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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
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 )
$504.99
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$762.99
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.
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$631.95
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$781.95
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 )
$519.00
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$829.00
Holley EFI Terminator X fuel injectors feature a precision lapped disc valve, high-quality brass windings, and high-temperature O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. With a wide variety of fuel flow offerings from 42 lb./hr. to 220 lb./hr. you are sure to find an injector that matches your non-emissions-controlled application. Holley EFI Terminator X fuel injectors can also be used with any ECU that utilize high-impedance fuel injector drivers. Features: * PICO/EV6-style performance injectors are sold individually or in a set of 8 * High impedance for use with saturated drivers * Rated injector flow 220 lb./hr. at 43 psi of base fuel pressure * USCAR injector connector * 40mm O-ring to O-ring length * Compatible with many OEM LS intake manifolds * Easy to install in any Holley EFI Hi-Ram intake, using Holley fuel rail adapter kit
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$599.95
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$749.95
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 )
$528.95
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$786.95
Holley electronic fuel injectors deliver the performance and quality that you expect when you see the Holley name. They're available either as replacement items to take the place of failed or damaged parts, or as upgrade and tuning items to boost fuel flow when you're cranking up the power in your engine. Many different options are available, including more than a dozen lbs./hr. advertised flow rates. Select the model best suited for your application.
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$599.95
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$749.95
VS Racing fuel injectors are the perfect fit for many applications. These are genuine high-impedance Bosch injectors with Denso connectors. They flow 2200cc per minute at 43.5 psi (3 BAR) and are fully compatible with alternate fuels and alcohol. For fast response and excellent flow, replace your injectors with VS Racing fuel injectors. Order the set with options you prefer.
( 11 )
$569.50
Holley EFI fuel injector driver modules are ultimate solutions for methanol burning engines that require a large set of secondary injectors. These modules will have you in complete control of your fuel injected behemoth, featuring easily programmable injector current curves, injector test fire mode, two datalogger outputs, multiple peak, and hold current settings, plus more. Expand the capabilities of your current EFI engine with Holley EFI fuel injector driver modules and stay at the front of the field! Features: * Engineered specifically to add a secondary set of high peak current injectors when utilizing a Holley EFI Dominator ECU * Can be triggered by either negative or positive trigger to ease install in all EFI applications, be it a stock or aftermarket ECU * Eight easily programmable channels for precise injector control * Easy-to-wire Tyco Super Seal connector * Eight pre-programmed injector current curves * Peak current settings from 4 to 10 amps * Hold current settings from 1 to 2.5 amps * Peak hold duration settings from .5 to 1.0ms * Injector test fire program for quick troubleshooting while in the field * 8 RGB LEDs indicate proper operation, as well as log faults * Two outputs (Ground and 0 to 5 V) can be run to an ECU to datalog any injector faults * Pre-programmed in Position 7 for billet atomizer 325-800 or precision 500 lbs./hr. injectors
( 1 )
$619.95
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.
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$601.99
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$621.99
Holley universal 4-barrel 1000 cfm 4150 flange throttle bodies feature integrated throttle position, idle air control and intake air temperature sensors to work with your aftermarket multi-port EFI system. Their standard square bore mounting pattern is designed to fit perfectly on most intake manifolds and the stout 1,000 cfm can handle high horsepower with no problem. These units have a CFD computer-designed modeled air entry area--so maximum velocity and accelerated air speed are delivered to the engine. The high-flow idle air control passages are great for large cu. in. to aid in idle stability. Holley universal 4-barrel 1000 cfm 4150 flange throttle bodies have an integrated GM 700R4 transmission kickdown location, as well as a kickdown lever for use with Ford transmissions. They feature all necessary vacuum ports, one timed spark, two 3/8 in. and two 3/16 in. full manifold vacuum ports. The 1.750 in. diameter throttle plates are mounted to PTFE-coated throttle shafts for high flow and smooth feel. Their high-quality die cast aluminum construction provides excellent strength while reducing weight, and they're offered in your choice of tumble polish or hard gray anodized finishes.
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$599.95
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$749.95
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.
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$515.99
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$818.99
Trick Flow® TFX™ fuel injectors have so many features, it's no wonder that they are considered one of the best aftermarket injectors available! They atomize fuel better, resist clogging, are quieter, and require less energy to operate than other injectors. Low magnetic stainless steel bodies help prevent moisture contamination, and OEM-style clip grooves eliminate possible fuel leaks. Other features include electronically drilled and machined disc-type fuel control valves, improved nozzles and coil windings, and Viton® O-ring seals to prevent air leaks under extreme operating conditions. High-quality, 1/2 micron filter screens keep foreign debris and contaminants from entering the injectors to ensure proper performance and a long life cycle. TFX™ fuel injectors are 100 percent duty cycle tested to ensure reliability and performance. All flow values are at 3 bar (43.5 psi).
