2000 Ford Focus Performance Air Intake Systems

Change Vehicle
1 - 60 of 560 results
show:
sort by:
    • (0 reviews)
      # 333618
      Ford Focus DOHC 2000, 57 Series FIPK Generation II High-Density Polyethylene Black Air Intake System with Intake Pipe with Heat Shield by K&N®. Replacement Filter # RP-4740. Use with Pre-Filter # RF-1023DK. Air Filter Height: 6"...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $280.99
    • (0 reviews)
      # 335518
      Ford Focus 2000, 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 Material: Cotton...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $88.99 - $141.99
    • (0 reviews)
      # 183975187
      Ford Focus 1.8L / 2.0L 2000, 57i Series Generation II High-Density Polyethylene & Flex Hose Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RF-1005. Air Filter Height: 4.5" (114 mm). Air Filter Large End...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $198.99
    • (0 reviews)
      # 324100
      Ford Focus 2000, 69 Series Typhoon Short Ram Air Intake System by K&N®. Replacement Filter # RU-4860. Use with Pre-Filter # RX-4730DK. Air Filter Height: 6.5" (165 mm). Air Filter Large End Diameter: 6" (152 mm). Air Filter...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $230.99 - $268.99
    • (0 reviews)
      # 323495
      Ford Focus 2000, Apollo Cold Air Intake System by K&N®. Replacement Filter # RC-5052. Air Filter Height: 4.875" (124 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Clamp Style:...
      Guaranteed to increase horsepower and improve accelerationWorks with OEM computer system
      $217.99 - $227.99
    • (0 reviews)
      # 251572
      Ford Focus 2.0L 2000, Metal Cold Air Intake System by AEM®. Replacement Filter # 21-201DK. Use with Pre-Filter # 1-4000. Tube Material: Metal. To deliver cooler air to the engine, this air intake system places the air filter...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $277.99 - $301.99
    • (0 reviews)
      # 253591
      Ford Focus 2.0L 2000, Metal Short Ram Air Intake System by AEM®. Replacement Filter # 21-201DK. Use with Pre-Filter # 1-4000. Includes: 5 Hose Clamps. Tube Material: Metal. This system is an economical alternative to AEM's Cold Air...
      Delivers increased performance for less costEasily installs under the hood
      $203.99 - $227.99
    • (0 reviews)
      # 283021
      Ford Focus ZX3 2000, 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
      $194.65 - $199.65
    • (0 reviews)
      # 285271
      Ford Focus DOHC 2000, 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
      $237.15
    • (0 reviews)
      # 137974880
      Ford Focus DOHC 2000, Secret Weapon Neo-Ti Air Intake System by Weapon-R®. Pipe Finish: Neo Ti. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to feed the...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $331.50
    • (0 reviews)
      # 78252975
      Ford Focus DOHC 2000, Cold Air Intake by Spec-D®. Tube Material: Aluminum. Tube Color: Chrome. This kit comes with aluminum intake pipes, cone air filter, mounting brackets, vacuum hoses, reducers, & all necessary hardware. Spec-D...
      Approximately increase 15-20 horsepowerProvide better throttle response & stop sucking in hot air from high temperature engine component
      $62.30 - $67.64
    • (0 reviews)
      # 124926805
      Ford Focus 2.0L 2000, 33 Series Panel Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 0.93 oz (27 ml). Height: 1.063" (27 mm). Outside Length: 10.375" (264 mm). Outside Width:...
      Improves engine airflowIncreases horsepower and acceleration
      $47.99
    • (0 reviews)
      # 918884
      Ford Focus 2000, 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
      $49.95
    • (0 reviews)
      # 921741
      Ford Focus 2000, 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
      $49.95
    • (1 review)
      # 3353320
      Ford Focus 2000, 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 superior...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $30.50
    • (0 reviews)
      # 78073809
      Ford Focus 2.0L 2000, 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
      $72.46 - $77.83
    • (0 reviews)
      # 156876978
      Ford Focus 2000, Bar Sensor Kit by Fast®. Making the change from carburetion to electronic fuel injection (EFI) can be intimidating. Just understanding how many components are required to make the change can be challenging enough,...
