2004 Scion xA Performance Air Intake Systems

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    • (0 reviews)
      # 377250433
      Scion xA 2004, IS Series Short Ram Air Intake System by Injen®. The IS Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA...
      Improves airflow into the engineIncreases horsepower
      $263.93 - $282.41
    • (0 reviews)
      # 377250465
      Scion xA 2004, 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
      $237.15
    • (0 reviews)
      # 377250455
      Scion xA 2004, 69 Series Typhoon Aluminum Cold Air Intake System by K&N®. Includes: 4 Stainless Steel Regular Clamps, 1 Coupler. Improve airflow and increase horsepower on your vehicle. This intake kit replaces the factory air...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $259.99 - $309.99
    • (0 reviews)
      # 377250443
      Scion xA 2004, RD Series Cold Air Intake System by Injen®. Includes: Converts to Short Ram. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $329.46
    • (0 reviews)
      # 377250396
      Scion xA 2004, Dragon Aluminum Polished 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...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      +4
      $194.65 - $199.65
    • (0 reviews)
      # mpn470412740
      Scion xA 2004, Power Short Ram Air Intake System by APEXi®. When it comes to impeccable design, unsurpassed quality, and great value, Apexi leaves all the rivals far behind. This high-grade Apexi product is a great one to try if...
      Designed for superior air filtrationProvides virtually unrestricted air flow over the OE
      $150.05
    • (0 reviews)
      # 377250499
      Scion xA 2004, Aluminum Powder Coated Silver Short Ram Air Intake System by DC Sports®. Includes: Polished Aluminum Filter Intake Tube, DCF250 Filter, Silicon Hoses, Hose Clamps, Screws and Washers. DC Sports Air Intake Systems...
      Gives your vehicle a serious performance boostPrecision engineered for your vehicle
      $151.46
    • (0 reviews)
      # 377250508
      Scion xA with 101 BHP 2004, 33 Series Panel Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $47.99
    • (0 reviews)
      # 377250489
      Scion xA 2004, Magnum Flow™ Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter by up to 44% for improved...
      Constructed with 100% polyurethane on top and bottomOiled OE replacement high performance filter will outflow stock paper filter
      $66.00
    • (0 reviews)
      # 377250478
      Scion xA 2004, Magnum Flow™ Pro 5R Flat Panel Blue Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $66.00
    • (0 reviews)
      # 377250520
      Scion xA 2004, HPR™ Panel Red Air Filter by Spectre Performance®. Includes: 1 Air Filter. Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $21.89
    • (0 reviews)
      # mpn470412684
      Scion xA 2004, 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 at...
      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
      $57.04
    • (3 reviews)
      # mpn1584569
      Scion xA 2004, 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 your...
      Increase Horsepower And Low End TorqueImproved Mileage
      $166.46
    • (0 reviews)
      # mpn458000174
      Scion xA 2004, 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...
      $33.20
    • (0 reviews)
      # mpn200862
      Scion xA 2004, Air Filter by Beck Arnley®. Position: 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
      $9.82
    • (0 reviews)
      # mpn1013893221
      Scion xA 2004, 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
      $5.12
    • (0 reviews)
      # mpn914967069
      Scion xA 2004, Professional™ Rectangle 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
      $9.28
    • (0 reviews)
      # mpn1013902186
      Scion xA 2004, Air Filter by Denso®. 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
      $6.17
    • (0 reviews)
      # mpn1888102
      Scion xA 2004, Extra Guard™ Rigid Rectangular Air Filter by Fram®. Height: 2.11". Width: 4.72". Length: 9.8". 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 manufacturersThe finest quality at a great price
      $7.44
    • (0 reviews)
      # mpn2949915
      Scion xA 2004, 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
      $10.63
    • (0 reviews)
      # mpn1351967
      Scion xA 2004, Panel Air Element by Hastings®. Height: 2.09". Width: 4.75". Length: 9.81". 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...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $8.36
    • (0 reviews)
      # mpn615953010
      Scion xA 2004, Air Filter Panel by WIX®. Inside Diameter Top: Closed. Height: 2.047". Length: 9.803". Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $8.66
    • (0 reviews)
      # mpn194769
      Scion xA 2004, Mass Air Flow Sensor by Beck Arnley®. Sensor Only. New. Includes: Without Housing. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914...
