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INFINITI Air & Fuel Delivery
Showing In Stock Items. Show All 177 Items.
K&N Universal Performance Air Filters
K&N's universal performance air filters are designed and manufactured for a wide variety of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. Many hundreds of models are are available, so regardless of the angle or offset diameter of your air intake, there is likely a K&N universal air filter for your equipment. All filters are constructed with ultra-strong, molded, pliable rubber flanges, which absorb vibration, allow for secure attachment, and can be stretched for up to 1/16 in. (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. Order the style and size that best suits your needs.
( 310 )
$64.99
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$87.91
JET Powr-Flo Throttle Bodies
JET Powr-Flo throttle bodies are direct replacements for factory units, and can be used to replace a worn-out throttle body or to upgrade your existing throttle body. They provide increased airflow for improved throttle response by taking advantage of JET's unique inlet design, and they include all new pre-installed calibrated electronics to allow for a simple "remove and replace" installation. JET Powr-Flo throttle bodies increase air velocity to the intake manifold, improving throttle reaction and provide horsepower throughout the entire rpm range. Order the JET Powr-Flo throttle body compatible with your vehicle.
( 111 )
$429.99
Fel-Pro Fuel Injector O-Ring Sets
Fel-Pro fuel injector O-ring sets help maintain performance vehicle. These replacement rings are engineered to offer a good, tight seal and prevent fuel leakage into hot engine compartments. Over time, your factory O-rings can become worn or cracked—leading to erratic fuel injection. Update the small accessories with the Fel-Pro set recommended for your vehicle and engine application.
( 10 )
$4.99
DC Sports Short Ram Air Intake Systems
DC Sports short ram air intake systems improve your engine's breathing and offer it a blast of fresh power! These systems are an economical way to feed your engine cleaner air—and more of it! DC's aluminum intake tubes are corrosion-resistant, and the systems include washable, no-oil, no-rubber air filters. There's zero chance of MAF sensor contamination that would result in a loss of power and higher fuel consumption. The complete short ram systems are direct bolt-ons and weigh less than half of your OE setup. For a more efficient engine, order the DC Sports short ram air intake system designed for your vehicle application.
( 8 )
$189.99
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$256.49
K&N 69 Series Typhoon Cold Air Intake Kits
Built for power and show, K&N 69 Series Typhoon cold air intake kits are engineered to dramatically reduce intake restriction, resulting in additional horsepower and torque. These air intake kits primarily feature a free-flowing, mandrel-bent aluminum tube induction system designed to fit many performance vehicles. The Typhoon kits come in one of three designs: cold air intakes, short ram intakes, or complete cold air intakes—which can be configured as either cold air or short ram intakes. Some air intake models feature high-quality tube and end cap finish options, including polished aluminum, and black, blue, red, or silver powdercoated, among other options. Order the K&N 69 Series Typhoon cold air intake kit that is suited to fit your vehicle application.
( 463 )
$462.05
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$473.43
K&N 57 Series FIPK Cold Air Intake Kits
K&N 57 Series FIPK cold air intake kits are designed to eliminate air path restriction and deliver a massive amount of air into your engine, resulting in more power. These fuel injection performance kits are guaranteed to increase horsepower. They are engineered for specific vehicles to replace the OEM setup, including those with computer systems. The air filter element is washable and reusable, lasting up to 100,000 miles before service is required (driving conditions dependent). Where applicable, protective heat shields and hardware are included with installation designed to use factory holes and mounting points for easy installation. The air must flow—and it will when you order the K&N 57 Series FIPK cold air intake kit best suited for your application!
( 771 )
$367.99
DeatschWerks Fuel Pumps
DeatschWerks fuel pumps are manufactured for competition use, providing high-powered, in-tank fuel flow for your application. These high-quality fuel pumps feature a quiet, reliable turbine impeller—and are designed and tested for compatibility with gasoline and ethanol fuels. Each DeatschWerks fuel pump is also tested to be within specifications for flow, PRV activation, and amperage draw. DeatschWerks fuel pumps are offered in a variety of flow rates to meet your performance needs.
( 29 )
$109.00
MotoRad Locking Fuel Caps
Deter fuel theft and vandalism with some help from MotoRad Products. These MotoRad locking gas caps offer OEM-quality construction and materials and a famous maker lock cylinder with two keys. MotoRad locking gas caps are available in push-on, threaded, and quick-on styles, depending on your application.
( 9 )
$12.99
Summit Racing™ Fuel Tank Caps
Summit Racing™ fuel tank caps are designed to keep fuel in place. Each style is made of top-grade material and they are offered in various fuel tank cap styles to suit your vehicle's application needs.
( 28 )
$5.99
Denso Electric Fuel Pumps
Denso's proprietary turbine pump technology delivers the highest sustained fuel pressures in the industry, and is why Denso electric fuel pumps are chosen as standard equipment by the world's most demanding OEMs, especially for their premium vehicles. Denso's open-vane impellers are more efficient than competitors' closed-vane impellers. Their ultra-efficient design requires low-amperage to ensure optimum flow rates are maintained over time. Denso carefully balances the armatures at 3,000 rpm, then they are spun again at 8,000 rpm to minimize noise and vibration. Many competitors do not balance their armatures at all. Additional features of Denso electric fuel pumps include: * Turbine technology delivers fuel with minimal pressure pulsation for quieter operation * Check valve maintains consistent system pressure for superior hot fuel handling * Relief valve protects the fuel delivery system * Choke coils minimize radio interference * Brushes designed for durability, efficiency, and low-resistance operation
( 7 )
$100.99
Standard Motor Fuel Injector O-Rings
Replace your worn, cracked, or damaged fuel injector O-rings with Standard Motor Products. Your vehicle's fuel injectors operate under extreme pressures and are fitted with several O-rings to prevent leakage of fuel into hot engine compartments. The operating conditions are tough on sealing materials, and O-rings must be capable of sealing from as low as -40 degrees C to as high as +150 degrees C and be highly resistant to aggressive automotive fuels. The consequence of O-ring failure could be catastrophic, so trust your engine to Standard Motor Products O-rings.
