2006 Ford Focus Performance Air Intake Systems

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    • (0 reviews)
      # 96328974
      Ford Focus Generation II 2006, 57i Series Generation I Flex Hose Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RC-5129. Air Filter Height: 5.313" (135 mm). Air Filter Material: Cotton Gauze. Air Filter...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $138.99
    • (0 reviews)
      # 154493503
      Ford Focus 1.6L Generation II 115 BHP 2006, 57i Series Generation II Flex Hose Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RC-8490. Air Filter Height: 5" (127 mm). Air Filter Large End Diameter: 6" (152...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $154.99
    • (0 reviews)
      # 324126
      Ford Focus 2.3L Exc. PZEV Engine Family 5FMXV02.01GB 2006, 69 Series Typhoon Cold Air Intake System by K&N®. Replacement Filter # RU-4950. Use with Pre-Filter # RX-4990DK. Air Filter Height: 5.5" (140 mm). Air Filter Large End...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $261.99 - $296.99
    • (0 reviews)
      # 283026
      Ford Focus 2.3L 2006, Dragon Air Intake System by Weapon-R®. Pipe Finish: Polished. Weapon-R Intake Systems are CNC Mandrel Bent out of 6061 aluminum, and then Hand Tig Welded to ensure a positive seal and proper fitment. Each one...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $160.65 - $165.65
    • (1 review)
      # 100728897
      Ford Focus 2.3L 2006, 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
      $211.65
    • (0 reviews)
      # 319479
      Ford Focus Generation II 2006, 33 Series Panel Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration...
      Improves engine airflowIncreases horsepower and acceleration
      $39.99 - $47.99
    • (0 reviews)
      # 78058271
      Ford Focus 3.27" Engine Stroke / 3.46" Engine Stroke / 3.70" Engine Stroke 2006, Mass Air Flow Sensor by Spectra Premium®. Material: Plastic/Aluminum. Includes Sensor only. Spectra Premium’s complete line of new Mass Air Flow...
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $75.15
    • (0 reviews)
      # 4543115
      Ford Focus 2006, Neo-Ti Finish Race Sheet Metal Intake Manifold by Weapon-R®. Increase airflow between the throttle body and cylinder head. Installing this intake manifold will result in a big horsepower increase.
      Significant horsepower increase over stock manifoldHand made from Billet 6061 Aluminum
      $641.75
    • (0 reviews)
      # 289974
      Ford Focus with Wire Thottle 2006, Race Sheet Metal Intake Manifold by Weapon-R®. Increase airflow between the throttle body and cylinder head. Installing this intake manifold will result in a big horsepower increase.
      Significant horsepower increase over stock manifoldHand made from Billet 6061 Aluminum
      $506.00
    • (0 reviews)
      # 89466941
      Ford Focus 2.3L 2006, 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
      $99.68
    • (0 reviews)
      # 289939
      Ford Focus 2.0L / 2.3L 2006, Intake Manifold Thermal Gasket by Weapon-R®. We have developed a special high temperature insulating gasket which replaces the OEM intake gasket. By reducing heat transfer from the cylinder head, to the...
      Reduces heat transfer from the cylinder headCooler intake air results in up to 5% more power
      $68.00
    • (0 reviews)
      # 289958
      Ford Focus 2.0L / 2.3L 2006, Throttle Body Thermal Gasket by Weapon-R®. We have developed a special high temperature insulating gasket which replaces the OEM intake gasket. By reducing heat transfer from the cylinder head, to the...
      Reduces heat transfer from the cylinder headCooler intake air results in up to 5% more power
      $30.00
    • (0 reviews)
      # 99394572
      Ford Focus 2006, Throttle Delay Eliminator by JMS®. Designed utilizing the latest technology, this product by Titan 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
      $289.00 - $319.00
    • (0 reviews)
      # 35567351
      Ford Focus 2006, Mass Air Flow Sensor by Cardone®. 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, form, and...
      50-state emissions street legalThe finest quality at a great price
      $55.74 - $114.65
    • (0 reviews)
      # 24558218
      Ford Focus 2006, 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
      $92.40
    • (0 reviews)
      # 23873428
      Ford Focus 3.27" Engine Stroke / 3.70" Engine Stroke 2006, Mass Air Flow Sensor by Motorcraft®. If you're looking for the most suitable replacement for a defective mass air flow sensor, Motorcraft is the way to go. It is the only...
      Direct OEM replacement for proper fitBuilt to strict Ford Motor Company specifications
      $136.16
    • (0 reviews)
      # 99035855
      Ford Focus 2.0L / 2.3L 2006, 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
      $111.54
    • (0 reviews)
      # 52095439
      Ford Focus 3.27" Engine Stroke / 3.46" Engine Stroke / 3.70" Engine Stroke 2006, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. Import. With Gaskets, Throttle Position Sensor, Instruction Sheet. Without Idle Air...
