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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

Turbosmart TS-2 Performance Turbochargers

Turbosmart TS-2 Performance turbochargers are smaller, lighter, and faster. They were developed to leverage modern materials, design, and manufacturing techniques to create a turbocharger range that meets the demands of both Motorsport and performance enthusiasts alike. Turbosmart TS-2 Series are water and oil cooled turbochargers with lightweight investment cast turbine housings, along with a proprietary bearing and main shaft combination which will provide transient response you never knew possible with the type of performance, quality, reliability and support you've come to know from Turbosmart. The ultra-low rotating mass of their unique bearing and shaft assembly is matched to aggressive compressor aerodynamics, ensuring high levels of performance at lower shaft speeds which is mated with a unique turbine wheel to ensure power at high loads and flow is maintained. The TS-2 Series has taken an engine end-to-end approach, aiming to achieve power through reduced back pressure and high performance turbines. They are available in V-band options, various ARs, and internally or externally wastegated. Choose the one that meets your desire for power. Key features: * Unparalleled transient response * Aggressive aerodynamics with 7+7 splitter wheels * Lightweight 310s stainless steel investment cast turbine housings * Lightweight aluminum compressor covers * CFD driven designed housings for optimal ARs and flow * T14 Inconel turbine wheel for extreme EGT's * VSR speed balanced * Proprietary dual ceramic bearing system * Integrated Iron backplate on center housing

Not Yet Reviewed

$2,340.95

Turbosmart TS-1 Performance Turbochargers

Turbosmart TS-1 Performance turbochargers are smaller, lighter, and faster. They were developed to leverage modern materials, design, and manufacturing techniques to create a turbocharger range that meets the demands of both Motorsport and performance enthusiasts alike. Turbosmart TS-1 Series are oil cooled turbochargers with lightweight stainless steel investment cast turbine housings, along with a proprietary bearing and main shaft combination which will provide transient response you never knew possible with the type of performance, quality, reliability and support you've come to know from Turbosmart. The ultra-low rotating mass of their unique bearing and shaft assembly is matched to aggressive compressor aerodynamics, ensuring high levels of performance at lower shaft speeds which is mated with a unique T14 Inconel turbine wheel to ensure power at high loads and flow is maintained. The TS-1 turbocharger Series has taken a "whole engine" approach to increasing performance, aiming to achieve power through reduced back pressure and high performance turbines. They are available in V-band and various T4 flange options, reverse rotation, and various ARs. Choose the one that meets your desire for power. Features: * Unparalleled transient response * Aggressive aerodynamics with 7+7 splitter wheels * Lightweight 310s stainless steel investment cast turbine housings * Lightweight aluminum compressor covers * CFD driven designed housings for optimal ARs and flow * T14 Inconel turbine wheel for extreme EGT's * VSR speed balanced * Proprietary dual ceramic bearing system * Integrated iron backplate on center housing

Not Yet Reviewed

$2,010.95

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$2,865.95

Waterman Racing Standard LIL' Bertha Fuel Pumps

Waterman Racing Standard LIL' Bertha fuel pumps offer options to accept the necessary gears and meet your desired flow performance. Choose your inlet and outlet sizes, standard or reverse rotation, and mounting preference of either a swivel collar, 4-bolt flange, or V-band flange. Feed you engine with one of the many Standard LIL' Bertha fuel pumps choices available from Waterman Racing.

Not Yet Reviewed

$2,159.99

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$2,375.99

Precision Turbo and Engine Gen2 Turbochargers

Precision Turbo and Engine Gen2 turbochargers are ideal for the diehard racer or the daily driver looking to boost their performance. Each Gen2 turbocharger has a compressor wheel machined from 2618 aluminum forging and multiple turbine housing options are available. Precision customers have a history of setting records and being noticed--not just sitting in the stands watching the action. Get involved and be a part of the action with their Gen2 turbochargers!

