2011 Audi A3 Performance Air Intake Systems

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    • (1 review)
      # 107662637
      Audi A3 2011, 57S Performance Airbox by K&N®. Replacement Filter # RU-5061. Air Filter Height: 6.5" (165 mm). Air Filter Large End Diameter: 6" (152 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $154.99 - $256.99
    • (0 reviews)
      # 107677488
      Audi A3 1.8L 2011, 57i Series Generation I High-Density Polyethylene Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RC-70031. Air Filter Height: 6.344" (161 mm). Air Filter Material: Cotton Gauze. Air Filter...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $163.99
    • (0 reviews)
      # 73905309
      Audi A3 2011, 69 Series Typhoon Cold 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: Red. Clamp Style: Regular. Intake...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $291.99 - $363.99
    • (0 reviews)
      # 134341836
      Audi A3 2.0L 2011, Magnum Force Stage 2 Intake System by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, open element airbox/heat shield and a...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $295.00 - $375.00
    • (0 reviews)
      # 134340932
      Audi A3 TDI 2011, Magnum Force Stage 2 Si Intake System by aFe®. Filter Series: Pro 5R. HP Gain: +10 hp. TQ Gain: +23 lbs. x ft. Includes: Air Filter, Sealed Air Box, Black Powdercoat Aluminium Cover, CAD Roto-Molded Tube. The aFe...
      Improves airflow to your enginerIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $295.00
    • (1 review)
      # 34619139
      Audi A3 2011, 33 Series Panel Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 1.03 oz (30 ml). Height: 1.188" (30 mm). Outside Length: 13.438" (341 mm). Outside Width: 5.313" (135...
      Improves engine airflowIncreases horsepower and acceleration
      $45.99
    • (0 reviews)
      # 124920144
      Audi A3 1.4L 2011, E Series Unique Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 1.75 oz (52 ml). Height: 6.375" (162 mm). Includes: 1 Air Filter, 1 K&N 1oz Sealing Grease. K&N's...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $58.99
    • (0 reviews)
      # 917350
      Audi A3 / A3 Quattro 2011, 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...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $49.95
    • (0 reviews)
      # 927211
      Audi A3 / A3 Quattro 2011, Magnum Flow Pro Guard 7 Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow oiled OE replacement performance filter will outflow 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
      $57.95
    • (0 reviews)
      # 3353040
      Audi A3 2011, 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
      $43.72
    • (0 reviews)
      # 87554416
      Audi A3 2011, Cabin Air Filter by K&N®. Material: Polyurethane. Filter Material: Non-woven Synthetic. Height: 1.25" (32 mm). Length: 10.75" (273 mm). Width: 8.063" (205 mm). Includes: 1 Cabin Filter. K&N Cabin Air Filters replace...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $50.99
    • (0 reviews)
      # 98119391
      Audi A3 2.0L 2011, Throttle Body Spacer by Torque Solution®. Throttle Body Spacers are designed to increase Horsepower & Torque. By creating more intake manifold volume along with a better air fuel mixture you will make more power...
      $75.93
    • (0 reviews)
      # 116548024
      Audi A3 / A3 Quattro Gas 2.0L 2011, MaxDry™ Molded Rubber 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.51
    • (0 reviews)
      # 35820849
      Audi A3 2011, 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 the...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $17.07 - $17.44
    • (0 reviews)
      # 85801259
      Audi A3 / A3 Quattro 121 CID 2011, 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...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $15.51
    • (0 reviews)
      # 145999718
      Audi A3 / A3 Quattro 2.0L 2011, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 13.55" (L) x 5.32" (W) x 2.78" (H). Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears?...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $21.64
    • (0 reviews)
      # 21455766
      Audi A3 2.0L Turbocharged 2011, 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...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $16.71
    • (0 reviews)
      # 7781378
      Audi A3 2011, Air Filter by Hengst®. 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
      $16.80 - $24.19
    • (0 reviews)
      # 20564512
      Audi A3 / A3 Quattro 2.0L Turbocharged 2011, Air Filter by MANN-Filter®. Get excellent engine protection and more economical operation just by replacing your air filter. This MANN air filter is specially designed for your vehicle...
      Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle
      $16.91 - $23.72
    • (0 reviews)
      # 64386767
      Audi A3 2011, Air Filter Panel by WIX®. Height: 2.755". Inner Diameter Top: Closed. Length: 13.503". MediaType: Cellulose. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air filter for...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $17.92
    • (0 reviews)
      # 23953876
      Audi A3 1968 CC 2011, Mass Air Flow Sensor by Bosch®. It's all a question of the right mixture. If your mass air flow sensor needs replacement, it pays off to rely on a premium quality Bosch mass air flow sensor. It guarantees...
      Maximum reliability and a long service lifeMeets or exceeds OEM specifications
      $101.51
    • (0 reviews)
      # 35538118
