2003 Infiniti FX35 Performance Air Intake Systems

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    • (0 reviews)
      # 283477
      Infiniti FX35 2003, Dragon Air Intake System by Weapon-R®. Pipe Finish: Polished. Weapon-R Intake Systems are CNC Mandrel Bent out of 6061 aluminum, and then Hand Tig Welded to ensure a positive seal and proper fitment. Each one of...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $211.65 - $216.65
    • (1 review)
      # 35233795
      Infiniti FX35 2003, Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to feed the engine 3...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $254.15
    • (1 review)
      # 137974919
      Infiniti FX35 2003, Secret Weapon Neo-Ti Air Intake System by Weapon-R®. Pipe Finish: Neo Ti. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to feed the engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $335.75
    • (0 reviews)
      # 137975162
      Infiniti FX35 2003, Stealth Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Flat Black. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. Cooler air inlet temperatures mean more horsepower. This simple to install...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $279.65
    • (1 review)
      # 124927308
      Infiniti FX35 2003, 33 Series Panel Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 1.06 oz (31 ml). Height: 1.125" (29 mm). Outside Length: 11" (279 mm). Outside Width: 6.563"...
      Improves engine airflowIncreases horsepower and acceleration
      $48.99
    • (1 review)
      # 80295725
      Infiniti FX35 2003, SynthaMax® Panel Red Air Filter by AIRAID®. Filter Material: Non-woven Synthetic. Quantity: Sold individually. Includes: 1 Air Filter. Advanced air filtration technology, superior construction and the world's...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $62.11
    • (1 review)
      # 919185
      Infiniti FX35 2003, Magnum Flow Pro 5R Panel Air Filter by aFe®. This Pro 5R air filter provides performance filtration and maximum convenience. Constructed with 100% polyurethane on all sides, this high flow cotton gauze OE...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $62.95
    • (0 reviews)
      # 922042
      Infiniti FX35 2003, Magnum Flow Pro Dry S Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for improved...
      For Improved Horsepower And TorqueLimited Lifetime Warranty
      $73.95
    • (0 reviews)
      # 160860028
      Infiniti FX35 2003, Panel Air Filter by BTP®. This BTP superior part helps your air intake system to provide improved airflow to ensure your engine operates at its maximum. This performance part is made from premium materials and...
      Designed for the ultimate in performanceMade from premium materials
      $30.60
    • (1 review)
      # 118610922
      Infiniti FX35 2003, HPR™ Panel Air Filter by Spectre Performance®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Height: 1.313" (33 mm). Oil Amount: 40 ml (1 oz). Outside Length: 11" (279 mm). Outside Width: 6.5"...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $19.91
    • (0 reviews)
      # 141086927
      Infiniti FX35 2003, Cotton Cleanable 8-ply Air Filter by S&B®. All S&B air filters maintain high air flow characteristics designed to increase horsepower and acceleration. Each filter S&B produces is manufactured to the highest...
      High quality at an affordable priceExpertly made from premium materials
      $33.05
    • (0 reviews)
      # 57181180
      Infiniti FX35 2003, Mass Air Flow Sensor by Spectra Premium®. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium performance and durability.
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $92.59 - $101.40
    • (0 reviews)
      # 107684857
      Infiniti FX35 2003, Cabin Air Filter by K&N®. Material: Polyurethane. Filter Material: Non-woven Synthetic. Height: 1.125" (29 mm). Length: 8.563" (217 mm). Width: 7.813" (198 mm). Includes: 1 Cabin Filter. K&N Cabin Air Filters...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $39.99
    • (0 reviews)
      # 98119562
      Infiniti FX35 2003, Throttle Body Spacer by Torque Solution®. Throttle Body Spacers are designed to increase Horsepower & Torque. By creating more intake manifold volume along with a better air fuel mixture you will make more power...
      $75.93
    • (0 reviews)
      # 59273747
      Infiniti FX35 2003, Thermal Throttle Body Gasket by Torque Solution®. Thermal Throttle Body Gasket use a proprietary gasket material that lowers intake temps by reducing heat transfer. These gaskets can be used to replace factory...
      Installs in MinutesDramatically Reduces Inlet Temps
      $26.87
    • (0 reviews)
      # 73515730
      Infiniti FX35 2003, Professional™ Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.82
    • (0 reviews)
      # 35806055
      Infiniti FX35 2003, Air Filter by Beck Arnley®. Primary. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $9.39
    • (0 reviews)
      # 78096652
      Infiniti FX35 2003, Air Filter by Bosch®. Dirty air filters can cause decreased fuel mileage, increased engine wear, and even problems starting the engine. Check your engine air filter at every oil change and always replace a dirty...