1.0 out of 5 stars ( 1 )

$2,426.31

Peterson Fluid Systems R4 Oil Pumps

Peterson Fluid Systems R4 oil pumps utilize a revolutionary twisted lobe rotor design, allowing for all-aluminum rotors in all sections—saving a huge amount of weight while also increasing performance. Offered in wet and dry sump styles, the pumps are designed with shallow-depth screw-in fittings, creating low-profile modular units that can be outfitted with numerous options to be suited for a variety of applications. Hundreds of models are available; select the options that best suit your application. Peterson Fluid Systems R4 oil pumps feature: * 6061-T6 billet aluminum * CNC-machined for precision * Unique twisted 4-lobe rotor * Tab mounting system to save weight * Low profile for easier mounting * Wet sump pumps are single stage * Dry sump pumps are offered in 2 to 8 stages * Stages refer to total number of pumping bodies including one pressure section

4.5 out of 5 stars ( 2 )

$2,399.99

Garrett G Series Turbochargers

Garrett G Series turbochargers are powerful with small frames. With the "G" designating 81 years of Garrett heritage, these units feature the latest Garrett Advancing Motion technology, along with many advanced features and materials, allowing engineers to push the limits of performance. Garrett G Series turbochargers feature: * Compressor aerodynamics is engineered for maximum horsepower * Fully machined ported shroud reduces compressor surge * Fully machined speed sensor and pressure ports * Forged, fully machined CFD-engineered compressor wheel increases airflow for better efficiency * O-ring added between compressor housing and backplate to reduce the possibility of boost pressure leakage * One-piece center housing and backplate increase durability and safety * Turbine wheel constructed of Mar-M super alloy rated for exhaust temperatures up to 1050 degrees C * Stainless steel turbine housings provide the ultimate durability and temperature resistance up to 1050 degrees C * Oil restrictor and water fittings included * Available in non-wastegated and internal wastegate options of standard and reverse rotation configurations

Not Yet Reviewed

$2,673.99

On Sale

Holley Sniper 2 EFI 650 HP Inline Pump Fuel Injection Systems with Power Distribution Module

Holley Sniper 2 EFI Inline Pump Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. New for Sniper 2 is the Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition wiring into one, easy-to-use location. Simply slide the stripped wire ends under the positive lock connector and tighten down the set screw. Battery and a switched 12 V source is all that's required to power the PDM and your Sniper EFI. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Includes 20 feet of 3/8 in. vapor guard fuel hose, filters for before and after the pump, fittings and hardware, cushioned mounting brackets, and an external, inline pump * Can be used with 3/8 in. factory sending units or add a dedicated bulkhead fitting * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected

4.33 out of 5 stars ( 21 )

$2,399.95

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$2,609.95

$2,158.95

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$2,347.95

On Sale

Holley Terminator X MAX Engine Management Systems

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

4.22 out of 5 stars ( 91 )

$2,559.95

$2,068.95

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$3,399.95

On Sale

Holley Sniper EFI Stealth 4500 Fuel Injection Systems

Holley Sniper EFI Stealth 4500 fuel injection systems are what you need to convert your dragster or Pro-street vehicle to fuel injection. For engines producing 800+ hp, the Sniper Stealth 4500 systems feature eight 100 lbs./hr. injectors and a throttle body that flows a massive 1,440 cfm. These Holley systems come with a USB to CAN tuning cable and free downloadable Sniper EFI software to give you unlimited control of your engine. Holley Sniper Stealth 4500 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Supports up to 1,500 hp naturally aspirated or 1,250 hp forced induction with eight 100 lbs./hr. injectors * Compatible with draw-through or blow-through forced induction applications * 2.125 in. throttle plates, flow 1,440 cfm for large cubic inch engines * 2.5Bar MAP sensor * Integrated ignition timing control * Programmable launch control via 2-step and timing retard. Both can be triggered by a trans-brake input * Gen 3 Ultra Dominator-style 4-bolt air cleaner flange * -8AN fuel inlets * High-resolution full color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard--answer a few questions about your engine and it creates the base map, then starts tuning on its own! No laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real time Fuel Map Learn * Built-in single-stage wet or dry progressive nitrous control * Three programmable 0-5 V sensor inputs for oil/fuel/dome or nitrous pressure or other critical information * Six programmable ground outputs, five programmable ground inputs. These can be used to trigger or control external devices, such as nitrous solenoids and boost control solenoids. Or to provide the ECU with an input to turn on function, such as an ignition timing * One +5 V reference output, +5 V power supply for 0 to 5 V sensors, one sensor ground supply for 0 to 5 V sensors * Throttle body mounted ECU--no extra boxes to mount * Only 4 wiring connections required--battery +, battery -, switched ignition, and rpm * Required external fuel pressure regulator, 12-848 is recommended * Customizable secondary fuel pump output (TPS, rpm, or boost enabled) * User-friendly boost control with handheld adjustability * Free software included--comprehensive data logging tool to help you maximize the performance of your engine * Real-time data logging to the included 3.5 in. touch screen allows you to save information to the SD card without needing a communication cable * Programmable target air fuel ratios per boost level * Advanced boost control available via free Sniper EFI tuning software, including boost vs. rpm and boost vs. time * OEM-style TPS/IAC, for years of dependable service * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange

