2003 Toyota Tundra Performance Air Intake Systems

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    • (0 reviews)
      # 323942
      Toyota Tundra 2003, 63 Series Aircharger High-Density Polyethylene Black Air Intake System by K&N®. Air Filter Large End Diameter: 6" (152 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color:...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $280.99 - $298.99
    • (0 reviews)
      # 81102414
      Toyota Tundra 4.7L 2003, 77 Series High-Flow Performance Aluminum Polished Air Intake System by K&N®. Replacement Filter # RC-2960. Use with Pre-Filter # 22-8049DK. Air Filter Height: 5" (127 mm). Air Filter Large End Diameter:...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $384.99
    • (0 reviews)
      # 359923
      Toyota Tundra 4.7L 2003, PF Series Power-Flow Air Intake System by Injen®. Includes: X-1015 Filter. Includes: Power Shield. The PF Series Air Intake System is made for high performance cars, trucks and SUVs. It features a larger...
      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
      $294.18
    • (0 reviews)
      # 253359
      Toyota Tundra 4.7L 2003, Brute Force™ Metal Air Intake System by AEM®. Replacement Filter # 21-2039DK. Use with Pre-Filter # 1-4001. Includes: 7 Hose Clamps. Tube Material: Metal. These systems are designed for the larger engines...
      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
      $308.99 - $317.99
    • (0 reviews)
      # 120880085
      Toyota Tundra 4.7L 2003, Cold Air Dam Intake System with SynthaFlow® Red Air Filter and Black Intake Tube by AIRAID®. Replacement Filter #: 700-458. Use with Pre-Filter #: 799-456. Air Filter Color: Red. Air Filter Material:...
      Increases airflow to the engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $326.30
    • (1 review)
      # 66701842
      Toyota Tundra 4.7L 2003, Cold Air Dam Intake System with SynthaMax® Air Filter by AIRAID®. Use with Pre-Filter #: 799-456. Air Filter Material: Non-woven Synthetic. Air Filter Outlet Shape: Round. Intake Pipe Color: Black. Intake...
      Increases airflow to the engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $334.46
    • (0 reviews)
      # 433505
      Toyota Tundra 4.7L 2003, Jr. Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 850-144. Air Filter Color: Red. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Air Filter Outlet...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $183.50
    • (0 reviews)
      # 433506
      Toyota Tundra 4.7L 2003, Jr. Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 851-144. Air Filter Color: Red. Air Filter Material: Non-woven Synthetic. Air Filter Outlet Shape: Rectangular....
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $191.66
    • (0 reviews)
      # 100729217
      Toyota Tundra 4.7L 2003, Secret Weapon Air Intake System with Air Box by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $296.65
    • (0 reviews)
      # 38183703
      Toyota Tundra 4.7L 2003, Magnum Force Stage 2 Intake System by aFe®. HP Gain: +14 hp. TQ Gain: +23 lbs. x ft. Includes: Air Filter, 1-Piece Black Powdercoat Heat Shield, CAD Roto-Molded Tube. The aFe Stage 2 Cold Air Intake System...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $345.00
    • (0 reviews)
      # 12039387
      Toyota Tundra 4.7L 2003, Air Intake System by Spectre Performance®. Air Filter Height: 10.719" (272 mm). Air Filter Material: Non-woven Synthetic. CARB EO Number: D-629-4. 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
      $152.99
    • (0 reviews)
      # 102497184
      Toyota Tundra 2003, 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 completely insulates...
      Protective and insulating AirboxQuicker throttle response
      $224.25 - $239.67
    • (0 reviews)
      # 124920382
      Toyota Tundra 2003, 33 Series Panel Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 1.66 oz (49 ml). Height: 0.875" (22 mm). Outside Length: 12.063" (306 mm). Outside Width: 9.188"...