      Audi A3 / A3 Quattro 1984 CC 2011, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Import. Without Housing. With Instruction Sheet. Mounting Holes: 2. Mounting Type: Bolt-On. MAF Sensors precisely track O.E. output curves and...
      50-state emissions street legalThe finest quality at a great price
      $108.25
    • (0 reviews)
      # 52385336
      Audi A3 / A3 Quattro 1984 CC 2011, 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...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $119.16
    • (0 reviews)
      # 51499348
      Audi A3 / A3 Quattro Gas 2011, 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...
      $229.17
    • (0 reviews)
      # 87857251
      Audi A3 2011, Mass Air Flow Sensor by Hitachi®. With Housing. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $138.72
    • (0 reviews)
      # 65483391
      Audi A3 Diesel 2011, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $252.64
    • (0 reviews)
      # 106733114
      Audi A3 / A3 Quattro Gas 2011, Throttle Body by VDO®. Includes: Electronic Throttle Body Actuator. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $415.07
    • (0 reviews)
      # 35815069
      Audi A3 / A3 Quattro 2011, Cabin Air Filter 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...
      Charcoal activated filter media where specified by OE manufacturersSame form and fit as OE for proper fit in the cabin air filter housing
      $20.04
    • (0 reviews)
      # 24216107
      Audi A3 2011, Cabin Air Filter by Bosch®. Keep the air inside your vehicle clean and fresh just by replacing your cabin air filter with a Workshop Cabin Air Filter from Bosch. It offers an 80% efficiency rate down to 3 microns in...
      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
      $18.89 - $22.88
    • (0 reviews)
      # 85803515
      Audi A3 / A3 Quattro 2.0L 2011, 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...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $15.26
    • (0 reviews)
      # 18677792
      Audi A3 / A3 Quattro 2.0L 2011, Fresh Breeze™ Cabin Air Filter by FRAM®. Size: 11.27" (L) x 8.43" (W) x 1.34" (H). The Fresh Breeze is engineered to filter and deodorize airflow drawn into the vehicle through the A/C, heating,...
      Filters up to 98% of road dust and road pollenRemoves the reoccurring musty smell that can develop in air conditioning and heating systems
      $26.09
    • (0 reviews)
      # 21458389
      Audi A3 2.0L Turbocharged 2011, 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
      $17.55
    • (0 reviews)
      # 7768774
      Audi A3 / A3 Quattro 2011, ACC Cabin Filter by Hengst®. 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...
      $18.91
    • (0 reviews)
      # 90574815
      Audi A3 / A3 Quattro 2011, Cabin Air Filter by MANN-Filter®. This high-tech cabin air filter ensures the right climate in the passenger compartment by reliably trapping nearly 100% of dust, pollen, soot and other dirt particles...
      Optimum ventilation of the cabin due to very high airflow ratesFilters even the smallest particles out of the airflow
      $9.82 - $15.03
    • (0 reviews)
      # 8723360
      Audi A3 / A3 Quattro 2011, Activated Charcoal 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...
      $11.83
    • (0 reviews)
      # 64386769
      Audi A3 2011, Cabin Air Panel by WIX®. Height: 2.280". Inner Diameter Top: Closed. Length: 11.250". MediaType: Activated Carbon. Style: Cabin Air Panel. WIX cabin air filters capture airborne contaminants like dirt, soot, pollen,...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $17.50
    • (0 reviews)
      # 23358955
      Audi A3 / A3 Quattro 2011, Cabin Air Filter by ATP®. Material: Media Activated Carbon. The cabin filter is designed and manufactured to reduce the amount of airborne pollutants and particles entering the cabin. This product by ATP...
      Fully meets OE requirements for fit and operationDirect replacement for a proper fit
      $17.95
    • (0 reviews)
      # 12026791
      Audi A3 2011, 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 air...
      OE quality at an affordable priceDirect replacement
      $9.34
    • (0 reviews)
      # 35815138
      Audi A3 2.0L 2011, Air Charge Temperature Sensor by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $30.61
    • (0 reviews)
      # 81113597
      Audi A3 / A3 Quattro Gas 2011, Air Mass Meter Hose by Genuine®. Location: Air Pipe to Air Flow Meter. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $73.32
    • (0 reviews)
      # 7900100
      Audi A3 / A3 Quattro Gas 2011, Air Temperature Sensor by Vemo®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.87
    • (0 reviews)
      # 142236446
      Audi A3 2.0L 2011, 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
      $17.00 - $20.93
    • (0 reviews)
      # 18971581
      Audi A3 / A3 Quattro 1984 CC 2011, 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
      $15.46
    • (0 reviews)
      # 97661322
      Audi A3 Diesel 2011, Vacuum Pump Gasket by AJUSA®. Gasket Material:Coated Steel. If you need durable gaskets to prevent leaks on your vehicle, Ajusa is the way to go. Engineered using the latest technologies and global engineering...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $11.03
    • (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




    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

    2011 Audi A3 Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 26 reviews
    5 of 5
    Fast Service
    Parts were as expected and delivery was fast.
    DPosted by David (Clio, MI) /
    Was this review helpful for you? Yes
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