4.25 out of 5 stars ( 4 )

$2,199.95

Garmin Force Kraken Trolling Motors

Garmin Force Kraken trolling motors deliver legendary power and performance. They are engineered with longer shafts for boats with high freeboards and a pivot-style mount for easy installation in vessels where bow space is limited. Made to endure with a purpose-built design and power that lasts, Kraken trolling motors offer features, like anchor lock to help your boat stay put, remote control to navigate from anywhere, smartwatch and wireless integration, and whisper quiet operation above and below the water. Fish using a Force Kraken from Garmin and conquer the sea. Available in black or white in multiple shaft lengths to accommodate many different boat sizes and deck configurations, select the best fit for your vessel. Features and benefits: * 100 lbs. of thrust * Composite shaft and all components are built to endure harsh marine environments and have advanced corrosion and saltwater protection * Efficient brushless motor design has longer run times than brushed motors and allows you to focus on fishing--not running out of battery * Trolling motor is optimized to operate in rough open-water conditions, at either 24 or 36 V, thanks to the powerful and efficient brushless motor design * Keep your LiveScope sonar cable protected by running the transducer cable through the trolling motor shaft (accessory purchase required) * Get easy installation where bow space is limited, thanks to the pivot-style mount * The anchor lock provides precise boat positioning technology with multi-band GPS signal reception to help keep your boat in one place * Remote helps you navigate from anywhere in the boat with Garmin's simple point-and-go technology * Connect your compatible Garmin smartwatch to control steering, anchor lock, and more from your wrist * Connect your compatible chart plotter to create and follow routes for the trolling motor to follow while you fish In the box: * Force Kraken trolling motor * Remote * High-efficiency propeller * Assembly and mounting hardware * Stabilizer (included with 90 in. length only) * Documentation

Not Yet Reviewed

$3,999.99

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$4,499.99

Summit Racing™ Automatic Transmissions

Summit Racing™ Automatic Transmissions combine quality and economy to offer replacement transmissions in many styles and options. These units are remanufactured with all-new clutches, thrust washers, seals, bushings, and high-energy bands, along with other "failure prone" hard parts depending on unit. Other features include a rebuilt front pump, a valve body with shift for street and performance and high-quality seals and gaskets. You get all these impressive upgrades, along with reliable performance and extreme value. All transmissions are Dyno tested before they're shipped. Order the model recommended for your vehicle.

3.46 out of 5 stars ( 63 )

$2,738.99

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$3,388.99

FTI Performance 700R4 Level 2 Transmission Packages

FTI Performance 700R4 Level 2 transmission packages are designed for street rodders or cruisers who want mild power, fuel economy, and reliability. They include a torque converter to complete the installation. FTI Performance 700R4 Level 2 transmissions packages feature: * 9-clutch 3-4 high energy pack * High-energy performance band * Performance servo * Oversized performance boost valve * Hardened sun gear drive shell * Hardened pump rings * Mechanical speedometer drive gear * Throttle TV cable * External lockup plug connector * Filler tube and stick

3.4 out of 5 stars ( 5 )

$3,699.00

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

On Sale

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems

Holley Terminator Max X Stealth 4150 24X LS EFI systems feature four 100 lbs./hr. fuel injectors capable of supporting up to 650 hp naturally aspirated or 600 hp on forced induction applications. The Terminator X ECU provides fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle! Holley Terminator Max X Stealth 4150 24X LS EFI fuel injection systems also include transmission kick-down provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications, as well as plug-and-play transmission control for GM 4L60 and 4L80 applications. System features include: * All wiring exits below the fuel injector bowls for a complete stealth installation * Air entry machined to fit most stock-style air cleaners with air cleaner locator provisions * Integrated ignition timing control offers plug-and-play with factory LS coil sub-harness and OEM LS coils (no external boxes/modules needed to run coil near plug) * High-resolution, full-color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard—no laptop required * (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 * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * OEM-style TPS/IAC for years of dependable service * Available in 3 finishes: shiny, black, and gold * Compatible with Holley EFI digital dashes, gauges, and fuel system accessories

