2004 Acura TSX Performance Air Intake Systems

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    • Injen® SP Series Cold Air Intake System
      (7 reviews)
      Acura TSX 2.4L 4 Cyl. 2004, SP Series Cold Air Intake System (Converts to Short Ram) 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...
      $373.91$299.13
      # 360205
    • K&N® 69 Series Typhoon Complete Cold Air Intake Kit
      (0 reviews)
      Acura TSX 2.4L F/I 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 different ways, as...
      $437.49$349.99
      # 323991
    • AEM® Short Ram Air Intake System
      (1 reviews)
      Acura TSX 2004, Short Ram Air Intake System by AEM®. This system is an economical alternative to AEM's Cold Air Intake system. The Short Ram system installs easily under the hood, and on some applications outperforms the longer...
      $327.49from $261.99 - $277.99
      # 251532
    • Weapon-R® Dragon Air Intake System
      (7 reviews)
      Acura TSX L4 2004, Dragon Air Intake System by Weapon-R®. Increased airflow and air volume into your engine results in more horsepower and torque. The Dragon Air Intake System is designed to maximize airflow and engine performance....
      $222.06$177.65
      # 282659
    • Weapon-R® Neo-Ti Finish Secret Weapon Air Intake System
      (0 reviews)
      Acura TSX L4 2004, Neo-Ti Finish Secret Weapon Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine performance is...
      $387.81$310.25
      # 284793
    • Weapon-R® Secret Weapon Air Intake System
      (0 reviews)
      Acura TSX 2.4L L4 2004, Secret Weapon Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine performance is...
      $264.56from $211.65 - $237.15
      # 285019
    • HPS® Cold Air Intake
      (0 reviews)
      Acura TSX 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 torque. The system...
      Designed for increased performanceEnsures more horsepower and improved acceleration
      $261.25$209.00
      # 15839841
    • HPS® Short Ram Air Intake with Heat Shield
      (0 reviews)
      Acura TSX 2004, Short Ram Air Intake with Heat Shield by HPS®. Makes for more power throughout your vehicle's full RPM range utilizing mandrel-bent piping and K&N washable/reusable high flowing air filter, while for the maximum...
      Delivers dyno-proven performance gainsEnsures more horsepower and improved acceleration
      $225.63$180.50
      # 54515200
    • DC Sports® Polished Aluminum Cold Air Intake System
      (0 reviews)
      Acura TSX 2004, Polished Aluminum Cold Air Intake System by DC Sports®. DC Sports Air Intake Systems provide the best of both worlds in heat protection and improved breathability. Every kit includes a air filter that requires no...
      $222.46$177.97
      # 11019450
    • K&N® 33 Series Air Filter
      (0 reviews)
      Acura TSX 2004, 33 Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing...
      $54.99$43.99
      # 44369715
    • K&N® Cabin Air Filter
      (0 reviews)
      Acura TSX 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...
      $48.74$38.99
      # 54311124
    • aFe® Pro 5R Air Filter
      (0 reviews)
      Acura TSX 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...
      $78.59$62.87
      # 917345
    • aFe® Pro DRY S Air Filter
      (0 reviews)
      Acura TSX 2004, Pro DRY S Air Filter by aFe®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a high...
      $74.53$59.62
      # 920201
    • aFe® Pro DRY S Air Filter
      (0 reviews)
      Acura TSX 2004, Pro DRY S Air Filter by aFe®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a high...
      $72.44$57.95
      # 920200
    • Weapon-R® Race Sheet Metal Intake Manifold
      (0 reviews)
      Acura TSX K20 Engine 2004, Race Sheet Metal Intake Manifold by Weapon-R®. Increase airflow between the throttle body and cylinder head. Installing this intake manifold will result in a big horsepower increase.
      $632.50$506.00
      # 15700988
    • Skunk2® Pro Series™ Intake Manifolds
      (0 reviews)
      Acura TSX K24A2 Engine 2004, Pro Series™ Intake Manifolds by Skunk2®. Skunk2’s Pro Series Intake Manifold features a larger plenum and oversized runners when compared to the OEM version for maximum horsepower and torque gains....