      Protects Your Engine by Stopping 98% of Engine-Threatening ParticlesPrevention of Unfiltered Air Entering Engine Intake with a High-Quality Seal
      $10.39 - $14.76
    • (0 reviews)
      # 85802070
      Infiniti FX35 2003, Air Filter, FTF Air Filter by Denso®. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $8.26
    • (0 reviews)
      # 146001902
      Infiniti FX35 2003, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 11.11" (L) x 6.56" (W) x 1.28" (H). Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.24
    • (0 reviews)
      # 8012641
      Infiniti FX35 2003, Air Filter by Full®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.19
    • (0 reviews)
      # 21456343
      Infiniti FX35 2003, Panel Air Element by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $12.42
    • (0 reviews)
      # 23869712
      Infiniti FX35 2003, Air Filter by Motorcraft®. The air filter is a simple yet crucial part of your vehicle that keeps dust and road debris out of the engine. If the air filter is clogged up and starts to choke off the airflow to...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $9.03
    • (0 reviews)
      # 7791579
      Infiniti FX35 2003, Air Filter by Purolator®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.30
    • (0 reviews)
      # 64360469
      Infiniti FX35 Canada-Built 2003, Air Filter Panel by WIX®. Height: 1.380". Inner Diameter Top: Closed. Length: 11.070". MediaType: Enhanced Cellulose. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $13.26
    • (0 reviews)
      # 35837580
      Infiniti FX35 2003, New Mass Air Flow Sensor by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles...
      OE quality products from top original equipmentTop quality materials
      $115.80 - $120.16
    • (0 reviews)
      # 35576496
      Infiniti FX35 2003, Mass Air Flow Sensor by Cardone®. Import. Mounting Type: Bolt-On. This Mass Air Flow Sensor is a direct OE replacement that's built to ensure OE fit, form, and function. OE part numbers are included on every box...
      50-state emissions street legalThe finest quality at a great price
      $72.74 - $256.98
    • (0 reviews)
      # 24558948
      Infiniti FX35 2003, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $90.73
    • (0 reviews)
      # 25578920
      Infiniti FX35 2003, Mass Air Flow Sensor by Dorman®. Save time, money, and labor by replacing only the MAF sensor instead of the entire mass air flow assembly. Constructed with the latest design improvements and to precisely match...
      Constructed from high-quality materials to successfully resist damage from extreme underhood temperatures and environmental factors, such as humidityDirect fit for a trouble-free replacement
      $122.28
    • (0 reviews)
      # 87857019
      Infiniti FX35 2003, Mass Air Flow Sensor by Hitachi®. With Housing. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $131.71
    • (0 reviews)
      # 156687012
      Infiniti FX35 2003, Intermotor™ Mass Air Flow Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $254.32
    • (0 reviews)
      # 35535955
      Infiniti FX35 2003, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. Import. Without Gaskets, Idle Air Control Motor. With Throttle Position Sensor, Instruction Sheet. Housing Material: Aluminum. Housing Finish:...
      50-state emissions street legalThe finest quality at a great price
      $114.93
    • (0 reviews)
      # 22063601
      Infiniti FX35 2003, Fuel Injection Throttle Body by Hitachi®. Precise airflow control, accurate engine control, and extended service life is what you'll get with this premium electronic throttle body by Hitachi. It features a...
      Compact, lightweight DC motor ensures easy mounting in various enginesFeatures a multiple-output throttle sensor for a more accurate signal output
      $152.09
    • (0 reviews)
      # 45086696
      Infiniti FX35 2003, TechSmart™ Fuel Injection Throttle Body Assembly by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $126.17
    • (0 reviews)
      # 35812965
      Infiniti FX35 2003, Cabin Air Filter by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      Charcoal activated filter media where specified by OE manufacturersSame form and fit as OE for proper fit in the cabin air filter housing
      $16.73
    • (0 reviews)
      # 164891237
      Infiniti FX35 2003, Cabin Air Filter by Bosch®. Spunbound Polyester Along. Keep the air inside your vehicle clean and fresh just by replacing your cabin air filter with a Workshop Cabin Air Filter from Bosch. It offers an 80%...
