1999 Nissan Pathfinder Performance Air Intake Systems

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    • (0 reviews)
      # 284089
      Nissan Pathfinder 1999, 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...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $152.15 - $157.15
    • (0 reviews)
      # 100729107
      Nissan Pathfinder 1999, 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
      $194.65
    • (1 review)
      # 124919020
      Nissan Pathfinder 1999, 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
      Nissan Pathfinder 1999, 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...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $62.11
    • (1 review)
      # 919185
      Nissan Pathfinder 1999, 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
      Nissan Pathfinder 1999, 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
      Nissan Pathfinder 1999, 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...
      Designed for the ultimate in performanceMade from premium materials
      $30.60
    • (1 review)
      # 118599312
      Nissan Pathfinder 1999, 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:...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $19.91
    • (0 reviews)
      # 57184120
      Nissan Pathfinder 1999, 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
      $83.20 - $106.01
    • (2 reviews)
      # 111385195
      Nissan Pathfinder 1999, Air Flow Meter Adapter Kit with Dragon Air Filter by Weapon-R®. Includes: Air Flow Meter Adaptor, Filter, Couplers, Clamps, Bracket, Small Filter Cleaner Solution. Installing this kit will increase the...
      Increased engine airflow for low costIncludes the distinctive Dragon Air filter
      $92.65 - $98.00
    • (0 reviews)
      # 286260
      Nissan Pathfinder 1999, Air Flow Meter Adapter Kit with Secret Weapon Air Filter by Weapon-R®. Includes: Air Flow Meter Adaptor, Filter, Coupler, 2 Clamps, Bracket Kit, Small Filter Cleaner Solution. Installing this kit will...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $92.65
    • (0 reviews)
      # 172603830
      Nissan Pathfinder 1999, Safari Air Snorkel by ARB®. A Safari snorkel system relocates your engine's air intake point from the relatively low and vulnerable position under the hood to a much higher and safer location where a...
      UV stable crosslinked polyethylene body for the ultimate in strengthHigh flow air ducting & body ensures air supply in excess of engine requirements
      $447.45
    • (0 reviews)
      # 100728132
      Nissan Pathfinder 1999, Mass Air Flow Adapter by Weapon-R®. This universal adapter will let you attach that air cleaner of your choice to the inlet of your airflow sensor. Made from rugged plastic, it bolts to flat inlet of the...
      Rugged plastic adapterHardware included
      $13.00
    • (0 reviews)
      # 13545653
      Nissan Pathfinder 1999, Powr-Flo™ Throttle Body Spacer by JET®. JET Performance Powr-Flo Throttle Body Spacers were designed using the latest aerospace technology along with JET's 35 plus years of engineering fuel systems for...
      Increased Mid-Range Horsepower And TorqueImproved Throttle Response/Increased Fuel Economy
      $74.99
    • (0 reviews)
      # 89467011
      Nissan Pathfinder 1999, Throttle Body Spacer by Taylor Cable®. Helix Power Throttle Body Spacers increase airflow to improve cylinder filling, while the variable venturi aperture shape enhances turbulence for a more complete fuel...
      Precision machined from solid T-6061 billet aluminumUp to 22 hp gains
      $105.22
    • (0 reviews)
      # 116551176
      Nissan Pathfinder 1999, Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake Manifold...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.72
    • (0 reviews)
      # 116551168
      Nissan Pathfinder 1999, MaxDry™ STL Molded Rubber on Steel Carrier Lower Intake Manifold Gasket and Upper Gasket Set by Magnum Gasket®. Premium Molded Rubber on Steel Carrier. Magnum's Gasket engineers have utilized their many...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $33.35
    • (0 reviews)
      # 73515730
      Nissan Pathfinder 1999, 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
      Nissan Pathfinder 1999, 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...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $9.39
    • (0 reviews)
      # 78097145
      Nissan Pathfinder 1999, 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...
      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
      Nissan Pathfinder 1999, 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...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $8.26
    • (0 reviews)
      # 146001902
      Nissan Pathfinder 1999, 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)
      # 8012708
      Nissan Pathfinder 1999, 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
      $10.22
    • (0 reviews)
      # 21456343
      Nissan Pathfinder 1999, 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...
      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
      Nissan Pathfinder 1999, 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...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $9.03
    • (0 reviews)
      # 7791641
      Nissan Pathfinder 1999, 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
      Nissan Pathfinder US-Built 1999, 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)
      # 87593528
      Nissan Pathfinder US-Built 1999, PRO-TEC™ Air Filter Panel by WIX®. Height: 1.380". Inner Diameter Top: Closed. Length: 11.070". Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air...
      Maximum efficiency reduces engine wearNine pleats per inch
      $4.43
    • (0 reviews)
      # 52263041
      Nissan Pathfinder 1999, 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...