      High quality at an affordable priceExpertly made from premium materials
      $105.53 - $241.84
    • (0 reviews)
      # 89552786
      Ford Focus 2000, 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 burn....
      Precision machined from solid T-6061 billet aluminumUp to 22 hp gains
      $104.06
    • (0 reviews)
      # 289939
      Ford Focus 2.0L 2000, 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 2000, 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 incoming...
      Reduces heat transfer from the cylinder headCooler intake air results in up to 5% more power
      $30.00
    • (0 reviews)
      # 86086445
      Ford Focus DOHC / SOHC 2000, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.28
    • (0 reviews)
      # 78095992
      Ford Focus 2.0L 2000, Air Filter by Bosch®. Dirty air filters can cause decreased fuel mileage, increased engine wear, and even problems starting the engine. Check your engine air filter at every oil change and always replace a...
      Protects Your Engine by Stopping 98% of Engine-Threatening ParticlesPrevention of Unfiltered Air Entering Engine Intake with a High-Quality Seal
      $7.64 - $17.36
    • (0 reviews)
      # 85801810
      Ford Focus 2.0L 2000, 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
      $8.30
    • (0 reviews)
      # 146001536
      Ford Focus 2000, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 10.19" (L) x 5.81" (W) x 1.91" (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
      $9.82
    • (0 reviews)
      # 8013276
      Ford Focus 2000, 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 manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.23
    • (0 reviews)
      # 21456167
      Ford Focus DOHC / SOHC 2000, 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...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $10.37
    • (0 reviews)
      # 23869656
      Ford Focus 2.0L 2000, Air Filter by Motorcraft®. The air filter is a simple yet crucial part of your vehicle that keeps dust and road debris out of the engine. If the air filter is clogged up and starts to choke off the airflow to...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $15.90
    • (0 reviews)
      # 87633975
      Ford Focus 2000, Air Filter Panel by WIX®. Height: 1.835". Inner Diameter Top: Closed. Length: 10.544". MediaType: Cellulose. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air filter...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $10.25
    • (0 reviews)
      # 87633976
      Ford Focus 2000, PRO-TEC™ Air Filter Panel by WIX®. Height: 1.835". Inner Diameter Top: Closed. Length: 10.544". Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air filter for every...
      Maximum efficiency reduces engine wearNine pleats per inch
      $7.97
    • (0 reviews)
      # 35534248
      Ford Focus 2000, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Domestic. Without Housing. With Instruction Sheet. Mounting Holes: 2. Mounting Type: Bolt-On. MAF Sensors precisely track O.E. output curves and maintain spec...
      50-state emissions street legalThe finest quality at a great price
      $66.70
    • (0 reviews)
      # 24557221
      Ford Focus 2.0L 2000, 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
      $100.01
    • (0 reviews)
      # 23873427
      Ford Focus 2.0L 2000, 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 MAF sensor recommended by Ford Motor...
      Direct OEM replacement for proper fitBuilt to strict Ford Motor Company specifications
      $94.31
    • (0 reviews)
      # 101134358
      Ford Focus 2000, Air Mass Sensor by Richporter®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $157.76
    • (0 reviews)
      # 35534835
      Ford Focus DOHC Automatic Transmission 2000, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. Domestic. With Gaskets, Throttle Position Sensor, Instruction Sheet. Without Idle Air Control Motor. Housing Material:...
      50-state emissions street legalThe finest quality at a great price
      $223.83
    • (0 reviews)
      # 7660961
      Ford Focus DOHC 2000, Idle Control Valve by Hitachi®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $94.27
    • (0 reviews)
      # 24215736
      Ford Focus 2000, Workshop Particulate Cabin Air Filter by Bosch®. Width: 167 mm. Heigth: 29 mm. Spunbound Polyester Along. Keep the air inside your vehicle clean and fresh just by replacing your cabin air filter with a Workshop...
