcher Blue modules increase fuel pressure, turbo boost, and overall vehicle performance—producing double-digit power gains. Designed with factory-style connectors, they easily connect to engine sensors for a quick and simple installation. The LED control switch can be routed through the firewall into the cabin for a hard-wired solution, or you can connect wirelessly to the module via Bluetooth with the smartphone app. It's a free app in the Apple and Google Play stores, and allows your smartphone to become a hand-held remote. The aFe Scorcher Blue module has four power settings: Stock (green), Sport (yellow), Sport+ (orange), and Race (red). This is the fastest way to safely gain significant horsepower. Order the model designed for your specific vehicle.
( 1 )
$573.00
$515.70
On Sale
aFe Scorcher HD modules include a high-quality case and wire harness with factory-style connectors for an easy plug-and-play installation. An LED light switch provides in-cabin, on-the-fly power adjustments. The four power settings are adjustable with one button and the LED light represent the settings: stock (green), sport (yellow), sport+ (orange) and race (red). The aFe Scorcher HD modules add significant power by altering pressure sensor signals to increase turbo boost and fuel pressure to improve vehicle efficiency, power, and throttle response. They use a high-quality aluminum extrusion black powdercoated enclosure casing and factory-style connectors which requires no modification to your factory harness. These factory-style connectors plug directly into the stock wiring harness connectors and sensors.
( 2 )
$447.00
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$461.00
$402.30
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$414.90
On Sale
SCT Livewire TS+ pod adapters allow you to make use of any existing 2 1/16 in. gauge pods. Designed specifically for Livewire TS+ gauge tuners, these adapters make convenient A-pillar mounting a snap. The T-slot and optional ball mount design ensure a quick and easy installation of your tuner. Procure a clean and secure mounting location with SCT Livewire TS+ pod adapters.
Not Yet Reviewed
$22.79
$20.51
On Sale
FAST MAP sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. They relay engine load output to the ECU, which in turn adjusts fueling for optimum performance and economy. Choose between 1-bar, 2-bar, 3-bar, and 5-bar MAP sensors.
( 10 )
$131.95
$118.76
On Sale
Edge Pulsar LT modules are a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. With the Pulsar LT you will be able to adjust throttle response levels, tire size adjustments, TPMS options, speed limiter, and more without having to tune or modify the vehicle. The Pulsar LT connects directly to your vehicle's computer system and makes its changes in-line with the other modules. Utilizing steering wheel controls, the Edge Pulsar LT owners can make all the changes that they desire at any time, driving or parked. The Pulsar LT module, in truth, is multiple products in one. Sure, you can go out and purchase a throttle booster, and then a separate calibration product to adjust tire size and TPMS, and possibly find a custom tuner to adjust the speed limiter but why clutter your vehicle with expensive products that only provide part of the solution you are looking for. The Edge Pulsar LT modules deliver serious options, seamless control, and does so affordably, with an innovative single easy-to-use solution. Product features: * Plug-and-play installation using factory connectors * Multiple throttle sensitivity levels * On-the-fly adjustability via steering wheel controls * Speed limiter adjustment * TPMS Adjustment * Tire size speedometer correction * Axle ratio * Read and delete DTCs * Auto start/stop * AFM/DFM disable * Manual DPF Regeneration * Engine idle up * Allison transmission relearn * Features vary by vehicle model
Not Yet Reviewed
$699.95
$384.95
On Sale
Edelbrock Pro-Flo 4 Plus systems simplify EFI for the "Big Three"! These ingenious engine management systems support late model Ford Coyote, Chevrolet LS, and Mopar Gen III Hemi engines, along with all their performance benefits in hot rod transplant applications. Each package consists of an ECU, wiring harness, and a 7 in. wireless touch screen tablet for programming, calibration adjustments, and monitoring performance. All systems are plug-and-play and are supported by a standalone Edelbrock Android app "E Tuner 4 Plus" specific for Pro-Flo 4 Plus applications. There is no laptop tuning required, base calibrations are provided, the systems are self-learning, and you can expect great out-of-the box performance. Edelbrock Pro-Flo 4 Plus systems feature: * Full VCT control of Coyote and Gen III Hemi engines with no add-on modules * Controls up to two drive-by-wire throttle bodies (LS applications) * Dual on-board wideband oxygen sensors with left and right bank closed loop AFR control using Bosch LSU4.9 sensors * Knock control using OEM sensors to provide knock feedback (harness sold separately) * High impedance injector drivers * E-Tuner PLUS simplified tuning interface. Tune wirelessly with Bluetooth using an Android device * Refined base calibrations with little or no tuning required. No costly dyno sessions required, just load a calibration and go! * Cosmetically appealing, fully terminated, modular wiring harness makes installation easy * Fully potted and weatherproof compact ECU design