      OE quality products from top original equipmentTop quality materials
      $116.20
    • (0 reviews)
      # 35590407
      Nissan Pathfinder 1999, Mass Air Flow Sensor by Cardone®. Domestic. Without Housing. With Instruction Sheet. Mounting Holes: 2. Mounting Type: Bolt-On. This Mass Air Flow Sensor is a direct OE replacement that's built to ensure OE...
      50-state emissions street legalThe finest quality at a great price
      $61.71 - $279.35
    • (0 reviews)
      # 24556218
      Nissan Pathfinder 1999, 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
      $120.63
    • (0 reviews)
      # 196809177
      Nissan Pathfinder 1999, 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
      $93.01
    • (0 reviews)
      # 156678770
      Nissan Pathfinder 1999, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $111.91
    • (0 reviews)
      # 133396382
      Nissan Pathfinder 1999, Idle Control Valve by Genuine®. Iacv - Aac Valve. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $234.82
    • (0 reviews)
      # 35810186
      Nissan Pathfinder 1999, Cabin Air Filter 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 vehicles...
      Charcoal activated filter media where specified by OE manufacturersSame form and fit as OE for proper fit in the cabin air filter housing
      $20.41
    • (0 reviews)
      # 21069549
      Nissan Pathfinder 1999, Cabin Air Filter, Charcoal Type by Denso®. Premium particulate filtration media. Captures pollen, dust, and other allergens. For people with allergies and other sensitivities to airborne agents, the cabin...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $24.85
    • (0 reviews)
      # 18682515
      Nissan Pathfinder 1999, Fresh Breeze™ Cabin Air Filter by FRAM®. Size: 10.64" (L) x 4.55" (W) x 0.95" (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
      $32.47
    • (0 reviews)
      # 21458711
      Nissan Pathfinder 1999, Set of 2 Cabin Air Elements 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...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $18.82
    • (0 reviews)
      # 140127450
      Nissan Pathfinder 1999, Cabin Filter Set by Mahle®. 2 Per Pack. 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...
      $31.97 - $32.14
    • (0 reviews)
      # 8725304
      Nissan Pathfinder 1999, Particulate 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...
      $13.32
    • (0 reviews)
      # 11775526
      Nissan Pathfinder 1999, Particulate Cabin Air Filter by Pilot®, 2 Pieces. This is an aftermarket part that replaces factory OE # 27275-2W625. A high quality, direct fit OE replacement cabin air filter. Provides effective protection...
      Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
      $26.14
    • (0 reviews)
      # 133762933
      Nissan Pathfinder 1999, Air Intake Hose by Dorman®. Return your air intake system to proper functioning with Dorman’s Air Intake Hose. Constructed of high-quality rubber, the hose resists the drying and cracking that commonly...
      Direct replacement for a proper fit every timeDesigned to accommodate all necessary PCV and emission fittings
      $34.79
    • (0 reviews)
      # 156687329
      Nissan Pathfinder 1999, Intermotor™ Air Charge Temperature Sensor 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
      $25.08
    • (0 reviews)
      # 156687325
      Nissan Pathfinder 1999, Intermotor™ Intake Manifold Temperature Sensor by Standard®. Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, 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
      $25.08
    • (0 reviews)
      # 8903206
      Nissan Pathfinder 1999, Air Mass Meter Boot by Genuine®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $56.38 - $65.91
    • (0 reviews)
      # 196809142
      Nissan Pathfinder 1999, Air Charge Temperature Sensor by Hitachi®. This sensor ensures a highly accurate temperature measurement, providing optimal vehicle operation. Constructed by a trusted OE manufacturer using high-quality...
      Accurate air temperature measurementMeets or exceeds OE specs
      $30.51
    • (0 reviews)
      # 196809176
      Nissan Pathfinder 1999, Throttle Position Sensor by Hitachi®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $63.26
    • (0 reviews)
      # 35809172
      Nissan Pathfinder 1999, 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
      $23.47
    • (0 reviews)
      # 24183507
      Nissan Pathfinder 1999, Intake Manifold Gasket by Victor Reinz®, Use 1 per Car. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.08 - $32.78
    • (0 reviews)
      # 81854299
      Nissan Pathfinder 1999, 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...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $17.50
    • (0 reviews)
      # 18984420
      Nissan Pathfinder 1999, Lower and 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $51.42
    • (0 reviews)
      # 8714795
      Nissan Pathfinder 1999, Intake Manifold Gasket by Nippon Reinz®. To Cylinder Head. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $12.75
    • (0 reviews)
      # 97662496
      Nissan Pathfinder 1999, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $7.14
    • (0 reviews)
      # 84195024
      Nissan Pathfinder 1999, 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...
      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




    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

    1999 Pathfinder Performance Air Intake Systems Reviews

    Average rating:  5  5 - 2 reviews
    5 of 5
    Spectre Performance Replacement Air Filter
    The product appears to be well made.
    APosted by Alex (Milwaukee, WI) /
    2006 Saab 9-2
    Was this review helpful for you? Yes1  person found this review helpful.
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