Availability
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.
( 21 )
$690.00
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$1,720.00
On Sale
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.
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$52.99
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$1,299.99
$47.69
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$1,169.99
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
( 44 )
$216.99
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$610.99
Nick Williams Performance cable-driven throttle bodies are precision CNC-machined from aluminum to provide easy tuning and idle calibration. They feature a larger opening (92mm or 102mm) to provide maximum airflow and improve throttle response. The throttle bodies are designed for use on FAST or other aftermarket intakes with 92mm openings.
( 17 )
$435.00
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$469.95
Summit Bucks
An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to a project car. Unfortunately, any swap comes with its share of headaches, including wiring—and that's where Top Street Performance standalone fuel injection wiring harnesses come in. TSP offers three harnesses for drive-by-wire/drive-by-cable applications and they include a fuse block and all the connectors for a headache-free install. Order the harness recommended for your system.
Not Yet Reviewed
$444.44
Chevrolet Performance replacement fuel injectors are available for hundreds of auto and truck models from Chevy, Pontiac, Saturn, Buick, GMC, Cadillac, Hummer, and Oldsmobile. These OE-style parts will help you to get maximum fuel efficiency and power from your engine. Properly operating fuel injectors are essential components for helping your vehicle run flawlessly. Order the gasoline or diesel injector designed for your application.
( 24 )
$68.99
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$592.99
Summit Bucks
Precision—that's what matters most when it comes to fuel delivery. With high-flow Velocity fuel injectors from Top Street Performance, you can expect reliable delivery of the precise amount of fuel every time. Velocity fuel injectors assembled with top-quality parts and trusted techniques. They're available for fitment with a variety of LS and Coyote engine intakes and rails. Order the set recommended for your application.
Not Yet Reviewed
$339.99
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$499.99
Ford Performance Parts offers these throttle bodies as stock replacements for 2005-10 Mustang GT applications equipped with 3V, 4.6L engines. After years of wear and work, the throttle body of your Mustang GT can become damaged or broken, inhibiting and altering the amount of air entering your engine. Brand new, direct replacement throttle bodies featuring 55mm dual throttle bodies; they are made using quality materials for durable, reliable performance.
( 12 )
$246.99
Ford Performance Parts Hi-Flow throttle bodies provide more air and produce more power than stock throttle bodies, while also providing good drivability and low-speed control. Available in a variety of styles, number and size of venturis, materials and finishes, they are precision-machined to ensure consistency and accept all stock sensors and controls. Depending on application, features include: * All factory sensors installed; no need to tear apart your original throttle body * Calibrated for idle air flow using the same procedure as production throttle bodies * Consistent high flow * Great looks and underhood "bling" * Validation through hundreds of hours of dyno, racing, and street performance driving * All cfm ratings calibrated at 28 in. of water, measured on SuperFlow SF-1020 flow bench
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$822.99
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$869.99
Ford Performance Parts' OEM throttle bodies from the 2020-22 Mustang GT500s are also offered for fitment on their 7.3L Super Duty low-profile intake manifold. These 92mm bodies include hardware.
Not Yet Reviewed
$472.99
Performance Design billet fuel rails will allow you to complete your fuel system without having to source your own fuel rail and confirm fitment. The fuel rails come with stainless steel mounting and are available in red or black anodized finishes. While these kits do include stainless steel mounting hardware, port fittings to feed or plug the rail ends will have to be sourced due to the variety of available customizations. You can forget about fitment issues with the Performance Design billet fuel rails when you order the model designed to fit your intake manifold. Select the application needed.
Not Yet Reviewed
$176.50
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$245.99
Ford Performance Parts Mustang Bullitt throttle bodies can be used on your 2018-19 GT with a 5.0L Coyote engine. Original equipment from the 2019 Bullitt, these throttle bodies include fasteners for an easier install.