      Increased mid-range and top-end HP and torque64mm throttle body bore
      $674.99$539.99
      # 38814155
    • Skunk2® Thermal Intake Manifold Gasket
      (0 reviews)
      Acura TSX K20A2 Engine / K20A3 Engine / K20Z1 Engine / K24A2 Engine 2004, Thermal Intake Manifold Gasket by Skunk2®. Skunk2 Thermal Intake Manifold Gaskets are designed as direct replacements for OEM gaskets. Skunk2's advanced high...
      Direct replacements for OEM intake manifold and throttle body gasketsProtects against heat soak and reduces the incoming air temperature before it reaches the cylinder head.
      $49.99$39.99
      # 38815917
    • FRAM® Extra Guard™ Panel Air Filter
      (0 reviews)
      Acura TSX FI VTEC 2004, Extra Guard™ Panel Air Filter by FRAM®. Most dirt and dust enters the engine through the air filter and FRAM Extra Guard is engineered to provide twice the air filtration compared to an original filter. It...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $18.73$14.98
      # 18677600
    • MANN-Filter® Air Filter
      (0 reviews)
      Acura TSX 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 and...
      Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle
      $12.09$9.67
      # 20556843
    • Hastings® Air Filter
      (0 reviews)
      Acura TSX 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 meet or exceed the...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $22.41$17.93
      # 21455761
    • Beck Arnley® Air Filter
      (0 reviews)
      Acura TSX 2004, 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...
      OE quality products from top original equipmentTop quality materials
      $20.40$16.32
      # 35813883
    • Spectre Performance® HPR™ OE Replacement Air Filter
      (1 reviews)
      Acura TSX 2004, 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 the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $31.31$25.05
      # 12058896
    • Full® Air Filter
      (0 reviews)
      Acura TSX 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 your...
      $22.73from $18.18 - $19.60
      # 53664318
    • NPN® Air Filter
      (0 reviews)
      Acura TSX 2004, 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...
      $23.25$18.60
      # 8723593
    • Standard® Intermotor™ Air Charge Temperature Sensor
      (0 reviews)
      Acura TSX 2004, 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
      $39.44$31.55
      # 45054898
    • Standard® Intermotor™ Manifold Absolute Pressure Sensor
      (0 reviews)
      Acura TSX 2004, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $51.16$40.93
      # 45054885
    • Beck Arnley® Air Charge Temperature Sensor
      (0 reviews)
      Acura TSX 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 import...
      OE quality products from top original equipmentTop quality materials
      $46.39$37.11
      # 35813882
    • Victor Reinz® Intake Manifold Gasket Set
      (0 reviews)
      Acura TSX 2004, Intake Manifold Gasket Set by Victor Reinz®, Use 1 per Car. Includes: Plenum Gasket. OEM Standard Part. Material: Intake Manifold: Beaded Steel / Plenum: Coated Steel. Included: Plenum Gasket. When you’re low on...
      $23.66$18.93
      # 24046245
    • FAE® MAP Sensor
      (0 reviews)
      Acura TSX 2004, MAP Sensor by FAE®. 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 waste your time and...
      $113.01$90.41
      # 53655000
    • Genuine® Air Temp Sensor
      (0 reviews)
      Acura TSX 2004, Air Temp. Sensor by Genuine®. 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 waste your...
      $66.98$53.58
      # 8775314
    • Injen® EA Nanofiber Dry Air Filter
      (27 reviews)
      Universal EA Nanofiber Dry Air Filter by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while capturing and holding...
      $66.58from $53.26 - $68.80
      # 375948
    • Injen® High Performance Air Filter
      (17 reviews)
      Universal High Performance Air Filter by Injen®. Replace your worn out air filter with this high flow High Performance filter. It features a built-in velocity stack for added performance, urethane top and base to resist heat...