Not Yet Reviewed

$2,819.95

$2,536.95

On Sale

Holley Terminator X MAX Stealth 4150 58X LS EFI Fuel Injection Systems

Holley Terminator Max X Stealth 4150 58X LS EFI systems feature four 100 lbs./hr. fuel injectors capable of supporting up to 650 hp naturally aspirated or 600 hp on forced induction applications. The Terminator X ECU provides fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle! Holley Terminator Max X Stealth 4150 58X LS EFI fuel injection systems also include transmission kick-down provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications, as well as plug-and-play transmission control for GM 4L60 and 4L80 applications. System features include: * All wiring exits below the fuel injector bowls for a complete stealth installation * Air entry machined to fit most stock-style air cleaners with air cleaner locator provisions * Integrated ignition timing control offers plug-and-play with factory LS coil sub-harness and OEM LS coils (no external boxes/modules needed to run coil near plug) * High-resolution, full-color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard—no laptop required * Four 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) * Four outputs (ground, PWM -) for accessories such as fans, boost control, nitrous control, IAC kit, and more * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * OEM-style TPS/IAC for years of dependable service * Available in three finishes: shiny, black, and gold * Compatible with Holley EFI digital dashes, gauges, and fuel system accessories

5.0 out of 5 stars ( 1 )

$2,819.95

$2,536.95

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$2,819.95

Summit Racing™ Performance Turbochargers

Summit Racing™ Performance turbochargers have the latest in compressor aero technology with quick-spooling, yet free-flowing turbines. Starting with 66mm inducer sizes and working up to 79mm, the SUM-2600 Series turbos are reliable and a great value. The SUM-2700 Series are true race turbos starting at 76mm and go up from there. T4, T6, and V-band turbine housings are available. These are specially designed, balanced, and precision assembled in North America for class leading racers. They feature 2618 billet forged compressor wheels that offer superior flow and dependability at high boost.

5.0 out of 5 stars ( 7 )

$2,013.99

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$2,119.99

Edelbrock Pro-Flo 4 EFI Systems

Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as delivering the most control and the most efficient way to deliver fuel to your engine. Along with innovative design, Pro-Flo 4 systems have the latest technology with an all-new ECU, and even more features for advanced tuning, with the key being their exclusive E-Tuner app with base calibrations developed on their dyno. Edelbrock Pro-Flo 4 EFI systems include and feature: * Engine Control Unit with faster processor and upgraded Bluetooth chip in a thinner waterproof design * Fully assembled intake manifold with air valve, fuel rails, and injectors * Fully assembled OEM high-quality wiring harness with pre-terminated connectors and labeled connection for a simplified installation * E-Tuner application for setup and engine monitoring * Wideband oxygen sensor * Distributor (not included with LS kits) * Gaskets and hardware * Installation instructions * Ready to run out of the box with pre-loaded calibrations * Self-learning technology--no tuning experience or laptop tuning required * Ignition control--adjust ignition curve with the E-Tuner 4 App for optimal performance and mpg * Offered with multiple fuel injector choices * Now boost compatible up to 15 psi by switching to a 2-bar MAP sensor and downloading the new firmware update from Edelbrock for free! It is recommended to regularly check for firmware updates even if not utilizing boost control. * Systems automatically compensate for altitude and weather changes * E-Tuner 4 app with Bluetooth connectivity between ECU and Android phone or tablet. Includes multiple dash display configurations for monitoring engine vitals and performance; multiple control functions including two adjustable cooling fan outputs, idle speed, AFR set points, acceleration fuel tuning, ignition control, cold start fuel, and cranking fuel.

4.11 out of 5 stars ( 127 )

$2,375.95

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$2,777.95

On Sale

Holley Terminator X Stealth 4150 58X LS EFI Fuel Injection Systems

Holley Terminator X Stealth 4150 58X LS EFI systems feature four 100 lbs./hr. fuel injectors capable of supporting up to 650 hp naturally aspirated or 600 hp on forced induction applications. The Terminator X ECU provides fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle! Holley Terminator X Stealth 4150 58X LS EFI fuel injection systems also include transmission kick-down provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications. System features include: * All wiring exits below the fuel injector bowls for a complete stealth installation * Air entry machined to fit most stock-style air cleaners with air cleaner locator provisions * Integrated ignition timing control offers plug-and-play with factory LS coil sub-harness and OEM LS coils (no external boxes/modules needed to run coil near plug) * High-resolution, full-color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard—no laptop required * Four 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) * Four outputs (ground, PWM -) for accessories such as fans, boost control, nitrous control, IAC kit, and more * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * OEM-style TPS/IAC for years of dependable service * Available in three finishes: shiny, black, and gold * Compatible with Holley EFI digital dashes, gauges, and fuel system accessories