      Captures 80% of dirt and other pollutants smaller than 3 microns from entering through the vehicle’s heating and air ventsProtects passengers in your vehicle against pollen, dust and dirt particles
      $13.11
    • (0 reviews)
      # 85811630
      Ford Focus 2000, Cabin Air Filter by Denso®. For people with allergies and other sensitivities to airborne agents, the cabin filter represents a significant advance. Replacing the cabin air filter at the recommended interval, or...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $9.50 - $22.91
    • (0 reviews)
      # 83749441
      Ford Focus 2000, Fresh Breeze™ Cabin Air Filter by FRAM®. Size: 13.83" (L) x 6.5" (W) x 1.18" (H). The Fresh Breeze is engineered to filter and deodorize airflow drawn into the vehicle through the A/C, heating, and ventilation...
      Filters up to 98% of road dust and road pollenRemoves the reoccurring musty smell that can develop in air conditioning and heating systems
      $20.15
    • (0 reviews)
      # 21458602
      Ford Focus DOHC / SOHC 2000, 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 dust, pollen and other...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $14.66
    • (0 reviews)
      # 68989282
      Ford Focus 2000, Cabin Air Filter by Motorcraft®. Are you shivering behind the wheel in the winter or sweating in traffic in the summer? Then your A/C and heating systems require repair, and Motorcraft has premium replacement parts...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $16.29
    • (0 reviews)
      # 8727346
      Ford Focus 2000, Particulate Cabin Air Filter by NPN®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the...
      $14.70
    • (0 reviews)
      # 11775472
      Ford Focus 2000, Cargon Cabin Air Filter by Pilot®, 1 Piece. This is an aftermarket part that replaces factory OE # XS4Z 19N619 AA. A high quality, direct fit OE replacement cabin air filter. Provides effective protection to your...
      Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
      $12.58
    • (0 reviews)
      # 64353429
      Ford Focus 2.0L Canada-Built 2000, Cabin Air Panel by WIX®. Height: 1.181". Inner Diameter Top: Closed. Length: 13.582". MediaType: Particulate. Style: Cabin Air Panel. WIX cabin air filters capture airborne contaminants like dirt,...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $14.41
    • (0 reviews)
      # 12026901
      Ford Focus 2000, Cabin Air Filter by TYC®. 1 Piece, Carbon Filter. As soon as your cabin air filter clogs or gets damaged, you notice it right away. And now you don't have to go to the dealer and pay twice the price to have clean...
      OE quality at an affordable priceDirect replacement
      $9.62
    • (0 reviews)
      # 93526573
      Ford Focus DOHC 2000, Air Mass Meter Hose by Genuine®. Sensor Hose. 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
      $97.30
    • (0 reviews)
      # 44836942
      Ford Focus 2000, Mass Air Flow Sensor Connector by Standard®. 6 Terminals Connector. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $28.90
    • (0 reviews)
      # 25582749
      Ford Focus SE P Engine VIN Character 2000, Intake Manifold Expansion Plug by Dorman®. 1.25" Brass Shallow Cup. Engine Expansion Plugs are available in multiple styles, including Cup Type, Pilot Seal™, Reverse Taper, Concave,...
      Many sizes availableConveniently available in packs of different quantities
      $2.58 - $19.98
    • (0 reviews)
      # 24123882
      Ford Focus 2000, Intake Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard Part. 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...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.51 - $15.83
    • (0 reviews)
      # 81865388
      Ford Focus 2000, 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 the...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $8.49 - $16.59
    • (0 reviews)
      # 18977500
      Ford Focus 2000, 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
      $12.86 - $24.30
    • (0 reviews)
      # 23891537
      Ford Focus 2000, 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
      $41.21
    • (0 reviews)
      # 84944890
      Ford Focus 2000, 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
      $12.12
    • (0 reviews)
      # 23357794
      Ford Focus 2000, Speedometer Core Repair Kit by ATP®. Length: 120". Make sure your vehicle runs at safe speed and you are out of risk of being stopped by the police by replacing worn out speedometer components with ATP products....
      Ensures that the speedometer works at its peakOE quality at an affordable price
      $8.90
    • (0 reviews)
      # 84192486
      Ford Focus 2000, 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
      $8.15
    • (0 reviews)
      # 107660077
      Universal Apollo Flex Hose Flat Black Cold Air Intake System by K&N®. Replacement Filter # RC-5052. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Clamp Style: No Clamps Required....
