1999 Toyota 4Runner Performance Air Intake Systems

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    • (0 reviews)
      # 377241538
      Toyota 4Runner 3.4L 1999, 77 Series High-Flow Performance Aluminum Polished Cold Air Intake System by K&N®. The K&N high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The...
      Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
      $417.99
    • (1 review)
      # 377241366
      Toyota 4Runner 2.7L 1999, Plastic Black Cold Air Intake System with Pro 5 Filter by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that...
      Protective and insulating AirboxQuicker throttle response
      $217.70
    • (0 reviews)
      # 377241549
      Toyota 4Runner 1999, Secret Weapon Aluminum Polished Short Ram Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $228.65
    • (2 reviews)
      # 377241526
      Toyota 4Runner 1999, 57 Series FIPK Generation II High-Density Polyethylene Black Cold Air Intake System and Intake Pipe and Heat Shield by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom...
      Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
      $307.99
    • (1 review)
      # 377241626
      Toyota 4Runner 3.4L 1999, PF Series Power-Flow Short Ram Air Intake System by Injen®. The PF Series Air Intake System is made for high performance cars, trucks and SUVs. It features a larger air filter and a larger diameter air intake...
      A large air filter and large diameter air intake tube to maximize air volumeUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $243.81
    • (0 reviews)
      # 377241407
      Toyota 4Runner 1999, Dragon Aluminum Short Ram Air Intake System by Weapon-R®. 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 our...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      +5
      $186.15 - $191.15
    • (0 reviews)
      # 377241592
      Toyota 4Runner 3.4L 1999, Magnum Force™ Stage 2 Aluminum Black Cold Air Intake System by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, open element...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $312.55
    • (0 reviews)
      # 377241117
      Toyota 4Runner 2.7L 1999, Aluminum Short Ram Air Intake System by AEM®. This system is an economical alternative to AEM's Cold Air Intake system. The Short Ram system installs easily under the hood, and on some applications outperforms...
      Delivers increased performance for less costEasily installs under the hood
      $216.99 - $231.99
    • (2 reviews)
      # 377241605
      Toyota 4Runner 3.4L 1999, Brute Force™ Aluminum Cold Air Intake System by AEM®. These systems are designed for the larger engines typically found in trucks, SUVs and late model fuel-injected muscle cars. Extensive dyno-tuning allows...
      Dyno-tuned air intake pipe constructed of mandrel-bent 6061 aluminum for smooth airflowEvery system includes the innovative, oil-free, high-flow AEM Dryflow™ air filter
      $294.99 - $311.99
    • (1 review)
      # 1008375575
      Toyota 4Runner 3.4L 1999, Plastic Black Cold Air Intake System by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that completely insulates the...
      Protective and insulating AirboxQuicker throttle response
      $233.45
    • (0 reviews)
      # 377241275
      Toyota 4Runner 3.4L 1999, Jr. High-Density Polyethylene Black Short Ram Intake Kit by AIRAID®. This is AIRAID's entry level performance intake kit. It improves airflow and performance while being economical and simple to install. The...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $210.15 - $219.51
    • (0 reviews)
      # 377241646
      Toyota 4Runner 3.4L 1999, Aluminum Polished Cold Air Intake System with HPR® Filter by Spectre Performance®. Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $171.29 - $175.19
    • (1 review)
      # 377241204
      Toyota 4Runner 1999, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $40.99 - $72.99
    • (0 reviews)
      # 1033733455
      Toyota 4Runner 1999, Magnum Flow™ Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower...
      Constructed with 100% polyurethane on top and bottomOiled OE replacement high performance filter will outflow stock paper filter
      $64.60 - $74.10
    • (0 reviews)
      # 1038284826
      Toyota 4Runner 1999, Magnum Flow™ Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower...
      Constructed with 100% polyurethane on top and bottomOiled OE replacement high performance filter will outflow stock paper filter
      $64.60 - $74.10
    • (0 reviews)
      # 761224366
      Toyota 4Runner 3.4L 1999, DryFlow™ Panel Red Air Filter by AEM®. AEM DryFlow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM DryFlow filters use an...
      Designed to increase horsepower and throttle responseAEM Air Filters are cleanable and reusable for the life of your vehicle
      $45.99
    • (0 reviews)
      # 377241168
      Toyota 4Runner 3.4L 1999, SynthaFlow® Panel Red Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $75.03
    • (0 reviews)
      # 377241247
      Toyota 4Runner 3.4L 1999, SynthaMax® Panel Red Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $117.59
    • (0 reviews)
      # 377241228
      Toyota 4Runner 1999, HPR™ Panel Red Air Filter by Spectre Performance®. Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance....
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $22.32 - $25.70
    • (0 reviews)
      # 377241216
      Toyota 4Runner 1999, Oiled Cleanable Cotton Panel Red Air Filter by S&B®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      High quality at an affordable priceExpertly made from premium materials
      $32.35 - $46.93
    • (0 reviews)
      # mpn470412683
      Toyota 4Runner 3.4L 1999, Power Panel Red Air Filter by APEXi®. Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not effective...