      Improves engine airflowIncreases horsepower and acceleration
      $47.99
    • (0 reviews)
      # 436431
      Toyota Tundra 4.7L 2003, SynthaFlow® Panel Air Filter by AIRAID®. Filter Material: Cotton Gauze & Non-Woven Synthetic. Quantity: Sold individually. Includes: 1 Air Filter. Advanced air filtration technology, superior construction...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $53.96
    • (0 reviews)
      # 436432
      Toyota Tundra 4.7L 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...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $60.08
    • (0 reviews)
      # 103806158
      Toyota Tundra 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
    • (1 review)
      # 103806159
      Toyota Tundra 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
      $62.95
    • (0 reviews)
      # 78883407
      Toyota Tundra 2003, Magnum Flow Pro Guard 7 Air Filter by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully utilized the space in...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $72.95
    • (0 reviews)
      # 56291106
      Toyota Tundra 2003, Factory Replacement 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...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $43.89
    • (0 reviews)
      # 118601808
      Toyota Tundra 2003, HPR™ Panel Air Filter by Spectre Performance®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Height: 0.875" (22 mm). Oil Amount: 40 ml (1 oz). Outside Length: 12.25" (311 mm). Outside Width:...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $21.29
    • (3 reviews)
      # 13557584
      Toyota Tundra 2003, 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
      $158.96
    • (0 reviews)
      # 57187032
      Toyota Tundra 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
      $63.76 - $68.44
    • (0 reviews)
      # 434835
      Toyota Tundra 4.7L 2003, PowerAid™ Throttle Body Spacer by AIRAID®. Finish: Anodized Red. Material Used: Billet Aluminum. Thickness: 1" (25 mm). Quantity: Sold individually. Includes: Gaskets, Mounting Hardware. The patented...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $137.60
    • (0 reviews)
      # 100376892
      Toyota Tundra 4.7L 2003, Silver Bullet Throttle Body Spacer by aFe®. Billet Aluminum, Serrated/Helix Combination. What is inexpensive, takes only a few minutes to install, and results in more power and improved throttle response?...
      Improves performanceImproves fuel economy
      $109.00
    • (0 reviews)
      # 89467037
      Toyota Tundra 4.7L 2003, 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)
      # 89034217
      Toyota Tundra 2003, Flange for Denso MAF Sensor 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...
      High quality at an affordable priceExpertly made from premium materials
      $33.20
    • (0 reviews)
      # 116543463
      Toyota Tundra 2003, 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 Gaskets...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.26 - $40.22
    • (0 reviews)
      # 116551862
      Toyota Tundra 3.4L 2003, 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
      $65.87
    • (0 reviews)
      # 73519618
      Toyota Tundra 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
      $15.87
    • (0 reviews)
      # 35810343
      Toyota Tundra 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
      $16.20
    • (0 reviews)
      # 78098023
      Toyota Tundra 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
      $15.69 - $22.86
    • (0 reviews)
      # 85802262
      Toyota Tundra 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
      $13.01
    • (0 reviews)
      # 145991220
      Toyota Tundra 2003, Extra Guard™ Rigid Panel Air Filter by FRAM®. Size: 12.19" (L) x 9.06" (W) x 2.05" (H). Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.46
    • (0 reviews)
      # 8013485
      Toyota Tundra 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
      $22.04
    • (0 reviews)
      # 21457009
      Toyota Tundra 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
      $15.65
    • (0 reviews)
      # 64380783
      Toyota Tundra US-Built 2003, Air Filter Panel by WIX®. Height: 2.047". Inner Diameter Top: Closed. Length: 12.244". MediaType: Cellulose. Considering as much as 10,000 gallons of air must pass through the air filter for every...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $16.07
    • (0 reviews)
      # 87594122
      Toyota Tundra US-Built 2003, PRO-TEC™ Air Filter Panel by WIX®. Height: 2.047". Inner Diameter Top: Closed. Length: 12.244". Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel...
