2004 Volkswagen Jetta Performance Air Intake Systems

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    • Injen® RD Series Cold Air Intake System
      (1 reviews)
      # 360187
      Volkswagen Jetta 2004, RD Series Cold Air Intake System by Injen®. The RD Series is made for the enthusiast who wants improved mid-range power. This cold air system positions a high-flow air filter behind the bumper, where it can...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $245.86 - $276.91
    • Injen® SP Series Cold Air Intake System
      (0 reviews)
      # 360489
      Volkswagen Jetta TDI 2004, SP Series Cold Air Intake System by Injen®. The SP Series Cold Air Intake System is made for the enthusiast who wants maximum horsepower from a tuned cold air intake system. This cold air system positions...
      Delivers more oxygen to the combustion chamber by drawing in cooler airUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $250.80
    • K&N® 69 Series Typhoon Complete Cold Air Intake Kit
      (1 reviews)
      # 324762
      Volkswagen Jetta 1.8L / 2.0L 2004, 69 Series Typhoon Complete Cold Air Intake Kit by K&N®. Improve airflow and increase horsepower on your vehicle. This intake kit is available in various finishes and can be configured two...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $291.99 - $305.99
    • AEM® Cold Air Intake System
      (4 reviews)
      # 254231
      Volkswagen Jetta 2004, Cold Air Intake System by AEM®. To deliver cooler air to the engine, this air intake system places the air filter outside the engine compartment. Cooler air is denser than warm air and so contains more...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $251.99 - $278.99
    • aFe® Stage 1 Cold Air Intake System
      (0 reviews)
      # 927188
      Volkswagen Jetta 1.8L GAS Turbocharged 2004, Stage 1 Cold Air Intake System by aFe®. The Stage 1 Cold Air Intake System is a quick and inexpensive way to gain horsepower and improve performance. It replaces your factory air filter...
      $275.00
    • HPS® Cold Air Intake
      (0 reviews)
      # 15839827
      Volkswagen Jetta 1.8L / 2.0L 2004, Cold Air Intake by HPS®. Specially designed for superior performance and show, this one-of-a-kind intake kit is right up your alley if you're looking for a significant increase in horsepower and...
      Designed for increased performanceEnsures more horsepower and improved acceleration
      $223.25
    • Spectre Performance® Panel HPR™ OE Replacement Air Filter
      (0 reviews)
      # 49223646
      Volkswagen Jetta 2004, Panel HPR™ OE Replacement Air Filter by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $21.29
    • K&N® 33 Series Panel Air Filter
      (0 reviews)
      # 318376
      Volkswagen Jetta 2004, 33 Series Panel Air Filter by K&N®. A K&N 33 series OE replacement air filter is designed to increase horsepower and acceleration. These washable and reusable panel air filters are easy to install because...
      Improves engine airflowIncreases horsepower and acceleration
      $55.99
    • K&N® Cabin Air Filter
      (0 reviews)
      # 54311045
      Volkswagen Jetta 2004, Cabin Air Filter by K&N®. K&N Cabin Air Filters replace your vehicle's stock cabin filter with a reusable design that cleans and freshens incoming air. They are electrostatically charged to grab and hold dust...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $39.99
    • AEM® DryFlow Panel Air Filter
      (0 reviews)
      # 40503941
      Volkswagen Jetta 2004, DryFlow Panel Air Filter by AEM®. AEM DryFlow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM DryFlow filters use an innovative...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $39.99
    • aFe® Pro 5R Air Filter
      (0 reviews)
      # 920137
      Volkswagen Jetta 2004, Pro 5R Air Filter by aFe®. The Pro 5R air filter provides increased airflow to your engine without sacrificing filtration ability. The increased airflow allows your engine to make more power, and have better...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $73.95
    • aFe® Pro GUARD 7 Air Filter
      (0 reviews)
      # 927427
      Volkswagen Jetta 2004, Pro GUARD 7 Air Filter by aFe®. When protecting your valuable engine is your primary concern, you need the Pro GUARD 7 air filter. It has the highest level of filtration efficiency of any air filter on the...