      Progressive-density filter element improves power and efficiency, without compromising ability to filter dust and dirtDry-type filter element requires no oiling, and will not foul air flow sensors
      $41.74
    • (0 reviews)
      # 377241286
      Toyota 4Runner 3.4L 1999, Panel Green Air Filter by Green Filter®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy superior flow...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $68.79
    • (0 reviews)
      # mpn469960102
      Toyota 4Runner 3.4L with VZN185W Chassis 1999, Super Hybrid Air Filter by HKS®. 3 layered filter divides, collects intake air and smoothes air flow. It enables quick response that is required for sport filter. Newly developed Non-woven...
      With high strength double frame, strong frame can be used for high horsepower.Shape of re-designed top frame enables smooth air flow.
      $31.24
    • (3 reviews)
      # mpn1584569
      Toyota 4Runner 2.7L / 3.4L 1999, Powr-Flo™ Mass Air Flow Sensor by JET®. JET Powr-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits...
      Increase Horsepower And Low End TorqueImproved Mileage
      $166.46
    • (1 review)
      # mpn2529641
      Toyota 4Runner 3.4L 1999, Modular High-Density Polyethylene Black Intake Tube by AIRAID®. More airflow to your engine will result in better throttle response and more horsepower and torque. This air intake tube can increase airflow to...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $157.59
    • (0 reviews)
      # mpn4493795810
      Toyota 4Runner 2.7L / 3.4L 1999, Airtec Complete Air Snorkel by TJM 4x4®. Fitting a TJM Airtec Snorkel means air supply is drawn from roof level providing cooler and cleaner air to the engine. This will help extend the life of the air...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $425.50
    • (0 reviews)
      # mpn1957296
      Toyota 4Runner 3.4L 1999, Weld-On Aluminum Intake Adapter by K&N®. Designed utilizing the latest technology, this Weld-on Adapter by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.82
    • (0 reviews)
      # mpn665003
      Toyota 4Runner 3.4L With California Emissions 1999, Silver Bullet Throttle Body Spacer by aFe®. What is inexpensive, takes only a few minutes to install, and results in more power and improved throttle response? The aFe Silver Bullet!...
      Improves performanceImproves fuel economy
      $109.25
    • (0 reviews)
      # mpn2530045
      Toyota 4Runner 3.4L 1999, PowerAid™ Throttle Body Spacer by AIRAID®. The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it’s unique, patented Helix...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $142.39
    • (0 reviews)
      # mpn1584549
      Toyota 4Runner 3.4L 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 some...
      Increased Mid-Range Horsepower And TorqueImproved Throttle Response/Increased Fuel Economy
      $74.99
    • (0 reviews)
      # mpn458000174
      Toyota 4Runner 1999, MAF Sensor Flange by Radium®. Weld-on CNC machined mass air flow flange for a Denso air meter. Perfect for those designing their own custom inlet pipes. Machined radius is designed to be used with a 2.75" outside...
      CNC Machined and Polished billet 6061-T6 AluminumPre-Tapped M4 Threads for Sensor Mount
      $33.20
    • (0 reviews)
      # 35863047
      Toyota 4Runner 1999, Panel Air Filter by Beck Arnley®. Position: Primary. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised. Perfect for your vehicle...
      Insures proper air flow for engine operationConstructed from OE quality materials and filter media to properly maintain your vehicle and improve gas mileage
      $10.06 - $10.70
    • (0 reviews)
      # 78097935
      Toyota 4Runner 1999, Air Filter by Bosch®. Bosch Air Filters are designed specifically for the Professional installer market offering 90% vehicle coverage to ensure installers will always have the right air filter.
      Competitive pricing from a trusted brandCoverage for Domestic, Asian and European vehicles
      $4.39 - $4.43
    • (0 reviews)
      # 86104121
      Toyota 4Runner 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 vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.13 - $20.69
    • (0 reviews)
      # mpn1013902183
      Toyota 4Runner 3.4L 1999, Rectangular Air Filter by Denso®. Designed utilizing the latest technology, this product by Denso features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.36
    • (0 reviews)
      # mpn1886625
      Toyota 4Runner 2.7L 1999, Extra Guard™ Rigid Panel Rectangular Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $15.61
    • (0 reviews)
      # 8024463
      Toyota 4Runner 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 your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.19 - $12.97
    • (0 reviews)
      # 303328172
      Toyota 4Runner 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 or exceed...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $12.56 - $14.27
    • (0 reviews)
      # 140168029
      Toyota 4Runner 1999, Panel Air Filter by Mahle®. Position: Primary. MAHLE Original filters are constructed using a superior embossed and pleated filter media for high dirt holding capacity and low pressure drop. Premium sealing...
      $6.25 - $9.38
    • (0 reviews)
      # 8726438
      Toyota 4Runner 1999, Air Filter by NPN®. NPN Air Filters are constructed to OEM specifications using OEM or OEM certified filter media. Each Filter is designed to exacting standards including fitment, air flow, filtration tolerances and...