      Captures 80% of dirt and other pollutants smaller than 3 microns from entering through the vehicle’s heating and air ventsProtects passengers in your vehicle against pollen, dust and dirt particles
      $9.70 - $16.72
    • (0 reviews)
      # 78100182
      Infiniti FX35 2003, Cabin Air Filter, Particulate by Denso®. O.E. recommended replacement filter. Premium electrostatically charged media. Captures ultra-fine particulates such as diesel carbon and smoke. For people with allergies...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $10.62
    • (0 reviews)
      # 18682476
      Infiniti FX35 2003, Fresh Breeze™ Cabin Air Filter by FRAM®. Size: 10.72" (L) x 7.88" (W) x 1.18" (H). The Fresh Breeze is engineered to filter and deodorize airflow drawn into the vehicle through the A/C, heating, and...
      Filters up to 98% of road dust and road pollenRemoves the reoccurring musty smell that can develop in air conditioning and heating systems
      $16.92
    • (0 reviews)
      # 21458982
      Infiniti FX35 2003, Cabin Air Filter by Hastings®. This filter is specially designed and manufactured to reduce the amount of airborne pollutants and particles entering the cabin by capturing dust, pollen and other airborne...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $15.78
    • (1 review)
      # 8729238
      Infiniti FX35 2003, Cabin Air Filter by NPN®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your...
      $13.60 - $30.02
    • (0 reviews)
      # 11775304
      Infiniti FX35 2003, Cabin Air Filter by Pilot®, 1 Piece. A high quality, direct fit OE replacement cabin air filter. Provides effective protection to your passenger by eliminating nearly 100% of exhaust pollutants entering the...
      Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
      $9.99 - $10.80
    • (0 reviews)
      # 64360470
      Infiniti FX35 US-Built 2003, Cabin Air Panel by WIX®. Height: 1.200". Inner Diameter Top: Closed. Length: 8.500". MediaType: Particulate. Style: Cabin Air Panel. WIX cabin air filters capture airborne contaminants like dirt, soot,...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $16.55
    • (0 reviews)
      # 190148715
      Infiniti FX35 2003, Cabin Air Filter by ATP®. The cabin filter is designed and manufactured to reduce the amount of airborne pollutants and particles entering the cabin. This product by ATP is what you need to ensure the right...
      Fully meets OE requirements for fit and operationDirect replacement for a proper fit
      $10.45 - $14.86
    • (0 reviews)
      # 11991126
      Infiniti FX35 2003, Cabin Air Filter by TYC®. 1 Piece. As soon as your cabin air filter clogs or gets damaged, you notice it right away. And now you don't have to go to the dealer and pay twice the price to have clean air...
      OE quality at an affordable priceDirect replacement
      $8.46 - $9.42
    • (0 reviews)
      # 181441954
      Infiniti FX35 2003, Cabin Air Filter by UAC®. UAC’s line of filters includes Cabin Air Filter filters that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong quality...
      Helps maintain a desired temperature inside your carMade of durable materials
      $5.66
    • (0 reviews)
      # 35813132
      Infiniti FX35 2003, Intake Manifold Gasket Set by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $46.08
    • (0 reviews)
      # 24046628
      Infiniti FX35 2003, Intake Manifold Gasket Set by Victor Reinz®, Use 1 per Car. Includes: Plenum Gasket. OEM Standard Part. Material: Intake Manifold: Beaded Steel. Plenum: Beaded Steel. Included: Plenum Gasket. When you’re low...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $45.95
    • (0 reviews)
      # 81854186
      Infiniti FX35 2003, Intake Manifold Gasket Set by DNJ Engine Components®. Includes: Intake Gasket. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $32.99
    • (0 reviews)
      # 18984401
      Infiniti FX35 2003, Upper Intake Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $44.40
    • (0 reviews)
      # 8715014
      Infiniti FX35 2003, Intake Plenum Gasket by Nippon Reinz®. Plenum to Manifold. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $40.91
    • (0 reviews)
      # 97662370
      Infiniti FX35 2003, Intake Manifold Gasket by AJUSA®. Gasket Material:Coated Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $6.86
    • (0 reviews)
      # 84195024
      Infiniti FX35 2003, Air Filter by NPN®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $7.47
    • (0 reviews)
      # 107660077
      Universal Apollo Flex Hose Flat Black Cold Air Intake System by K&N®. Replacement Filter # RC-5052. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Clamp Style: No Clamps Required....