      Highest level of filtration efficiency of any air filterIncreases airflow over stock paper air filter
      $57.95
    • GREEN FILTER® Factory Replacement Air Filter
      (1 reviews)
      # 3353637
      Volkswagen Jetta 2004, Factory Replacement Air Filter by GREEN FILTER®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $52.09
    • HKS® Super Hybrid Filter
      (0 reviews)
      # 70194243
      Volkswagen Jetta GL / GLS Wagon Turbocharged With GF-1JAPK Chassis 2004, Super Hybrid Filter by HKS®. This is an aftermarket part that replaces factory OE # 1J0 129 620. 3 layered filter divides, collects intake air and smoothes...
      With high strength double frame, strong frame can be used for high horsepower.Shape of re-designed top frame enables smooth air flow.
      $66.50
    • Spectra Premium® Mass Air Flow Sensor
      (0 reviews)
      # 57187510
      Volkswagen Jetta 2004, 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
      $65.75 - $92.59
    • Karlyn STI® Mass Air Flow Sensor
      (0 reviews)
      # 87300991
      Volkswagen Jetta 2004, Mass Air Flow Sensor by Karlyn STI®. BREMI has been an original equipment manufacturer and aftermarket supplier of Ignition products for Generations. Bremi’s strength lie in their ability to consistently...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $81.78
    • Torque Solution® Secondary Air Injection Block Off Plate
      (0 reviews)
      # 61630104
      Volkswagen Jetta 1.8L 2004, Secondary Air Injection 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 unnecessary...
      $28.04
    • Dorman® Upper Intake Manifold
      (0 reviews)
      # 16603946
      Volkswagen Jetta 1.8L 2004, Upper Intake Manifold by Dorman®. This is an aftermarket part that replaces factory OE # 06A133201CM. More like a complete service kit than a single part. Dorman’s Intake Manifold includes all the...
      Re-engineered by Dorman with heat-resistant molding to reduce both warping and coolant leaks (where applicable)Some manifolds feature a reinforced aluminum coolant crossover to eliminate corrosion and vibration (where applicable)
      $144.26
    • FRAM® Extra Guard™ Flexible Panel Air Filter
      (0 reviews)
      # 18677775
      Volkswagen Jetta 2004, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 14.63" (L) x 7.38" (W) x 2" (H). Most dirt and dust enters the engine through the air filter and FRAM Extra Guard is engineered to provide twice the...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $14.20
    • MANN-Filter® Air Filter
      (0 reviews)
      # 20580240
      Volkswagen Jetta 2004, 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 to ensure a precise fit...
      Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle
      $12.49 - $13.99
    • Hastings® Air Filter
      (0 reviews)
      # 21457127
      Volkswagen Jetta 1.8L / 2.8L 2004, Air Filter 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
      $16.66
    • Full® Air Filter
      (0 reviews)
      # 8029155
      Volkswagen Jetta 2004, Air Filter by Full®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.71
    • ACDelco® Professional™ Air Filter
      (0 reviews)
      # 73489513
      Volkswagen Jetta 2004, Professional™ Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.60
    • Beck Arnley® Air Filter
      (0 reviews)
      # 35873644
      Volkswagen Jetta 2004, 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 in the...
      OE quality products from top original equipmentTop quality materials
      $17.00 - $21.08
    • WIX® Air Filter Panel
      (0 reviews)
      # 64449549
      Volkswagen Jetta 2004, Air Filter Panel by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $15.48
    • Dorman® Mass Air Flow Sensor
      (0 reviews)
      # 34272310
      Volkswagen Jetta 2004, 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
      $58.44 - $128.40
    • Cardone® Mass Air Flow Sensor
      (0 reviews)
      # 35605947
      Volkswagen Jetta 2004, Mass Air Flow Sensor by Cardone®. Plastic Housing. Black. Mounting Hole Count: 2. Configuration Type: Bolt-On. MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate...
