2005 Audi A4 Performance Air Intake Systems

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    • (5 reviews)
      # 377114454
      Audi A4 Manufactured after May 2.0L 2005, Aluminum Gunmetal Gray Cold Air Intake System by AEM®. Includes: 3 Hose Clamps. To deliver cooler air to the engine, this air intake system places the air filter outside the engine...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $350.99
    • (0 reviews)
      # 377114418
      Audi A4 1.8L 2005, 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
      $174.71
    • (0 reviews)
      # 377114499
      Audi A4 1.9L 2005, 57i Series Generation I Cold Air Intake System without Intake Pipe by K&N®. Includes: 1 Clamps. This induction kit is an easy and inexpensive way to increase airflow into your engine. It replaces your restrictive...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $136.99
    • (0 reviews)
      # 377114489
      Audi A4 AMB Engine 2005, Magnum Force™ Stage 2 Aluminum Black Cold Air Intake System by aFe®. Includes: Air Filter, 1-Piece Powdercoat Heat Shield, Heat Insulating Roto-Molded Tube. The aFe Stage 2 Cold Air Intake System replaces...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $379.00
    • (0 reviews)
      # 377114496
      Audi A4 / A4 Quattro Gas 2005, 33 Series Panel Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $53.99
    • (0 reviews)
      # 377114460
      Audi A4 2005, Magnum Flow™ Pro 5R Flat Panel Blue Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $66.00
    • (0 reviews)
      # 377114474
      Audi A4 2005, Magnum Flow™ Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter by up to 44% for improved...
      Constructed with 100% polyurethane on top and bottomOiled OE replacement high performance filter will outflow stock paper filter
      $66.00
    • (0 reviews)
      # 377114450
      Audi A4 / A4 Quattro Gas 2005, DryFlow Panel Red Air Filter by AEM®. Includes: 1 Air Filter. AEM DryFlow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance....
      Designed to increase horsepower and throttle responseAEM Air Filters are cleanable and reusable for the life of your vehicle
      $42.99
    • (0 reviews)
      # mpn1808162753
      Audi A4 / A4 Quattro With FSI Engine 2.0L 2005, Throttle Body Spacer by Torque Solution®. Finish: Black. Type: 1/8" NPT port. Torque Solution Throttle Body Spacers are designed to increase Horsepower & Torque. By creating more...
      6061-T6 Billet Aluminum1/8" NPT port
      $77.45
    • (0 reviews)
      # mpn458193866
      Audi A4 / A4 Quattro 1.8L 2005, Secondary Air Temperature Block-Off Plate by Torque Solution®. The secondary air injection block off is made from high grade 6061 billet aluminum material. Get rid of all the clutter and the...
      $19.18
    • (0 reviews)
      # mpn1275819850
      Audi A4 / A4 Quattro Gas 2.0L 2005, MaxDry™ Lower 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.74
    • (0 reviews)
      # 368114078
      Audi A4 2005, Air Filter by Beck Arnley®. Position: Primary. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $14.97
    • (0 reviews)
      # 85803565
      Audi A4 2005, Air Filter by Denso®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you're located
      $12.31
    • (0 reviews)
      # 145993032
      Audi A4 2005, Extra Guard™ Flexible Panel Rectangular Air Filter by Fram®. Height: 2.77". Width: 8.36". Length: 10.48". Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.83
    • (0 reviews)
      # mpn1340639
      Audi A4 / A4 Quattro Gas 2005, Panel Air Element by Hastings®. Height: 2.69". Width: 8.34". Length: 10.41". Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $13.64
    • (0 reviews)
      # 64386824
      Audi A4 2005, Air Filter Panel by WIX®. Inside Diameter Top: Closed. Height: 2.765". Length: 10.500". Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $13.84
    • (0 reviews)
      # mpn203035
      Audi A4 / A4 Quattro 1.8L 2005, Mass Air Flow Sensor by Beck Arnley®. New. 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
      $90.65
    • (0 reviews)
      # 36073995
      Audi A4 1.8L 2005, 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 optimum...
      Maximum reliability and a long service lifeMeets or exceeds OEM specifications
      $75.84
    • (0 reviews)
      # 35540265
      Audi A4 / A4 Quattro 2005, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Remanufactured. Housing Material: Plastic. 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
      $66.47 - $92.75
    • (0 reviews)
      # 24561794
      Audi A4 / A4 Quattro 2005, 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...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $89.57 - $108.09
    • (0 reviews)
      # 25580076
      Audi A4 / A4 Quattro 2005, 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...