Not Yet Reviewed

$2,299.95

$2,068.95

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$2,299.95

On Sale

Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems

Holley Terminator X Stealth 4150 24X LS EFI systems feature four 100 lbs./hr. fuel injectors capable of supporting up to 650 hp naturally aspirated or 600 hp on forced induction applications. The Terminator X ECU provides fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle! Holley Terminator X Stealth 4150 24X LS EFI fuel injection systems also include transmission kick-down provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications. System features include: * All wiring exits below the fuel injector bowls for a complete stealth installation * Air entry machined to fit most stock-style air cleaners with air cleaner locator provisions * Integrated ignition timing control offers plug-and-play with factory LS coil sub-harness and OEM LS coils (no external boxes/modules needed to run coil near plug) * High-resolution, full-color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard—no laptop required * Four 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) * Four outputs (ground, PWM -) for accessories such as fans, boost control, nitrous control, IAC kit, and more * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * OEM-style TPS/IAC for years of dependable service * Available in three finishes: shiny, black, and gold * Compatible with Holley EFI digital dashes, gauges, and fuel system accessories

Not Yet Reviewed

$2,299.95

$2,068.95

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$2,299.95

Detroit Speed Stainless Steel Long Tube Headers

Detroit Speed stainless steel long tube headers feature a 1 7/8 in. primary tube diameter for LS engines or 1 3/4 in. for standard SBC engines. They are manufactured from durable stainless steel and use 4-way inline merge collectors featuring V-band clamps to attach the exhaust. The headers are designed for performance, maximum ground clearance, and have oxygen sensor bungs in each of the collectors.

Not Yet Reviewed

$2,783.95

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$3,884.95

American Racing Headers C7 Corvette Headers

American Racing Headers C7 Corvette headers are available with options that allow you to fine-tune your exhaust system to match your upgrades. ARH C7 systems set the bar for quality, performance, fit, and ease of installation. Options include a variety of primary sizes and your choice of X-pipe midsection diameters, ARH's exclusive X-pipe forward location (on select models), and severe-duty cats. Long systems end at the rear axle and are a direct fit to stock or aftermarket axle-back exhausts. ARH also offers mid-length header systems; a more emissions friendly option for C7s. Their mid-length kits allow you to reuse the secondary set of factory cats combined with ARH's severe-duty catalytic converters. These systems improve performance yet significantly reduce the possibility of a check engine light. All ARH C7 kits are direct bolt ons; expect a quick and easy install with the included Grade 8 hardware, race-quality gaskets, and stainless steel band clamps (where applicable). They will surpass your expectations in quality and performance. Additional features of American Racing Headers C7 Corvette headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability * The only set of headers you'll ever need to buy * All American Racing Headers exhaust systems are for off-road use only

5.0 out of 5 stars ( 1 )

$2,735.91

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$2,908.16

MagnaFlow xMOD Series Performance Exhaust Systems

MagnaFlow xMOD Series performance exhaust systems offer unrivaled exhaust performance! These revolutionary, fully modular exhaust systems will allow you to easily personalize and fine-tune to the power and sound you want. They also offer the benefits that MagnaFlow premium exhaust is known for—lifetime warrantied stainless steel construction and dyno-proven performance featuring straight-through mufflers and fast-flowing mandrel bent pipes. Together with the xMOD modules and deletes that provide configurable flow and sound levels, your vehicle's exhaust moves to the next level with support for your present—and future power needs. The power and sound is yours with MagnaFlow xMOD Series premium performance exhaust systems. MagnaFlow xMOD Series features: * xMOD muffler modules offer MagnaFlow's proven straight-through design and race-bred quick-release V-band clamps for quick installation and removal for when you want that race car sound, instead of the deep, aggressive signature MagnaFlow exhaust note * xMOD xTreme deletes are equipped with the same quick-release V-band clamps allowing for the removal of the muffler modules for that xTreme sound experience. Use of the xTreme deletes is recommended for track use only. * Opti-Flow modules feature a fast-flowing mandrel-bent stainless steel design optimized for stock power, plus minor modifications * xTreme Flow modules feature increased flow capacity mandrel-bent big bore design for big power modification support

5.0 out of 5 stars ( 1 )

$2,742.00

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$4,898.00

On Sale

Holley Terminator X Engine Management Systems

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)

4.48 out of 5 stars ( 96 )

$2,609.95

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$3,019.95

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