      50-state emissions street legalThe finest quality at a great price
      $42.00 - $224.36
    • Bosch® Mass Air Flow Sensor
      (0 reviews)
      # 36074077
      Volkswagen Jetta 2004, 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
      $96.76 - $119.46
    • Standard® TechSmart™ Mass Air Flow Sensor
      (0 reviews)
      # 45279013
      Volkswagen Jetta 2004, TechSmart™ Mass Air Flow Sensor by Standard®. Repair Kit. 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
      $132.47
    • Original Equipment® Air Mass Meter
      (0 reviews)
      # 43175492
      Volkswagen Jetta BBW Engine 2004, Air Mass Meter by Original Equipment®. OE Product with Logo. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $237.56
    • Pierburg® Air Mass Meter
      (0 reviews)
      # 7867895
      Volkswagen Jetta 2004, Air Mass Meter by Pierburg®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $112.63 - $131.82
    • Beck Arnley® Mass Air Flow Sensor
      (0 reviews)
      # 35873710
      Volkswagen Jetta 2004, Mass Air Flow 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...
      OE quality products from top original equipmentTop quality materials
      $84.10 - $267.14
    • Bosch® MAP Sensor
      (0 reviews)
      # 23946038
      Volkswagen Jetta 1.8L / 1.9L 2004, 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....
      Maximum reliability and long service lifeMeets or exceeds OEM specifications
      $45.41
    • Delphi® Mass Air Flow Sensor
      (0 reviews)
      # 24593379
      Volkswagen Jetta 2004, 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
      $79.80 - $100.80
    • Standard® Fuel Injection Throttle Body Assembly
      (0 reviews)
      # 80952602
      Volkswagen Jetta 2.0L 2004, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $264.21
    • Standard® TechSmart™ Fuel Injection Throttle Body Assembly
      (0 reviews)
      # 45124965
      Volkswagen Jetta 2.0L 2004, 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $264.21
    • VDO® Throttle Body
      (0 reviews)
      # 8944992
      Volkswagen Jetta BEV Engine 2004, Throttle Body by VDO®. Throttle Control Valve Unit. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $403.09
    • Standard® Intermotor™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 45126498
      Volkswagen Jetta 1.8L with Mexico Emission 2004, Intermotor™ 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $66.49
    • Kayser® Breather Hose
      (0 reviews)
      # 7738539
      Volkswagen Jetta 1.8L 2004, Breather Hose by Kayser®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $48.86 - $49.59
    • Genuine® Air Mass Meter Hose
      (0 reviews)
      # 8883072
      Volkswagen Jetta 2004, Air Mass Meter Hose by Genuine®. Connecting Pipe. 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
      $48.04 - $193.31
    • Beck Arnley® Air Charge Temperature Sensor
      (0 reviews)
      # 35813652
      Volkswagen Jetta 1.8L 2004, 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...
      OE quality products from top original equipmentTop quality materials
      $29.59
    • Genuine® Air Temp Sensor
      (0 reviews)
      # 8775342
      Volkswagen Jetta Sedan AVH Engine / AWP Engine / AZG Engine / BEV Engine 2004, Air Temp. Sensor by Genuine®. Note: Exhaust Gas Temperature Gas Sensor. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $269.79
    • Vemo® Air Temperature Sensor
      (0 reviews)
      # 7919259
      Volkswagen Jetta 1.8L 2004, 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 before...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.20
    • Gemo® Accelerator Cable
      (0 reviews)
      # 7839972
      Volkswagen Jetta Sedan Standard Transmission BBW Engine / BEV Engine 2004, Accelerator Cable by Gemo®. 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
      $41.05
    • Dorman® Intake Manifold Gasket Set
      (0 reviews)
      # 62427660
      Volkswagen Jetta 1.8L 2004, 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
      $8.36
    • Victor Reinz® Intake Manifold Gasket
      (0 reviews)
      # 24213523
      Volkswagen Jetta 2004, 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...