      OE quality products from top original equipmentTop quality materials
      $83.62
    • (0 reviews)
      # mpn914885655
      Scion xA 2004, Professional™ Remanufactured Mass Air Flow Sensor by ACDelco®. Remanufactured. How your engine breathes determines how well it runs. And there’s no better way to keep your engine breathing right – and running...
      ACDelco GM OE emission parts, fuel injectors and control modules earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Measure amount of air entering the engine to determine the most efficient air/fuel mixture for achieving clean burns.
      $71.54
    • (0 reviews)
      # mpn15358
      Scion xA 2004, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Import. Remanufactured. Includes: Without Housing. With Instruction Sheet. Housing Material: Aluminum. Mounting Holes: 2. Mounting Type: Bolt-On. MAF Sensors...
      50-state emissions street legalThe finest quality at a great price
      $40.41
    • (0 reviews)
      # mpn2478431
      Scion xA 2004, 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 therefore...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $70.10
    • (0 reviews)
      # mpn366957028
      Scion xA 2004, Plastic Oval Mass Air Flow Sensor by Spectra Premium®. Sensor only. Material: Plastic. Terminals: 5 Male. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium...
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $56.84
    • (0 reviews)
      # mpn1741928440
      Scion xA 2004, Intermotor™ Mass Air Flow Sensor by Standard®. New. 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 manufacturersThe finest quality at a great price
      $60.01
    • (0 reviews)
      # mpn980857
      Scion xA Denso is the OE supplier for this vehicle 2004, Mass Air Flow Sensor 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....
      Glass film coated sensing elements reduces contamination and improves reliabilityPlatinum wire sensing element responds quickly to changes in air flow
      $76.62
    • (0 reviews)
      # mpn44427949
      Scion xA 2004, Black Mass Air Flow Sensor Connector by Standard®. Color: Black. Terminals: 5 Terminals Female Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      High quality at an affordable priceExpertly made from premium materials
      $26.48
    • (0 reviews)
      # mpn1324855
      Scion xA 2004, Intake Manifold Gasket Set by AJUSA®. GasketMaterial: NBR. 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $3.00
    • (0 reviews)
      # mpn200857
      Scion xA 2004, 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 the...
      OE quality products from top original equipmentTop quality materials
      $3.38
    • (0 reviews)
      # mpn21528
      Scion xA 2004, Idle Control Valve by Genuine®. Without Gasket. Also referred to as an Idle Speed Control Valve Assembly. Uses gasket part #22215-7A680. This product is made of high-quality materials to serve you for years to come....
      High quality at an affordable priceExpertly made from premium materials
      $289.19
    • (0 reviews)
      # mpn53663113
      Scion xA 2004, Intermotor™ Fuel Injection Idle Air Control Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      High quality at an affordable priceExpertly made from premium materials
      $174.74
    • (0 reviews)
      # mpn666308
      Scion xA 2004, Molded Rubber Intake Manifold Gasket by Victor Reinz®. Use 1 per Car. Material: Molded Rubber. Includes: Without Plenum Gasket. When you’re low on oil, coolant or some other fluid, you may be tempted to just run...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.19
    • (0 reviews)
      # mpn1151265419
      Scion xA 2004, 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
      $3.37
    • (0 reviews)
      # mpn1492246
      Scion xA 2004, 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, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $5.77
    • (0 reviews)
      # 473496876
      Scion xA 2004, Fuel Injection Idle Air Control Valve Gasket by Victor Reinz®. Location: Valve to Throttle Body/EGR Adapter. Material: Molded Rubber. When you’re low on oil, coolant or some other fluid, you may be tempted to just...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.25
    • (0 reviews)
      # 473498006
      Scion xA 2004, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®. Material: Molded Rubber. Package Quantity: 1. This product is made of high-quality materials to serve you for years to come. Designed using...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.72
    • (0 reviews)
      # 473475021
      Scion xA 2004, Fuel Injection Throttle Body Mounting Gasket 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
      $1.23 - $4.72
    • (7 reviews)
      # 377145870
      Universal Intake Ram Air Kit by Weapon-R®. If you’re hungry for more power, performance and torque, this top-of-the-line intake system is sure to blow you away. This high-flow design of this premium intake allows your engine...