      $61.65from $49.32 - $57.54
      # 375936
    • K&N® Dual Flange Oval Straight Air Filter
      (0 reviews)
      Universal Dual Flange Oval Straight Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      $47.49from $37.99 - $213.99
      # 25513976
    • K&N® Oval Tapered Air Filter
      (0 reviews)
      Universal Oval Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      $41.24from $32.99 - $192.99
      # 25636561
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      $28.73from $22.98 - $251.99
      # 25615890
    • K&N® Round Tapered Air Filter
      (4 reviews)
      Universal Round Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      $27.13from $21.70 - $120.99
      # 25611518
    • AEM® Clamp-On Round DryFlow Racing Air Filter
      (0 reviews)
      Universal Clamp-On Round DryFlow Racing Air Filter by AEM®. Let your engine breathe with an AEM DryFlow Racing filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's...
      $83.74$66.99
      # 328142
    • AEM® Oval DryFlow Air Filter
      (0 reviews)
      Universal Oval DryFlow Air Filter by AEM®. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's DryFlow technology, cleaning...
      $48.74from $38.99 - $95.99
      # 313145
    • AEM® Oval DryFlow Brute Force Air Filter
      (0 reviews)
      Universal Oval DryFlow Brute Force Air Filter by AEM®. These filters are much larger than standard DryFlow filters and engineered to exceed the airflow requirements of large displacement engines. They are designed to be durable and...
      $88.74from $70.99 - $74.99
      # 313143
    • AEM® Round DryFlow Air Filter
      (2 reviews)
      Universal Round DryFlow Air Filter by AEM®. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's DryFlow technology, cleaning...
      $30.06from $24.05 - $60.99
      # 322114
    • AEM® Round DryFlow Brute Force Air Filter
      (1 reviews)
      Universal Round DryFlow Brute Force Air Filter by AEM®. These filters are much larger than standard DryFlow filters and engineered to exceed the airflow requirements of large displacement engines. They are designed to be durable...
      $58.74from $46.99 - $54.99
      # 313144
    • Airaid® Round Air Filter
      (0 reviews)
      Universal Round 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...
      $61.13from $48.90 - $81.90
      # 440764
    • Airaid® Sweet 16" Round Air Filter
      (0 reviews)
      Universal Sweet 16" Round Air Filter by Airaid®, 16" OD x 14" ID. 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...
      $55.36from $44.29 - $104.90
      # 13606468
    • AIRAID® Breather Filter
      (5 reviews)
      Universal Breather Filter by AIRAID®. Keep your engine breathing properly and looking good with these crankcase vent filters.
      $21.13from $16.90 - $26.90
      # 440783
    • Weapon-R® Secret Weapon Air Filter
      (10 reviews)
      Universal Secret Weapon Air Filter by Weapon-R®. The Secret Weapon air filter performs better than any other air filter available in the market today. It provides maximum airflow with the protection of Polyurethane foam.
      $81.25from $65.00 - $75.00
      # 282485
    • Weapon-R® V2 Hyper Air Filter
      (2 reviews)
      Universal V2 Hyper Air Filter by Weapon-R®. The Polyurethane foam in the V2 Hyper air filter flows more air and traps more dirt than comparable paper and cotton filters.
      $62.50from $50.00 - $55.00
      # 290322
    • Weapon-R® Dragon Air Filter
      (17 reviews)
      Universal Dragon Air Filter by Weapon-R®. The Polyurethane foam in the Dragon air filter flows more air and traps more dirt than comparable paper and cotton filters. The Dragon air filter is one of the highest rated air filters in...
      $68.75from $55.00 - $65.00
      # 282419
    • Weapon-R® Dragon Breather Filter
      (6 reviews)
      Universal Dragon Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      $12.50$10.00
      # 284597
    • Weapon-R® Super Matrix Breather Filter
      (4 reviews)
      Universal Super Matrix Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      $12.50$10.00
      # 286325
    • VOLANT® PowerCore® Air Filter
      (0 reviews)
      Acura TSX 2004, Universal PowerCore® Air Filter by VOLANT®. By using Donaldson's® PowerCore® Filtration Technology submicron contaminants load on the surface rather than collecting in the depth of the filter. This boosts...