      $5.58 - $29.21
    • Genuine® Air Cleaner Mount
      (0 reviews)
      # 8847152
      Volkswagen Jetta 2004, Air Cleaner Mount by Genuine®. Rubber Gromment. 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
      $24.06
    • Standard® Intermotor™ Intake Manifold Temperature Sensor
      (0 reviews)
      # 63132820
      Volkswagen Jetta 1.8L 2004, Intermotor™ Intake Manifold Temperature Sensor 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $53.70
    • Bosch® Throttle Body Assembly
      (0 reviews)
      # 23953625
      Volkswagen Jetta 2004, 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
      $292.25 - $327.10
    • Denso® Air Filter
      (0 reviews)
      # 85801280
      Volkswagen Jetta 2004, 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
      $14.38
    • K&N® Apollo Cold Air Intake System
      (0 reviews)
      # 534642
      Apollo Cold Air Intake System by K&N®. Cooler air inlet temperatures mean more horsepower. This universal kit turns any air intake system into a Cold Air intake system. It replaces the OEM airbox with a K&N air filter in a special...
      $129.99 - $209.99
    • Spectre Performance® Air Intake Hump Hose
      (0 reviews)
      # 12037463
      Universal Air Intake Hump Hose by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $32.40 - $37.02
    • Spectre Performance® Air Intake Tube Collar Clamp
      (0 reviews)
      # 12039508
      Universal Air Intake Tube Collar Clamp by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.52 - $14.51
    • AIRAID® Cone Air Filter
      (5 reviews)
      # 80390519
      Universal Cone Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $25.40 - $109.04
    • Vibrant Performance® The Classic Performance Air Filter
      (0 reviews)
      # 78903132
      Universal The Classic Performance Air Filter by Vibrant Performance®. Vibrant Performance “Classic Filters” feature a 4 ply pleated cotton-gauze element that allows for significantly more airflow than a stock filter while...
      Made of High Quality MaterialsIdeal for All Motor and Forced Induction race applications
      $21.95 - $65.00
    • Holley® 10" Chrome Round Air Cleaner (120-145)
      (0 reviews)
      # mpn358495189
      10" Chrome Round Air Cleaner by Holley®. The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40...
      Gold Dichromate finish for extreme off road environmentsSingle feed fuel inlet for ease of installation
      $35.82
    • Holley® 14" Chrome Round Air Cleaner (120-102)
      (0 reviews)
      # mpn358495186
      14" Chrome Round Air Cleaner by Holley®.
      $44.02
    • Holley® 14" Power Shot Air Cleaner (120-146)
      (0 reviews)
      # mpn358495190
      14" Power Shot Air Cleaner by Holley®. The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40...
      Gold Dichromate finish for extreme off road environmentsSingle feed fuel inlet for ease of installation
      $75.81
    • Holley® Air Cleaner Replacement Element (120-144)
      (0 reviews)
      # mpn620677737
      Air Cleaner Replacement Element by Holley®. The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for...
      Gold Dichromate finish for extreme off road environmentsSingle feed fuel inlet for ease of installation
      $37.88
    • Holley® Custom Oval Air Cleaner (120-141)
      (0 reviews)
      # mpn358495188
      Custom Oval Air Cleaner by Holley®. Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines.
      High output fuel flowFlows 110 GPH free flow
      $115.95




    Guides & Articles

    • Performance Parts
      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 Parts
      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 Parts
      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 Parts
      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.
    • Performance Parts
      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

    2004 Jetta Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 reviews
    5 of 5
    Weapon-R
    I am very pleased with the Weapon-R intake kit. The installation on on my 04 Jetta was very quick and simple. I've noticed quicker acceleration time in addition to a distinctive growl upon shifting into third gear.
    BPosted by Brandon (Chambersburg, PA) /
    2004 Volkswagen Jetta
    Was this review helpful for you? Yes
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