( 34 )
$2.99
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$4.99
Mahle Original Fuel Filters
Mahle Original fuel filters help remove all the contaminants and impurities that work their way into the fuel system. Whether it's from dirty, rusty storage tanks or the inevitable corrosion from an aging vehicle—Mahle Original fuel filters should be part of your regularly scheduled maintenance. They're available in a wide range of styles for fitment on countless vehicles from 1950 and up. Order the model recommended for your automotive or powersports application.
( 6 )
$18.99
UREMCO Fuel Injector O-Rings
UREMCO fuel injector O-rings enable you to avoid leaks when replacing or servicing your fuel injectors. They're made from quality materials to resist high temperatures and chemical exposure for reliable, optimum performance. The O-rings are available for a variety of applications. The direct replacements meet or exceed OEM specifications—and are highly recommended whenever fuel injectors are swapped out. Order the model and quantity needed for your vehicle.
( 5 )
$9.99
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$41.99
Injector Dynamics ID1050x Fuel Injectors
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
( 9 )
$546.00
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$819.00
Summit Racing™ Tethered Fuel Tank Caps
Summit Racing™ tethered fuel tank caps give you the OEM quality and fit without the price. These caps fit applications originally equipped with a tether and come preassembled for easy installation. They're made from durable materials for longevity and are available in multiple colors. Order the replacement fuel cap recommended for your vehicle.
( 12 )
$9.99
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$10.99
MotoRad OE Replacement-Type Fuel Caps
MotoRad has you covered if you lose or damage your fuel cap. These OE replacement-type fuel caps are a direct fit for your application. They will ensure that you get a proper seal to prevent any fuel loss or evaporation.
( 27 )
$5.99
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$7.99
Turbosmart Kompact EM Dual Port Blow-Off Valves
Turbosmart Kompact EM dual port blow-off valves vent to the atmosphere and back into the air intake. These EM (Electro-Mechanical) BOVs are true plug-and-play upgrade replacements featuring a leak-proof design, lightning fast actuation, and higher pressure handling capabilities, making them high performance substitutes for your factory plastic units. They also allow you to retain complete OE control of their operation. Turbosmart Kompact EM dual port blow-off valves are all-billet CNC construction with high temperature seals and the latest patented technology. They are must-haves for hybrid or larger flowing turbos that utilize OE electronic diverter valves. By not leaking, the EM will achieve target boost without stressing the turbocharger and wastegate. Key features include: * Patent pending integrated pressure control * True plug-and-play upgrade * Integrated proprietary high-temperature solenoid valve * Billet construction with high-temperature O-rings
( 4 )
$303.95
Standard Motor Fuel Pumps
Standard Motor offers fuel pumps for hundreds of applications. These direct-fit OE replacements are designed and manufactured to stringent quality standards. Premium components and durable materials withstand harsh engine conditions to increase longevity and performance. Order the model recommended for your vehicle.
Not Yet Reviewed
$704.99
ACDelco Gold Fuel Injector Seal Kits
ACDelco Gold fuel injector seal kits contain premium aftermarket replacement components for the engine fuel management system. These parts are manufactured to meet or exceed your expectations for fit, form, and function. Gold fuel injector seal kits provide the performance and dependability you expect from ACDelco. They're available for thousands of vehicles from the 1980s and up.
Not Yet Reviewed
$4.99
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$11.99
ACDelco GM Genuine Parts Fuel Injector O-Ring and Seal Kits
ACDelco GM Genuine Parts fuel injector O-ring and seal kits contain the necessary replacements to service a fuel injector. They help provide liquid-tight connections between the injector and related parts. These OE kits are GM-recommended for specific applications, manufactured to provide the performance, durability, and service life you expect from General Motors.
( 3 )
$10.99
Injector Dynamics ID1300x Fuel Injectors
Injector Dynamics ID1300x fuel injectors are high-flow models with characteristics specific to the needs of motorsport tuners. You get superior flow without sacrificing idle and cruising performance in low fuel demand situations. This perfect balance between reliability and performance makes the 1300x Series one of the most popular options in today's motorsports. These injectors not only work with gasoline, but any ethanol fuels your engine is tuned for. The stainless internals prevent corrosion, add durability, and provide dependable flow in high performance engines. Order the ID1300x fuel injectors recommended for your vehicle.
( 1 )
$945.00
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$1,417.50
Delphi Fuel Pump Strainers
These Delphi fuel pump strainers are designed to keep dirt, dust, and other particles out of your fuel pump and away from your fuel system. They are manufactured from quality materials and install easily in the factory location.
( 12 )
$12.99
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$28.99
K&N Washable Lifetime Performance Air Filters
K&N washable lifetime performance air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,400 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable--and are custom-designed to fit into your existing factory air box. Their drop-in design means that adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace it with one of these K&N air filters. Find the model designed for your specific vehicle application.
( 1162 )
$62.83
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$68.99
MotoRad Keyed Alike Locking Fuel Caps
MotoRad keyed alike locking fuel caps are manufactured from durable, long-life materials to protect your fuel from theft and vandalism. They are independently tested for emission control and pass all state and federal emissions tests to reduce air pollution with proper sealing and venting. Stop theft with MotoRad keyed alike locking fuel caps.
( 1 )
$8.99