( 2 )
$245.99
Trick Flow® high-performance flow-matched fuel injectors feature all stainless-steel internals that provide industry-leading atomization and spray patterns, with linear flow at very low pulse widths. Trick Flow’s precision dynamic flow-matched injectors provide more consistent fuel delivery to each cylinder, resulting in reduced emissions, optimized power production, and safer engine operation when pushing the limits of performance. Just don’t take Trick Flow’s® word for it. The results have been verified by multiple USA-based third-party testing labs to ensure consistent results on a variety of test benches. Full characterization data is available to ensure a drop-in, no hassle tuning experience with your stock or standalone ECU. Other notable features include: • 100 percent precision dynamic flow-matched across a range of pulse widths • Unsurpassed balance across a broad range of flow rates • High impedance design • Ultra-compact EV14-style bodies • USCAR connectors • Drop-in, no hassle installation • 8- to 18-volt operating range • 100 psi maximum operating pressure • Full characterization data available for programming stock and/or standalone ECUs • Compatible with gasoline, methanol, and E85 fuels • Sold in matched sets only
Not Yet Reviewed
$574.99
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$849.99
Ford Performance Parts GT350 throttle body adapters are manufactured from billet aluminum and include fasteners. These adapters allow you to mount the GT350 87mm throttle body on the Mustang GT intake manifold.
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$116.99
Instant Rebate
Vibrant Performance Bosch DBW fuel injection throttle body to HD adapters ensure that you never again have to weld an HD clamp ferrule to your Bosch 82mm DBW throttle body. Each 6061 aluminum adapter comes with one HD clamp O-ring, two throttle body O-rings (-042), and four M6 x 1.0 long socket head cap screws. The clamps are available in multiple sizes.
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$145.34
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$161.49
Chevrolet Performance fuel rail covers are designed to give your Corvette engine added good looks under the hood. They are made of a durable, heavy-duty plastic material in black or red finishes.
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$94.99
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$96.99
Trans-Dapt Performance Swirl-Torque TBI spacers have slotted ports to create a vortex that improves your air/fuel mixture. This stimulates low-to-mid-range torque, to provide more torque throughout the entire rpm range. Improved combustion efficiency also provides you with better gas mileage. Plus, they feature a non-whistle design.
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$49.99
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$116.99
Fleece Performance fuel injection wiring harnesses are offered for many different applications. Produced in-house, Fleece's manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacements to get your truck or car back on the road quickly. Choose the wiring harness designed for your application.
( 2 )
$29.99
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$72.13
Summit Bucks
Top Street Performance throttle body harness adapters for GM LS1 to LS2 applications will help you complete your Velocity intake set-up. They convert the 8-pin GM LS1-style harness to the 6-pin LS2-style throttle body plug.
( 2 )
$29.62
Ford Performance Parts 2015-17 Mustang GT350 throttle bodies are an original equipment replacement, these 87mm units will also finish your 5.0L engine's upgrade to the GT350 5.2L intake manifold. They include fasteners, and these larger, precision-manufactured GT350 throttle bodies will open up the airflow into your manifold, resulting in added power. Whether you're replacing or upgrading, the place to purchase the perfect power for your Mustang is Ford Performance Parts.
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$192.99
Redhorse Performance 5910 Series high-flow fuel rails are perfect for any custom fuel rail application. These universal blank fuel rails have a billet aluminum construction with 1/2 in. diameter opening and come in pre-cut lengths for you to choose from. So, if you want a fuel rail extrusion that can be machined for a variety of fuel injectors and mounting configurations, the Redhorse Performance 5910 Series high-flow fuel rails are your answer.
Not Yet Reviewed
$39.12
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$116.05
Summit Bucks
Top Street Performance offers fuel rail mounting brackets that come with the hardware necessary to mount your TSP Velocity fuel rails to its matching cathedral-port intake manifold. Order the kit designed to fit your application.
( 2 )
$16.04
For drivers, determining actual ethanol content of E85 is essential to maximizing ignition timing, higher compression, and horsepower. Chevrolet Performance flex fuel sensor harnesses connect your GM sensor, which measures the ethanol-gasoline composition of the fuel used in your flexible fuel vehicle. In order to adjust the ignition timing and the fuel quantity to be injected, the engine management system requires the percentage of ethanol in the fuel. These electrical harnesses support a signal circuit which carries the ethanol percentage and changes the output signal accordingly.
( 1 )
$23.99
Clearance
Trans-Dapt Performance smooth bore TBI spacers improve plenum volume and air velocity for mild horsepower and torque gains. Trans-Dapt Performance Smooth Bore TBI spacers work best for tow vehicles or frequent wide-open throttle applications. Plus, they feature a non-whistle design. Trans-Dapt Performance Smooth Bore TBI spacers are made from durable aluminum, so you can count on them to keep your vehicle running efficiently.
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$68.99
$33.50
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$106.99
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