      OEM Certified Filter MediaMaximum Filtration
      $6.06 - $6.22
    • (0 reviews)
      # 64447796
      Toyota 4Runner 1999, Panel Air Filter by WIX®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $12.99 - $15.13
    • (0 reviews)
      # mpn4488977374
      Toyota 4Runner 2.7L 1999, Black Air Filter Housing by Dorman®. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part fails, while...
      Easy to installDirect replacement for a proper fit
      $150.95
    • (0 reviews)
      # mpn197684204
      Toyota 4Runner 2.7L 1999, Mass Air Flow Sensor by Beck Arnley®. Sensor Only. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $107.55
    • (0 reviews)
      # mpn914885655
      Toyota 4Runner 3.4L 1999, Professional™ Remanufactured Black Mass Air Flow Sensor by ACDelco®. How your engine breathes determines how well it runs. And there’s no better way to keep your engine breathing right – and running great...
      Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology
      $62.15
    • (0 reviews)
      # 35602546
      Toyota 4Runner 1999, Remanufactured Mass Air Flow Sensor by A1 Cardone®. MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation. 100% resolder of critical...
      100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable
      $41.35 - $62.89
    • (0 reviews)
      # 874716456
      Toyota 4Runner 1999, Mass Air Flow Sensor by Cardone Select®. 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 and unit to ensure that the...
      CARDONE Select Engineered (CSE) Technology ensures that all MAF sensors meet or exceed O.E. form, fit and functionCARDONE Select MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation
      $39.59 - $87.96
    • (0 reviews)
      # mpn3772757999
      Toyota 4Runner 3.4L 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 coverageManufactured to meet or exceed OE requirements and testing
      $114.06
    • (0 reviews)
      # mpn1538076742
      Toyota 4Runner 2.7L 1999, Mass Air Flow Sensor by Hitachi®. Designed utilizing the latest technology, this product by Hitachi features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Accurate air flow measurement is 100% testedMeets emissions standards
      $90.46
    • (1 review)
      # 57186253
      Toyota 4Runner 1999, Black Mass Air Flow Sensor by Spectra Premium®. Sensor Only. 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
      $53.01 - $84.98
    • (0 reviews)
      # 97176951
      Toyota 4Runner 1999, Intermotor™ Mass Air Flow Sensor by Standard®. Intermotor® is a complete engine management import line that includes ignition and electrical relays, switches and sensors with a concentration on high technology...
      100% new, never remanufactured, so there's no leftover debris that can cause sensor failure100% computer-tested to ensure the ECU receives accurate airflow readings under hard engine conditions, which are required to balance and deliver the correct air/fuel ratio to the engine in order to achieve clean burns
      $60.51 - $78.15
    • (0 reviews)
      # 889599555
      Toyota 4Runner 1999, Circular Air Intake Hose by Dorman®. Replace your worn out Air Intake part with this superior air intake part component designed by Dorman to restore your vehicle's factory performance. Manufactured to meet the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $30.32 - $57.95
    • (0 reviews)
      # mpn42650
      Toyota 4Runner 3.4L 1999, Air Charge Temperature 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
      $29.24
    • (0 reviews)
      # mpn53637301
      Toyota 4Runner 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 and the...
      Each Air Charge Temperature Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions
      $17.51
    • (0 reviews)
      # mpn44427949
      Toyota 4Runner 3.4L 1999, Black Mass Air Flow Sensor Connector 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...
      High quality at an affordable priceExpertly made from premium materials
      $38.72
    • (0 reviews)
      # 544335088
      Toyota 4Runner 1999, Professional™ Front Intake Air Duct Drain Hose by ACDelco®. Designed utilizing the latest technology, this product 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
      $12.69 - $17.21
    • (0 reviews)
      # 97667194
      Toyota 4Runner 1999, Black Intake Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $5.14 - $18.18
    • (0 reviews)
      # 515863703
      Toyota 4Runner 1999, Intake Manifold Gasket 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...
      OE quality products from top original equipmentTop quality materials
      $5.84 - $9.83
    • (0 reviews)
      # mpn203002
      Toyota 4Runner 3.4L 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
      $44.97
    • (0 reviews)
      # 762206540
      Toyota 4Runner 1999, Intake Manifold Gasket Set 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 your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.44 - $85.80
    • (0 reviews)
      # 81879192
      Toyota 4Runner 1999, Intake Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $5.74 - $37.69




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    1999 Toyota 4Runner Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Easy Mod with Great Results
    Great looking intake, I love the wrinkle black look... So different!! Installation was a pain but it had nothing to do with the intake! The 4Runner's MAF has a tendency to strip out the screws and that's exactly what happened with ours. :( after that, everything went smoothly. Huuuge improvement in sound -- literally I never thought we could get our V6 to sound this throaty. :) Very, very pleased with it. No noticeable increase in MPG yet but it's due for a tuneup so that could be why. Feels peppier too, though not sure if we got a true 20 hp from it. Still worth the money for sure.
    JPosted by Jamie (Hampton, VA) / April 24, 2013
    2004 Toyota 4Runner
    Was this review helpful for you? Yes

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