      50-state emissions street legalThe finest quality at a great price
      $100.41
    • (0 reviews)
      # 133396325
      Ford Focus 2006, Idle Control Valve by Genuine®. Bypass 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, but before...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $221.10
    • (0 reviews)
      # 160045477
      Ford Focus 2006, Fuel Injection Throttle Body Assembly by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices 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
      $235.89
    • (0 reviews)
      # 97085248
      Ford Focus 2006, TechSmart™ Fuel Injection Throttle Body Assembly by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $235.89
    • (0 reviews)
      # 21458602
      Ford Focus 3.27" Engine Stroke / 3.70" Engine Stroke 2006, Cabin Air Filter by Hastings®. This filter is specially designed and manufactured to reduce the amount of airborne pollutants and particles entering the cabin by capturing...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $14.66
    • (0 reviews)
      # 16854429
      Ford Focus 2006, Intake Manifold Runner Control Valve by Dorman®. Save time, money and labor with Dorman's Intake Manifold Runner Control Valve. Now you can replace only the part, instead of the entire Intake Manifold. Replacement...
      Replacement returns vehicle to proper operationDirect replacement for a proper fit every time
      $85.82
    • (0 reviews)
      # 144609356
      Ford Focus L4 3.27" Engine Stroke / 3.70" Engine Stroke 2006, Manifold Absolute Pressure Sensor by Motorcraft®. Keep your vehicle's emission control system functioning properly with this quality product. Manufactured for your...
      Designed for specific Ford, Mercury, and Lincoln vehiclesBuilt to strict Ford Motor Company specifications
      $66.54
    • (0 reviews)
      # 63120059
      Ford Focus 2006, Intermotor™ Intake Manifold Runner Solenoid 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 your time...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $106.36
    • (0 reviews)
      # 44841390
      Ford Focus 2.0L / 2.3L 2006, Manifold Absolute Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $66.39
    • (0 reviews)
      # 84263687
      Ford Focus 2006, Brake Fluid Level Sensor Connectors by Dorman®. Color/Finish: Black. Includes: 1 Pigtail and 3 Butt Connectors. Dorman’s Barometric Pressure Sensor Connector effectively restores the Barometric Pressure Sensor to...
      Suitable for 3-wire repairsEasy installation-simply splice in to your existing wiring
      $15.63
    • (0 reviews)
      # 44837561
      Ford Focus 2006, Manifold Absolute Pressure Sensor Connector by Standard®. 4 Terminals Female Connector. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $35.33
    • (0 reviews)
      # 62422187
      Ford Focus 2.0L / 2.3L 2006, Intake Manifold Gasket Set by Dorman®. Dorman's Intake Manifold Gasket Sets include all the gaskets and other hardware necessary for a complete, exact repair. In certain applications, dorman-improved...
      Kit provides ease and convenience of useAirtight gasket seal prevents vacuum and in some cases coolant leaks
      $15.51
    • (0 reviews)
      # 24046519
      Ford Focus 3.27" Engine Stroke / 3.70" Engine Stroke 2006, Intake Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard Part. Material: Victo-Tech. Not Included: Plenum Gasket. When you’re low on oil, coolant or some...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.17
    • (0 reviews)
      # 81853487
      Ford Focus 2.0L / 2.3L 2006, 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...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $17.77
    • (0 reviews)
      # 18984627
      Ford Focus 3.44" Engine Bore 2006, 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
      $21.56
    • (0 reviews)
      # 23891321
      Ford Focus 2006, Mass Air Flow Sensor Connector by Motorcraft®. This product is perfect for electrical repairs on Ford, Lincoln, and Mercury vehicles. Designed and engineered to strict Ford Motor Company specifications, Motorcraft...
      Direct OEM replacementDesigned and engineered to strict Ford Motor Company specifications
      $37.33
    • (0 reviews)
      # 84944890
      Ford Focus 2006, Vacuum Pump Connector by Dorman®. With Leads. 4 Way Female Terminals Connector. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may...
      Easy to installDirect replacement for a proper fit
      $12.37
    • (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
    • (0 reviews)
      # mpn2531294
      Universal Jr. Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 700-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Air...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $150.86
    • (0 reviews)
      # mpn2531295
      Universal Jr. Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 701-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Non-woven Synthetic. Air Filter Outlet...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $159.02
    • (0 reviews)
      # mpn611211179
      Universal 14" Chrome Air Cleaner by Demon Carburetion®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Demon...
      14" in diameter3" deep filter element
      $44.02
    • (0 reviews)
      # 125352732
      Universal Air Intake Kit by Spectre Performance®. Replacement Filter #: 8168. Air Filter Color: White. Air Filter Height: 2.625" (67 mm). Air Filter Material: Non-woven Synthetic. Intake Pipe Color: Polished. Intake Pipe Material:...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $50.24
    • (0 reviews)
      # 107662523
      Universal Air Filter for the UMP Off-Road Air Box by K&N®. Air Filter Height: 12.5" (318 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Overall Height: 12.5" (318 mm)....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $158.99 - $161.99
    • (0 reviews)
      # 107662569
      Universal Carbon Fiber Air Box Large by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 4.56 oz (135 ml). Height: 6.5" (165 mm). Width: 14" (356 mm). Protect your expensive racing engine and...