      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
      $96.69 - $107.27
    • (0 reviews)
      # 87857277
      Audi A4 2005, 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
      $134.30 - $147.92
    • (0 reviews)
      # 78064091
      Audi A4 / A4 Quattro 2005, Plastic Oval Mass Air Flow Sensor by Spectra Premium®. Material: Plastic. Terminals: 5 Male. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium...
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $59.87 - $81.20
    • (0 reviews)
      # mpn2396863960
      Audi A4 / A4 Quattro Gas 1.8L / 2.0L 2005, Intermotor™ Mass Air Flow Sensor by Standard®. New. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $166.37
    • (0 reviews)
      # 142209814
      Audi A4 / A4 Quattro 2005, Throttle Body Assembly by Bosch®. The throttle body is an essential part of the inlet air stream of modern gasoline engines. It is designed to control the amount of fresh air entering the engine. The...
      Direct replacementInstalls the same way as the factory unit
      $135.83 - $240.31
    • (0 reviews)
      # 48574140
      Audi A4 / A4 Quattro 2005, Throttle Body by Bosch®. Designed utilizing the latest technology, this product by Bosch features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      100% new, not rebuiltOE design to ensure exact fit, form and function
      $193.25 - $402.80
    • (0 reviews)
      # mpn286668615
      Audi A4 / A4 Quattro Gas 2.0L 2005, Throttle Body by VDO®. Includes: Electronic Throttle Body Actuator. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $410.28
    • (0 reviews)
      # 381102168
      Audi A4 2005, Air Intake Hose by Genuine®. 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
      $127.66 - $227.13
    • (0 reviews)
      # 419501201
      Audi A4 2005, Intake Boot by Genuine®. Location: Before Air Cleaner. 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
      $43.90
    • (0 reviews)
      # 35821550
      Audi A4 / A4 Quattro 2005, Natural Air Charge Temperature Sensor by Beck Arnley®. Finish: Natural. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914...
      OE quality products from top original equipmentTop quality materials
      $22.78 - $23.63
    • (0 reviews)
      # 381102169
      Audi A4 2005, Air Mass Meter Hose by Genuine®. 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
      $86.84 - $130.90
    • (0 reviews)
      # 419548884
      Audi A4 2005, Air Temperature Sensor by Vemo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $18.46
    • (0 reviews)
      # 45132661
      Audi A4 2005, Intermotor™ Vacuum Control Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $34.86
    • (0 reviews)
      # mpn3935199063
      Audi A4 Quattro 3.2L 2005, Map 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 vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $35.42
    • (0 reviews)
      # 23947895
      Audi A4 2005, MAP Sensor by Bosch®. MAP sensors are used to measure inlet manifold pressure indicating engine load. A faulty MAP sensor can adversely affect engine performance and result in higher emissions. Bosch MAP sensors are...
      Maximum reliability and long service lifeMeets or exceeds OEM specifications
      $25.51 - $45.62
    • (0 reviews)
      # 23954195
      Audi A4 1.8L 2005, Intake Manifold Temperature Sensor by Bosch®. Has your intake manifold temperature sensor failed? Choose a Bosch replacement intake manifold temperature sensor that is synonymous with premium quality, exceptional...
      Maximum reliability and long service lifeMeets or exceeds OEM specifications
      $16.83
    • (0 reviews)
      # mpn3619408319
      Audi A4 / A4 Quattro Gas 2.0L 2005, TechSmart™ Intake Manifold Actuator 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
      $153.35
    • (0 reviews)
      # 381102187
      Audi A4 2005, Intermotor™ Manifold Absolute Pressure 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...
      High quality at an affordable priceExpertly made from premium materials
      $39.66 - $86.94
    • (0 reviews)
      # 301989157
      Audi A4 2005, Intermotor™ Air Charge Temperature 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $36.81 - $49.25
    • (0 reviews)
      # mpn1417690705
      Audi A4 / A4 Quattro 1.8L 2005, Black Mass Air Flow Sensor Connector by Dorman®. Color: Black. Terminals: 5 Way Terminals Connector. Save time, money, and labor by replacing only the MAF sensor instead of the entire mass air flow...