      Maximum efficiency reduces engine wearNine pleats per inch
      $10.79
    • (0 reviews)
      # 73518496
      Toyota Tundra 3.4L 2003, Professional™ Remanufactured 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...
      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.
      $79.58
    • (0 reviews)
      # 35810881
      Toyota Tundra 3.4L 2003, New Mass Air Flow Sensor by Beck Arnley®. Sensor. 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
      $91.50
    • (0 reviews)
      # 35604642
      Toyota Tundra 2003, Mass Air Flow Sensor by Cardone®. Import. 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 fit,...
      50-state emissions street legalThe finest quality at a great price
      $49.14 - $94.04
    • (0 reviews)
      # 24592653
      Toyota Tundra 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
      $70.38 - $76.90
    • (0 reviews)
      # 54359973
      Toyota Tundra 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
      $57.57 - $58.33
    • (0 reviews)
      # 8786297
      Toyota Tundra 3.4L 2003, Air Mass Meter by Genuine®. Meter/Sensor Only. 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
      $129.20
    • (0 reviews)
      # 7661386
      Toyota Tundra 4.7L 2003, Fuel Injection Air Flow Meter by Hitachi®. 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...
      $130.59
    • (0 reviews)
      # 87857229
      Toyota Tundra 4.7L 2003, Mass Air Flow Sensor by Hitachi®. Without Metal Cover. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $65.13
    • (0 reviews)
      # 97178236
      Toyota Tundra 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
      $68.71 - $90.70
    • (0 reviews)
      # 21071389
      Toyota Tundra 3.4L 2003, 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. With OE-quality engineering and...
      Glass film coated sensing elements reduces contamination and improves reliabilityPlatinum wire sensing element responds quickly to changes in air flow
      $88.98
    • (0 reviews)
      # 63762543
      Toyota Tundra 2003, Mass Air Flow Sensor Connector by Standard®. 5 Terminals Female Connector. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $31.21
    • (0 reviews)
      # 35869544
      Toyota Tundra 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
      $39.26 - $52.56
    • (0 reviews)
      # 8779403
      Toyota Tundra 4.7L 2003, Intake Plenum Gasket by Genuine®. Intake Flange Gasket. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $28.74
    • (0 reviews)
      # 139916858
      Toyota Tundra 3.4L 2003, Intake Plenum Gasket by Mahle®. 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 repair, but before...
      $9.88
    • (0 reviews)
      # 24211520
      Toyota Tundra 2003, Intake Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard Part. Included: Plenum Gasket. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $61.68 - $90.06
    • (0 reviews)
      # 81881201
      Toyota Tundra 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
      $37.94 - $47.42
    • (0 reviews)
      # 18983371
      Toyota Tundra 2003, 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
      $56.90 - $100.40
    • (0 reviews)
      # 8714687
      Toyota Tundra 3.4L 2003, Intake Manifold Gasket by Nippon Reinz®. Manifold to 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...
      $44.86
    • (0 reviews)
      # 8714900
      Toyota Tundra 3.4L 2003, Intake Plenum Gasket by Nippon Reinz®. Air Surge Tank To Intake 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...
      $14.20
    • (0 reviews)
      # 97660055
      Toyota Tundra 2003, 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
      $18.09 - $24.06
    • (0 reviews)
      # 99323594
      Toyota Tundra 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
      $12.89
    • (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 Raw Aluminum Cold Air Intake System by AEM®. Replacement Filter # 21-2059DK. Use with Pre-Filter # 1-4001. Tube Material: Metal. Tube Finish: Raw Aluminum. To deliver cooler air to the engine, this air intake system...
      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




    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 Toyota Tundra Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Mass Flo Experience
    This mass flower air sensor was securely packaged ,looks technically correct, and installation is a piece of cake. I'm pleased with the consistency of having more torque all the way to red line. David D.
    DPosted by David (Henderson, TX) /
    2004 Toyota Tundra
    Was this review helpful for you? Yes
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