      Attractive carbon fiber front designed for extra strengthCustom foam backing for a snug fit
      $533.99
    • (0 reviews)
      # 124911623
      Universal Covered Round Air Filter by K&N®. Replacement Filter # E-3600. Air Filter Height: 3.5" (89 mm). Air Filter Inside Diameter: 7" (178 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $109.99
    • (0 reviews)
      # 107662648
      Universal Custom Air Cleaner Assembly by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Designed utilizing the latest technology, this...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $62.99 - $256.99
    • (0 reviews)
      # 107662903
      Universal Custom Round Air Cleaner Assembly by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Includes: Mounting Hardware. Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $74.99 - $150.99
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Scoop Filter by K&N®. Air Filter Large End Diameter: 11" (279 mm). Air Filter Color: Red. Base Outside Diameter: 11" (279 mm). Filter Material: Cotton Gauze. Height: 8.875" (225 mm). Top Finish:...
      Washable and reusableProtects engine from track debris
      $52.99
    • (0 reviews)
      # 107663025
      Universal Flow Control Custom Assembly by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Style: Round. Top Style: Plastic. Includes:...
      $197.99 - $257.99
    • (0 reviews)
      # 107662202
      Universal Heavy Duty Round Tapered Canister Air Filter by K&N®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Top Style: Metal. Get better performance, superior engine protection and more economical operation with a...
      Improves engine airflowIncreases horsepower and acceleration
      $148.99 - $410.99
    • (0 reviews)
      # 124911635
      Universal Midget Series Custom Assembly by K&N®. Replacement Filter # RE-0970. Air Filter Height: 3" (76 mm). Air Filter Inside Diameter: 4.625" (117 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $120.99
    • (0 reviews)
      # 107659998
      Universal Replacement Air Filter with Chrome Lid by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Height: 4.5" (114 mm). Includes: 1 Air Filter. Designed utilizing the latest technology, this Replacement Air Filter by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $74.99 - $97.99
    • (0 reviews)
      # 107662817
      Universal Round Custom Racing Assembly for 2BBL and 4BBL Carburetors by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Includes:...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $49.99 - $95.99
    • (0 reviews)
      # 107662216
      Universal Velocity Stack Custom Air Cleaner Assembly by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Size: 9". Style: Velocity Stack....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $90.99 - $115.99
    • (0 reviews)
      # 107662394
      Universal XStream® Air Cleaner Assembly by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Includes: Mounting Hardware. Not only does...
      Washable and reusable air filterAir filter top adds filter area
      $123.99 - $224.99
    • (0 reviews)
      # 107663002
      Universal XStream® Drag Racing Base Mount Scoop Filters by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Color: Black. Style: X-Stream. Top Style: X-Stream. Includes: Mounting Hardware. Protect your...
      Attractive carbon fiber front designed for extra strengthCustom foam backing for a snug fit
      $137.99 - $143.99
    • (0 reviews)
      # mpn57019828
      Universal Aries Powersport Pro Dry S Panel Air Filter by aFe®. Dominate the street or the track with this superior high-performance air filter designed to bump up horsepower, performance and acceleration to the next level. It...
      aFe Aries AE 1 air filters are constructed out of 4-layers of synthetic media for maximum protection and requires no oils to cleanFilter housing is constructed out of pliabel urethane with a bump seal for a complete seal. Filters also include gaskets and require no glues or adhesives
      $34.95
    • (0 reviews)
      # 107149564
      Universal Magnum Flow IAF Pro 5R Air Filter by aFe®. With five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, this high flow "oiled" conical performance filter provides excellent...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $56.95 - $99.95
    • (1 review)
      # 107149572
      Universal Magnum Flow IAF Pro Dry S Air Filter by aFe®. With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, “oil-free” conical performance filter provides...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $42.95 - $105.95
    • (1 review)
      # 107149725
      Universal Magnum Flow Pro 5R Air Filter by aFe®. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers of progressively...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $38.95 - $139.95
    • (1 review)
      # 107150017
      Universal Magnum Flow Pro 5R Round Air Filter with Expended Metal by aFe®. Outside Diameter: 14". Inside Diameter: 12". This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $62.95 - $73.95
    • (0 reviews)
      # 107150032
      Universal Magnum Flow Pro Dry S Air Filter by aFe®. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Two layers of...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $46.95 - $99.95




    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

    2006 Ford Focus Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    2004 Ford Focus
    This intake was easy to install and the sound of it is amazing. Would definitely recommend to everyone!
    EPosted by Edwin (San Diego, CA) /
    2006 Ford Focus
    Was this review helpful for you? Yes
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