      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
      $12.81
    • (0 reviews)
      # 301989148
      Audi A4 / A4 Quattro 1.8L 2005, Handypack™ Black Air Charge Temperature Sensor Connector by Standard®. Color: Black. Terminals: 2 Terminal Female Connector. SMP’s vision is to be the leading independent supplier to the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $4.72
    • (0 reviews)
      # mpn1814679982
      Audi A4 / A4 Quattro 3.0L 2005, Intake Manifold Gasket by AJUSA®. GasketMaterial: FKM. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $11.32
    • (0 reviews)
      # 97665049
      Audi A4 / A4 Quattro 2005, Intake Manifold Gasket Set 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
      $1.69 - $7.25
    • (0 reviews)
      # mpn2663604916
      Audi A4 / A4 Quattro Gas 1.8L / 2.0L 2005, Black O-Ring by AJUSA®. Color: Black. Size: 50x3.5mm. If you are looking for quality sealing solutions, Ajusa offers you various replacement products from seals and bolts to O-Rings and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $1.25
    • (0 reviews)
      # mpn2663603122
      Audi A4 / A4 Quattro Gas 1.8L / 2.0L 2005, O-Ring by AJUSA®. GasketMaterial: NBR. If you are looking for quality sealing solutions, Ajusa offers you various replacement products from seals and bolts to O-Rings and dowel pins....
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $0.18
    • (0 reviews)
      # 35821616
      Audi A4 2005, 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 vehicles in...
      OE quality products from top original equipmentTop quality materials
      $5.75 - $27.85
    • (0 reviews)
      # 62428442
      Audi A4 2005, 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 metal...
      Kit provides ease and convenience of useAirtight gasket seal prevents vacuum and in some cases coolant leaks
      $5.88
    • (0 reviews)
      # 24055131
      Audi A4 / A4 Quattro 2005, Intake Manifold Gasket by Victor Reinz®. Use 1 per Car. 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 you waste...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.18 - $14.86
    • (0 reviews)
      # 158046775
      Audi A4 / A4 Quattro 2005, Intake Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $2.93 - $10.95
    • (0 reviews)
      # 18971574
      Audi A4 / A4 Quattro 2005, 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,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $3.62 - $10.54
    • (0 reviews)
      # mpn2454810
      Audi A4 / A4 Quattro 1.8L 2005, Throttle Body Gasket by Elring®. To Intake Manifold. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.74
    • (0 reviews)
      # mpn2000339
      Audi A4 / A4 Quattro 2.0L 2005, Throttle Body Gasket by Elwis®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $4.98
    • (0 reviews)
      # 377145870
      Universal Intake Ram Air Kit by Weapon-R®. If you’re hungry for more power, performance and torque, this top-of-the-line intake system is sure to blow you away. This high-flow design of this premium intake allows your engine...
      Brings a cold intake charge to the engineComputer designed
      $51.00
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Red Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters....
      Washable and reusableProtects engine from track debris
      $59.99
    • (0 reviews)
      # mpn358495784
      Universal Intake Manifold Choke Kit by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Choke Block-Off PadDesigned to deliver trouble-free, consistent performance
      $10.39
    • (0 reviews)
      # 377146579
      Universal Vacuum Pump by CVR Performance®. For vehicles using engine combinations that provide little or no manifold vacuum required for braking. When vacuum drops below 15" of vacuum the CVR Electric Vacuum Pump activates and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $322.15 - $376.74
    • (0 reviews)
      # mpn1872274492
      Universal 4-Vane Mechanical Vacuum Pump Kit by CVR Performance®. Designed utilizing the latest technology, this product by CVR Performance features premium quality and will perform better than advertised. Perfect for your vehicle...
      Can be used on wet or dry-sump enginesDesigned with precision sealed roller bearings
      $442.80
    • (0 reviews)
      # 326061209
      Universal EFI Throttle Body by Sniper®. Material: Billet Aluminum. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next...
      Cable operated throttle body available in 92mm or 102mm openingsEnlarged bore allows increased airflow to support higher horsepower requirements
      $169.95 - $179.95
    • (0 reviews)
      # 377113620
      Universal 33 Series Panel Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different...
      Improves engine airflowIncreases horsepower and acceleration
      $42.99 - $99.99
    • (0 reviews)
      # 377114279
      Universal Drag Racing Red Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters. These...
      Washable and reusableProtects engine from track debris
      $55.99 - $197.99




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