      Brings a cold intake charge to the engineComputer designed
      $51.00
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Round Tapered Gray Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with...
      Washable and reusableProtects engine from track debris
      $59.99
    • (0 reviews)
      # mpn358495784
      Universal Intake Manifold Choke Kit by Holley®. 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. It will meet your needs and...
      Choke Block-Off PadDesigned to deliver trouble-free, consistent performance
      $10.39
    • (0 reviews)
      # 326061209
      Universal EFI Throttle Body by Sniper®. Material: Billet Aluminum. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next...
      Cable operated throttle body available in 92mm or 102mm openingsEnlarged bore allows increased airflow to support higher horsepower requirements
      $169.95 - $179.95
    • (0 reviews)
      # 377113620
      Universal 33 Series Panel Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different...
      Improves engine airflowIncreases horsepower and acceleration
      $42.99 - $99.99
    • (0 reviews)
      # 377114279
      Universal Drag Racing Gray Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters. These...
      Washable and reusableProtects engine from track debris
      $55.99 - $197.99
    • (2 reviews)
      # 377109588
      Universal Round Straight Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $27.99 - $163.99
    • (0 reviews)
      # 377109836
      Universal XStream® Round Straight Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $73.99 - $87.99
    • (0 reviews)
      # 377114533
      Universal Dual Flange Oval Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $43.99 - $100.99
    • (0 reviews)
      # 377128941
      Universal Heavy Duty Round Tapered Red Air Filter by K&N®. K&N's new line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a...
      Washable and reusableEasy to clean
      $225.99 - $265.99
    • (0 reviews)
      # 377114546
      Universal XStream® Oval Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
      Outstanding protection in harsh dusty conditionsWashable and reusable
      $87.99
    • (0 reviews)
      # 377114558
      Universal Panel Red Air Filter by K&N®. Includes: 1 Air Filter, 1 K&N 1oz Sealing Grease. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are...
      Improves engine airflowIncreases horsepower and acceleration
      $148.99 - $250.99
    • (0 reviews)
      # 377146760
      Universal XStream® Round Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
      Outstanding protection in harsh dusty conditionsWashable and reusable
      $65.99 - $103.99
    • (6 reviews)
      # 377145076
      Universal Round Tapered Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $22.83 - $143.99
    • (0 reviews)
      # 377128849
      Universal Heavy Duty Round Straight Red Air Filter by K&N®. K&N's new line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use...
      Washable and reusableEasy to clean
      $72.99 - $322.99
    • (0 reviews)
      # 377114392
      Universal Dual Flange Oval Straight Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $43.99 - $265.99
    • (0 reviews)
      # 377128967
      Universal Heavy Duty Canister Round Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any...
      Improves engine airflowIncreases horsepower and acceleration
      $166.99 - $460.99
    • (0 reviews)
      # 388167843
      Universal E Series Round Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $42.99 - $90.99
    • (0 reviews)
      # 377114438
      Universal Oval Tapered Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $37.99 - $139.99
    • (1 review)
      # 377114326
      Universal Oval Straight Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $40.99 - $75.99




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    2004 Scion xA Performance Air Intake Systems Reviews

    Average rating:  5  5 - 3 reviews
    5 of 5
    2002 Toyota Highlander w/ 1mz-fe V6 3.0L
    This product does not work as stated for the Highlander without further fuel modifications such as a larger fuel pressure regulator and accompanying fuel mods/tuning. Subsequently its still a great product and I will still give it the 5 stars it deserves however future buyers beware that lean air fuel codes will be a likely problem on the vehicle listed in subject if other mods are not addressed as stated above.
    JPosted by Justin (Somersworth, NH) / March 11, 2017
    2002 Toyota Highlander
    Was this review helpful for you? Yes
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