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Nick Williams Performance drive-by-wire throttle bodies are precision CNC-machined from billet aluminum to meet the demands for increased airflow on the drive-by-wire LSX and LTX performance engines. These throttle bodies require an aftermarket intake to fit the larger diameter throttle blade. They use a 6-pin late model connector that works with late model wiring harnesses. Tuning is required for installation; and the Nick Williams Performance drive-by-wire throttle bodies come complete with stepper motor and electronics installed. There is no need to disassemble your factory throttle body. Order the model designed for your vehicle and engine application.
( 20 )
$690.00
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$715.00
Are you looking for a high-flow billet throttle body? The FAST engineering team used the latest computer modeling software and real-world testing to produce these throttle bodies, which yield the maximum flow per square inch of cross-sectional area. All FAST throttle bodies are machined from super-strong 6061-T6 billet aluminum in precision CNC machining centers for consistent quality and light weight.
( 3 )
$735.95
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.
( 94 )
$599.99
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$725.99
Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride--and they're compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit; choose the model needed for your fuel injection application.
( 31 )
$632.95
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$699.95
DeatschWerks fuels your passion for performance with fuel injectors specifically designed and engineered for your Sport Compact, Modern Muscle, and European vehicles. DeatschWerks fuel injectors are manufactured to fit your OE harness, fuel rail, and manifold. Because they are application-specific, you'll spend less time installing and tuning, so you can spend more time enjoying the increased performance of your ride! They provide an excellent spray pattern and atomization for optimized idle and tuning. Each set is flow-matched both statically and dynamically, and flow-balanced to within one to two percent. A flow report is included with each set of DeatschWerks fuel injectors.
( 66 )
$539.00
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$819.00
Summit Racing™ drive-by-wire throttle bodies are a perfect upgrade for any late model LS/LSX engine. They're precision-machined from 6061 billet aluminum and come in multiple finishes. The unique blade design allows these throttle bodies to bolt right up to any factory or aftermarket LS/LSX intake manifold—and they utilize the original late model GM 6-pin connector. Their larger bore size allows for increased airflow, which results in fast, smooth acceleration across all RPM ranges. The proprietary electronics and stepper motor allow these throttle bodies to be used on both naturally aspirated and forced induction engines. Tuning is required for installation.
( 7 )
$601.99
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$621.99
Standard Motor Products fuel injectors help you attain maximum fuel efficiency and power from your engine. Properly operating injectors are essential components for enabling your vehicle to run flawlessly. These OEM stock replacements are available for hundreds of specific applications. Don't drive with faulty fuel delivery. Update worn or malfunctioning fuel injectors with reliable models from Standard Motor Products.
( 246 )
$520.99
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$780.99
Granatelli Motor Sports is proud to offer a variety of performance throttle bodies for late model, drive-by-wire engines. Their throttle bodies are precision-machined to exceed the demands required for increased airflow on high performance applications, both naturally aspirated and forced induction. These upgraded throttle bodies can be used with factory or aftermarket manifolds and utilize the OEM harness connector. The increased size also allows for smoother and quicker engine acceleration--and there's no need to transfer anything over from the factory unit. Proper tuning is highly recommended after installation. Granatelli throttle bodies are available for hundreds of vehicles from the 1990s and up.
( 10 )
$648.38
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$773.06
Injector Dynamics ID1050x fuel injectors are a built-to-spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner. Built on the evolution of the ID1000 and X Series, these injectors are a drastic improvement over previous series from Injector Dynamics. Order the set recommended for your vehicle. Features include: * Requires only 8 V for consistent operation at 8 bar * Corrosion resistance makes them compatible with all automotive fuels * Compact bodies allow fitment in over 200 applications * Improved internal flow path—without sacrificing low flow performance * Stronger magnetic circuit offers stable operation up to 10 bar * Replaceable inlet filter extends service life
( 8 )
$546.00
Restore proper engine function with Standard Motor TechSmart throttle bodies. These electronic assemblies will maintain the correct volume of airflow into your engine. Each of these units features a butterfly valve, which is electronically controlled by the ECU to precisely open and close for the correct regulation of the fuel/air mixture. Many feature cast aluminum housings with an exact fit for an easy installation. Standard Motor TechSmart throttle bodies offer durable, reliable performance that have made Standard Motor Products an industry leader for more than 95 years.