      Guaranteed to increase horsepower and improve accelerationIdeal for normally aspired engines up to 250 BHP and turbo engines up to 350 BHP
      $129.99 - $209.99
    • (0 reviews)
      # mpn1640291
      Universal Metal Silver Cold Air Intake System by AEM®. Replacement Filter # 21-2059DK. Use with Pre-Filter # 1-4001. Tube Material: Metal. Tube Finish: Silver. To deliver cooler air to the engine, this air intake system places the...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $319.99
    • (0 reviews)
      # mpn2531294
      Universal Jr. Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 700-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Air...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $150.86
    • (0 reviews)
      # mpn2531295
      Universal Jr. Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 701-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Non-woven Synthetic. Air Filter Outlet...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $159.02
    • (0 reviews)
      # mpn611211179
      Universal 14" Chrome Air Cleaner by Demon Carburetion®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Demon...
      14" in diameter3" deep filter element
      $44.02
    • (0 reviews)
      # 125352732
      Universal Air Intake Kit by Spectre Performance®. Replacement Filter #: 8168. Air Filter Color: White. Air Filter Height: 2.625" (67 mm). Air Filter Material: Non-woven Synthetic. Intake Pipe Color: Polished. Intake Pipe Material:...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $50.24




    Guides & Articles

    • Performance Air Intake Systems
      Can an Air Intake System also Increase My Fuel Economy?
      We all know that achieving better fuel economy while driving puts money back in your pocket and does the environment a favor. But for those who are actively interested in squeezing the most out of every drop of gas, getting more miles per gallon can actually become a sport - especially if a vehicle has a manual transmission that can be upshifted earlier and put into neutral during downhill grades or when coasting to a stop sign.
    • Performance Air Intake Systems
      The Real Cost of Your Car’s Cheap Factory Air Filter
      In today's world, saving money wherever possible has become essential. But it's important not to lose sight of the fact that, sometimes, a product that costs more up front will save you more money over time. In our business, we've seen far too many consumers judge products solely on the basis of their initial cost, completely neglecting any long-term economy and benefits. When it comes to automobiles, "performance" air filters are a perfect example of this.
    • Performance Air Intake Systems
      My Car is Brand New | Why Should I Change My Air Intake System?
      Aftermarket air intake systems have become one of the most popular engine modifications available for late model cars and trucks. An easy question to ask is why are these so popular? After all, didn't engineers who work for your vehicle manufacturer spend years developing the best engine components available? Since power and fuel economy are major selling points these days, it's hard to imagine car companies not doing everything they can to maximize horsepower, miles per gallon, or both.
    • Performance Air Intake Systems
      What are the Different Types of Air Intake Systems?
      There are many types of aftermarket air intake systems that range from simple and inexpensive to elaborate. In the scope of this article, we'll examine the different types of air intakes, what they do, and look at a few specific product examples of each. But in short, performance air intake setups increase airflow into your engine - boosting combustion and creating more horsepower and torque that you can actually feel. Their relatively low cost and easy installation (bolt-on in most cases) keeps them in popular demand by car enthusiasts that own everything from 1.5-liter turbo motors to big block V8 engines.
    • Replacement Air Intake Parts
      Why Does My Car Have a Plastic Intake Manifold?
      An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a mounting point for carburetors, throttle body assemblies, fuel injectors, thermostats, and more depending on vehicle manufacturer engineering preferences. Intake manifolds may also serve to route coolant through dedicated channels in order to remove heat from the engine. Because of their location and functionality, intake manifold assemblies are under constant stress from engine vacuum pressure as well as direct heat from coolant, cylinder combustion gasses, and the cylinder heads to which they are mounted.

    Popular Products

    2000 Ford Focus Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Great Filter
    The filter looks and feels a lot better than the stock filter. My car has definitely been running smoother than it did before.
    MPosted by Matthew (Sacramento, CA) /
    2001 Ford Focus
    Was this review helpful for you? Yes
    Related 2000 Ford Focus Pages
    2000 Ford Focus Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.