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$549.99
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$675.99
These Trick Flow® TFX™ fuel rail kits come with everything you need to feed a high performance EFI engine--billet fuel rails, fittings, hoses, brackets, and a fuel pressure regulator. The regulator is adjustable from 40 to 70 psi for precise fuel delivery.
( 3 )
$813.99
Ford Performance Parts high-flow fuel injectors are specifically designed for performance applications. They are offered in a variety of flow rates, with a range of impedances, long or medium lengths, and USCAR or Jetronic/Minitimer-style electrical connectors (adapter kits are sold separately). The injectors work best with air meters with revised calibrations and have been specially trimmed for high-flow rates. Notes: * All injector flow rates are quoted at a delta pressure of 39.15 psi * To convert to a delta pressure of 43.5 psi, multiply flow rate by 1.054
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$597.99
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$622.99
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 )
$519.99
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$549.99
Engineered to yield faster throttle response, reduce clogging, and provide superior fuel atomization, FAST precision-flow fuel injectors are manufactured to the tightest tolerances in the industry. State-of-the-art magnetics improve injector opening times for faster throttle response. They also offer a precision-ground pintle and wide spray angle for better fuel atomization, and their redesigned valve body improves hot starting. With low and high-impedance injectors ranging from 19 to 160 lbs./hr., FAST precision-flow fuel injectors will provide the flow and reliability that your EFI system needs.
( 44 )
$531.95
On Sale
ACCEL Performance fuel injectors provide precise control of fuel delivery and atomization for increased power, improved throttle response, and better fuel economy. They feature either a high or low-impedance design to function accurately with your vehicle's ECU. ACCEL fuel injectors come complete and ready for installation with precision-molded O-rings and fine-mesh fuel strainers. More product features and notes: * Utilize a new low-mass disc design that ensures a spray pattern for ultra-fine atomization and improved burn efficiency * Higher than stock flow rates may require reprogramming
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$521.95
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$649.95
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.
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$633.41
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$773.06
FAST EZ-EFI 2.0 replacement computer programmers maintain the ease-of-use on your self-tuning engine control system. These are the same updated handheld color touchscreens that came with your system originally. Your reason for needing another one isn't important—the fact that FAST can accommodate your needs is. Choose the replacements made for your system: EZ-EFI 2.0 computer programmers.
( 4 )
$526.95
Holley Sniper fuel injectors feature a precision lapped disc valve, high-quality brass windings, and high-temperature O-rings to provide excellent linearity with no discernible "bounce" at low-pulse widths. Features include: * PICO/EV6-style performance injectors * High-impedance (12.2 ohms) for use with saturated drivers * Rated injector flow: 36 lbs./hr. at 43 psi * Supports up to 575 hp * Tri-cone spray pattern
( 1 )
$649.95
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
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$537.60
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$806.40
aFe Power offers throttle bodies for a variety of applications, including many Toyota vehicles from 2003 and up. Product details (model 46-39103): * Brand new 76mm throttle body * No tuning required * Plug-n-play electronics * Billet aluminum adapter * More power and better throttle response * Hardware and gasket included * Direct bolt-on for simple installation * Larger bore throttle body: This aFe Power 76mm throttle body and adapter kit improves engine airflow over the stock 65mm throttle body. The extra airflow will increase horsepower and throttle response. This kit will work with OEM or aFe cold air intakes. Performance gains will be more noticeable as more upgrades are added to the vehicle. *6061-T6 billet aluminum adapter: All adapters are constructed from 6061-T6 billet aluminum and are precision-machined for light weight, high strength, and perfect fit and finish. The serrated/swirl combination design creates intake turbulence in the combustion chamber which breaks up the fuel, creating a more complete combustion cycle—increasing horsepower, torque, and improving throttle response. * Simple installation: Throttle body kit uses all factory mounting locations, providing stability and a hassle-free installation. All needed hardware is included with the kit. * Installation note: Idle will run high on some vehicles but will readjust once the ECU learns to properly control the idle (this can take up to 800 miles on some vehicles).
Not Yet Reviewed
$523.95
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$561.75
Small but potent, MSD Atomic EFI TBI power modules handle the high current loads! The modules supply power to the fuel pump (no need for an external relay), and they have two activation wires so you can set temperatures for dual electric cooling fans. The Atomic TBI power modules easily plug into the throttle body-mounted engine control unit with a single, clean connection--thanks to MSD's CAN-Bus technology. Then, simply plug in the handheld monitor and you're ready to go! The right modules supply the right power … Atomic power for your MSD EFI TBI systems.
( 1 )
$549.95
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