( 10 )
$526.99
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$641.99
If you're looking for quicker, more affirmative starts in both cold and warm weather, BD Diesel 58 V fuel injection control modules are just what you need. They feature increased voltage and temperature ranges of your critical components, while maximizing your current output without setting off any overvoltage codes. The units have been field-tested, with results indicating better throttle response and a slight increase in horsepower. They are pre-programmed, making installation a quick and painless process.
( 1 )
$720.95
BBK Power-Plus Series throttle bodies have you covered when it comes to increased airflow for your late model vehicle. These Power-Plus units are cast from high-quality 356 aluminum alloy and are machined on state-of-the-art CNC centers to ensure a perfect fit on your car or truck. Their features include double-sealed bearings, O-ringed throttle shafts, and precision die-stamped linkages—so you know you're getting the best quality throttle bodies at the best value possible.
( 395 )
$529.99
S&S Cycle Throttle Hog throttle bodies are available for a variety of Harley-Davidson® big twins using cabled operated throttles and are designed to deliver more airflow for improved performance. Choose from 58mm, for stock or mildly built engines, or the whopping 66mm Throttle Hog for big inch engines. Order the model for your HD® bike application. Features and benefits: * Available for 2002-2005 Harley-Davidson® big twins using cabled operated throttles * S&S Cycle EFI Hot Setup Kit installations and T-Series long block engines with cable controlled throttles * S&S Stealth air cleaner kits, with the proper bore sizes are available * Works well with all air cleaner kits designed for throttle-by-wire engines with stock breathe system * One-piece design for easy installation and stock appearance * Compatible with stock sensors, fuel rail, and throttle cables * Black powdercoat finish matches stock * Sealed, stainless steel throttle shaft with dual roller bearings for smooth operation and no air leaks * Kit includes hardened steel flanges and seals * No stock throttle body exchange required!
Not Yet Reviewed
$797.36
FAST Big Mouth LT throttle bodies are cost-effective and stylish. If you don't want to go billet or can't afford it, these throttle bodies are the perfect choice for a variety of applications. An enlarged bore allows for increased airflow to support your higher horsepower, a progressive throttle pulley enhances drivability--especially at low throttle--and a double return spring provides a solid feel and increased safety. Here's an excellent alternative with all of the same features as their billet bodies--FAST Big Mouth LT throttle bodies with black wrinkle powdercoating.
( 9 )
$511.95
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$618.95
With a goal of changing the marketplace, Excess Injectors intends to create the best tested, matched, and most accurate performance fuel injectors in the world and become the new standard for performance injectors. When you purchase a set of Excess injectors, you also gain access to the Exact Match Data app. This app allows you to unlock the full potential of your injectors by providing access to comprehensive testing and matching data, including data downloads for HP Tuners and more. With over 20 years of experience, they continue to help you build better, faster, more powerful and fuel efficient vehicles. Take your ride's performance to the next level with the Excess Injectors fuel injectors best suited for your application. Product features, items, and specifications include: * Tracking app features over 6,500 measured flow points on each injector * Measurement of flow slope done with 1,200 recorded flow samples * High flow slopes matched within one percent in every set * Dead times matched within two percent in every set * Cloud server access allows you to see how tightly matched your specific set is, flow profiles, and each injector's testing parameters for full disclosure
Not Yet Reviewed
$514.50
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$771.75
Restore proper engine function with Dorman throttle bodies. These electronic assemblies will maintain the correct volume of airflow into your engine. Each of these units features a butterfly valve, which is electronically controlled by the ECU to precisely open and close for the correct regulation of the fuel/air mixture. Many feature cast aluminum housings with an exact fit for an easy installation. Dorman throttle bodies offer durable, reliable performance that is essential to the operation of your engine.
( 16 )
$557.99
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$740.99
DeatschWerks Bosch EV14 Universal fuel injectors represent Bosch's most advanced multi-port fuel injector technology! These injectors deliver an excellent spray pattern and atomization for optimized idle and tuning. They are provided with tuning data and a custom flow report for an easier tuning process. They have 10 different flow rates; so you can choose the combination of features that best meets your needs. EV14 injectors are offered in three different lengths, two different O-ring diameters, and 10 different flow rates; so you can choose the combination of features that best meets your needs. DeatschWerks Bosch EV14 Universal fuel injectors feature low inertia, ball and seat pintle design, and high quality copper coils to deliver fast and precise opening times.