( 1 )
$1,879.95
$1,691.96
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
$1,103.30
On Sale
Bully Dog heavy-duty WatchDog diesel tuners monitor multiple parameters to improve engine performance tracking. They also allow you to read/clear diagnostic trouble codes (DTCs), and accurately set the limit of your vehicle's cruise control. This can save considerable time and money when crossing borders by switching the maximum speed setting before the engine automatically limits power (not available for PACCAR MX 13 engines). They also feature Driving Coach mode to help you achieve the best fuel economy possible. Bully Dog heavy-duty WatchDog diesel tuners help develop confidence, fuel-saving driving habits, and provide extra monitoring of truck functions. Features and specs: * Set vehicle warnings to alarm if parameters are exceeded for coolant temperature, oil temperature, boost, and speed * Free internet updates help assure that you always have the latest files for your vehicle * Adjustable options vary for each vehicle and may not be available on all vehicles
Not Yet Reviewed
$449.00
$381.65
On Sale
Bully Dog ECM diesel tuners are designed to be stowed away after installation--simply set 'em and forget 'em. These powerful controlling devices are preloaded with three high performance, dyno-proven tunes that increase horsepower, torque, and fuel economy. They're built with simple, easy-to-use performance in mind, and can also read and clear diagnostic trouble codes. Give your rig the ability to tackle any challenge along the route with Bully Dog ECM diesel tuners. Features and specs: * Idle shutdown timer sets length of time vehicle will idle until the engine turns off to save fuel and extend the life of the turbo by allowing it to cool down before engine shutoff * Increase and decrease the set limit of the vehicle's cruise control saving time and money when crossing borders. * Speed limiter can be adjusted to automatically limit engine power * 75 to 100 hp gains possible in power mode * Free internet updates help assure that you always have the latest files for your vehicle * Fuel savings up to 12 percent and longer engine life * Adjustable options vary for each vehicle and are not available on all vehicles
( 1 )
$849.00
$721.65
On Sale
K&N boost control modules instruct the vehicle's ECU to increase the amount of pressure in the manifold to a higher level before releasing it through the wastegate, keeping more boost available for when you need it. The module reads the MAP (manifold air pressure), preventing over-boost and ensuring that power is added safely. Everything you need to set up your boost control module, including the control module, wiring harness, adjustable control dial, and complete instructions are included. With an easy plug-and-play installation, it can typically be installed and ready to use in 30 minutes or less! Features Include: * Improved throttle response * Works within factory parameters to increase boost * No software required and adjustable on the go * Compatible with other performance upgrades
Not Yet Reviewed
$429.99
$379.99
On Sale
aFe Scorcher modules are designed to alter the pressure sensor signals to increase boost to an optimum level throughout the entire rpm range. The result is a harmonious balance between power, throttle response, and drivability. These modules provide a hassle-free installation with no cutting, drilling, or splicing required. In addition, vehicle factory electronic accessories are not affected by aFe Scorcher modules installation. Order the aFe Scorcher module that is best suited to fit your application needs. aFe Scorcher module features include: * Durable aluminum enclosure * Blue LED power light * OEM-style connectors * Direct plug-and-play power * High-temperature wire jacket material * Increases turbo boost to improve vehicle performance * Optimized for max performance when used with other aFe products (sold separately)
Not Yet Reviewed
$461.00
$414.90
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