      Guaranteed to increase horsepower and improve accelerationIdeal for normally aspired engines up to 250 BHP and turbo engines up to 350 BHP
      $129.99 - $209.99
    • (0 reviews)
      # mpn1640291
      Universal Metal Silver Cold Air Intake System by AEM®. Replacement Filter # 21-2059DK. Use with Pre-Filter # 1-4001. Tube Material: Metal. Tube Finish: Silver. To deliver cooler air to the engine, this air intake system places the...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $319.99
    • (0 reviews)
      # mpn2531294
      Universal Jr. Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 700-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Air...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $150.86
    • (0 reviews)
      # mpn2531295
      Universal Jr. Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 701-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Non-woven Synthetic. Air Filter Outlet...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $159.02
    • (0 reviews)
      # mpn611211179
      Universal 14" Chrome Air Cleaner by Demon Carburetion®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Demon...
      14" in diameter3" deep filter element
      $44.02
    • (0 reviews)
      # 125352732
      Universal Air Intake Kit by Spectre Performance®. Replacement Filter #: 8168. Air Filter Color: White. Air Filter Height: 2.625" (67 mm). Air Filter Material: Non-woven Synthetic. Intake Pipe Color: Polished. Intake Pipe Material:...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $50.24
    • (0 reviews)
      # 107662523
      Universal Air Filter for the UMP Off-Road Air Box by K&N®. Air Filter Height: 12.5" (318 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Overall Height: 12.5" (318 mm)....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $158.99 - $161.99
    • (0 reviews)
      # 107662569
      Universal Carbon Fiber Air Box Large by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 4.56 oz (135 ml). Height: 6.5" (165 mm). Width: 14" (356 mm). Protect your expensive racing engine and...
      Attractive carbon fiber front designed for extra strengthCustom foam backing for a snug fit
      $533.99




    Guides & Articles

    • Performance Air Intake Systems
      Can an Air Intake System also Increase My Fuel Economy?
      We all know that achieving better fuel economy while driving puts money back in your pocket and does the environment a favor. But for those who are actively interested in squeezing the most out of every drop of gas, getting more miles per gallon can actually become a sport - especially if a vehicle has a manual transmission that can be upshifted earlier and put into neutral during downhill grades or when coasting to a stop sign.
    • Performance Air Intake Systems
      The Real Cost of Your Car’s Cheap Factory Air Filter
      In today's world, saving money wherever possible has become essential. But it's important not to lose sight of the fact that, sometimes, a product that costs more up front will save you more money over time. In our business, we've seen far too many consumers judge products solely on the basis of their initial cost, completely neglecting any long-term economy and benefits. When it comes to automobiles, "performance" air filters are a perfect example of this.
    • Performance Air Intake Systems
      My Car is Brand New | Why Should I Change My Air Intake System?
      Aftermarket air intake systems have become one of the most popular engine modifications available for late model cars and trucks. An easy question to ask is why are these so popular? After all, didn't engineers who work for your vehicle manufacturer spend years developing the best engine components available? Since power and fuel economy are major selling points these days, it's hard to imagine car companies not doing everything they can to maximize horsepower, miles per gallon, or both.
    • Performance Air Intake Systems
      What are the Different Types of Air Intake Systems?
      There are many types of aftermarket air intake systems that range from simple and inexpensive to elaborate. In the scope of this article, we'll examine the different types of air intakes, what they do, and look at a few specific product examples of each. But in short, performance air intake setups increase airflow into your engine - boosting combustion and creating more horsepower and torque that you can actually feel. Their relatively low cost and easy installation (bolt-on in most cases) keeps them in popular demand by car enthusiasts that own everything from 1.5-liter turbo motors to big block V8 engines.
    • Replacement Air Intake Parts
      Why Does My Car Have a Plastic Intake Manifold?
      An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a mounting point for carburetors, throttle body assemblies, fuel injectors, thermostats, and more depending on vehicle manufacturer engineering preferences. Intake manifolds may also serve to route coolant through dedicated channels in order to remove heat from the engine. Because of their location and functionality, intake manifold assemblies are under constant stress from engine vacuum pressure as well as direct heat from coolant, cylinder combustion gasses, and the cylinder heads to which they are mounted.

    Popular Products

    2003 Infiniti FX35 Performance Air Intake Systems Reviews

    Average rating:  4  4 - 2 reviews
    4 of 5
    Love It!
    Great product! Easy installation.
    JPosted by Jennifer L (Franklin, NC) /
    2007 Infiniti FX35
    Was this review helpful for you? Yes1  person found this review helpful.
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