Not Yet Reviewed
$559.00
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$579.00
Cardone remanufactured throttle bodies use 100 percent computerized testing of motor, throttle position sensor, and articulation to ensure reliable and consistent performance. Each unit is disassembled and every component is inspected, remanufactured or replaced to ensure a durable, high-quality product. Specialized component cleaning processes prevent the throttle bore surface from being deformed—facilitating optimum airflow. For impeccable fit, function, and savings, order the Cardone remanufactured throttle body designed for your vehicle application.
( 16 )
$606.99
FiTech Ultimate Rebel LS cathedral intake manifolds with fuel rails enhance the performance of LS engines equipped with cathedral port cylinder heads. The manifold optimizes airflow and ensures consistent fuel delivery, resulting in improved engine efficiency and power output, while the fuel rails provide a consistent fuel delivery solution. Paired under the hood they provide a perfect fusion of aesthetics and performance. Features: * Precision-engineered cathedral port design for optimal airflow * Integrated fuel rail mounting points for a clean installation * Designed to improve air velocity into the cylinder heads * Engineered to increase the volume of air entering the engine * Compatible with factory or aftermarket fuel lines
Not Yet Reviewed
$549.00
Standard Motor Products replacement idle air control valves help you get maximum fuel efficiency and power from your engine. A properly operating idle air control valve is an essential component to helping your vehicle run flawlessly. These valves are often referred to as idle air control or IAC valves (GM), automatic idle speed or AIS valves (DCX), and throttle air bypass solenoid or AIR valves (Ford). These idle air control valves are used on both throttle body and multi-port fuel injected engines to regulate idle speed. The IAC valves open a small bypass circuit that allows air to flow around the throttle. Increasing the volume of air that's allowed to bypass the throttle increases idle speed. The engine's computer controls the IAC valves, if idle speed is out of range, and commands the IAC valves to either increase or decrease the bypass airflow. Replace your vehicle's worn or malfunctioning idle air control valve with these reliable Standard Motor Products replacement IAC valves.
( 54 )
$522.99
DeatschWerks top-feed conversion fuel rails are designed to convert side-feed applications to top-feed. Many performance vehicles manufactured between 1991 and 2006 came from the factory with side-feed injectors. The benefit of the modern top-feed injectors is that they are easier to tune, less expensive, and flow more fuel than side-feed alternatives. These vehicle-specific fuel rails are sold in pairs. DW also offers upgrade conversion kits that come with injectors ranging from 750cc to 2200cc and are engineered as a system where injector, rails, and mounting hardware that work together to integrate flawlessly into the OE manifold and mounting points. Select the fuel rails or the upgrade conversion kit recommended for your application.
Not Yet Reviewed
$599.00
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$829.00
Clogged or leaking fuel injectors can have a ripple effect on your vehicle, decrease performance and economy. When it's time to remove a faulty injector, Bosch offers dozens of models designed as OE stock replacements. Choose the fuel injectors recommended for your gasoline or diesel application.
( 13 )
$692.99
Summit Bucks
Delphi fuel injectors are engineered with an accurate, controlled spray pattern that reduces emissions and improves cold-start capabilities. These replacement injectors have a recessed fuel exit and no internal seal rings—in order to minimize leakage and possible puddling. Delphi fuel injectors are durable, dependable, and offered for a wide variety of applications. Order the OEM stock replacements designed for your vehicle.
( 9 )
$582.99
Dorman remanufactured diesel fuel injectors offer great performance at an economical price. They've been thoroughly rebuilt using an exclusive process to ensure optimum quality and reliability. Critical components are replaced and clearances are verified after cleaning, reassembly, and testing. The fuel injectors are available for a wide range of vehicles. Order the model recommended for your application. Additional notes: * Ideal replacement: these remanufactured hydraulic electric unit injectors (HEUI) restore lost performance from a faulty original equipment injector * Thoroughly remanufactured: these fuel injectors have been completely disassembled, cleaned, inspected, reassembled with new internal components—and tested to be leak-free * Cost-effective solution: offers original equipment quality at competitive price * Quality tested: each part has undergone extensive testing to ensure a quality fit and long service life
Not Yet Reviewed
$555.99
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