      High-Quality Synthetic MaterialProvides Vastly Improved Filtration up to 99.97%
      $110.16$88.13
      # 58346820
    • VOLANT® Primo Air Filter
      (0 reviews)
      Acura TSX 2004, Universal Primo Air Filter by VOLANT®. Volant's high performance 5 layer air filters are made of the highest quality textiles, pleated between a top and bottom aluminum screen.
      Cleanable and ReusableFive-Layers of protection
      $78.73from $62.98 - $79.13
      # 58346842
    • VOLANT® Pro 5 Air Filter
      (0 reviews)
      Acura TSX 2004, Universal Pro 5 Air Filter by VOLANT®. Volant's high performance 5 layer air filters are made of the highest quality textiles, pleated between a top and bottom aluminum screen.
      Cleanable and ReusableFive-Layers of protection
      $78.73$62.98
      # 58346850
    • VOLANT® Pro 5 Air Filter Breather
      (0 reviews)
      Acura TSX 2004, Universal Pro 5 Air Filter Breather by VOLANT®, 0.75" F x 2" B x 2" D x 1.5" H. Volant's high performance 5 layer air filters are made of the highest quality textiles, pleated between a top and bottom aluminum screen.
      Cleanable and ReusableFive-Layers of protection
      $46.98$37.58
      # 58346705
    • aFe® Round Air Filter
      (0 reviews)
      Universal Round Racing Air Filter by aFe®. These universal air filters are designed to provide performance and protection. They fit into the stock filter housing, but flow better and last longer. They feature extra-deep pleats and...
      $52.83from $42.26 - $126.89
      # 847887
    • Spectre Performance® HPR™ OE Replacement Air Filter
      (0 reviews)
      Universal 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 the racetrack! All...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $31.31from $25.05 - $25.20
      # 12061070
    • Takeda® Pro 5R Air Filter
      (0 reviews)
      Universal Pro 5R Air Filter by Takeda®. Fight dirt and dust and give your engine more air to breathe at the same time with this high-performance cotton gauze filter. Don’t simply discard it when it’s dirty: clean it with soap...
      $39.94from $31.95 - $156.95
      # 4250794
    • Takeda® Pro DRY S Air Filter
      (1 reviews)
      Universal Pro DRY S Air Filter by Takeda®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a high priority,...
      $69.94from $55.95 - $82.51
      # 847869
    • GREEN FILTER® Color Match Cone Air Filter
      (1 reviews)
      Universal Color Match Cone Air Filter by Green Filter®. If you have a custom or oddball car that uses a hard-to-find cone-style aircleaner element, try matching it up here. Choose by inside diameter of the hose, outside diameter of...
      $40.43from $32.34 - $72.81
      # 2565312
    • GREEN FILTER® Color Match Dual Cone Air Filter
      (1 reviews)
      Universal Color Match Dual Cone Air Filter by Green Filter®. If you have a custom or oddball car that uses a hard-to-find dual-cone aircleaner element, try matching it up here. Choose by inside diameter of the rubber bottom ring,...
      $61.30from $49.04 - $65.11
      # 2565314
    • GREEN FILTER® Color Match Round Air Filter
      (1 reviews)
      Universal Color Match Round Air Filter by Green Filter®. If you have a custom or oddball car that uses a hard-to-find round aircleaner element, try matching it up here. Choose by inside diameter, outside diameter and overall...
      $59.16from $47.33 - $58.36
      # 2565310



    Guides & Articles
    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...
    Most aftermarket air filters are constructed from multiple layers of cotton gauze, which are sandwiched between wire mesh that is formed into pleats. The layers of oiled cotton fibers are able to trap dirt particles that are even smaller than the holes in the filter media. The airflow stays consistent between cleanings, for optimal combustion.
    The easiest way to improve airflow to your engine is just by changing your stock air filter to an aftermarket performance air filter. There’s an aftermarket air intake system for every budget and every application. Even if you have a hot rod or custom car, or if your car’s just not listed in a catalog, you can still get a quality system. Everyone, regardless of...
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    2004 Acura TSX Performance Air Intake Systems Reviews
    Average rating: 4.5 4.3 - 1 reviews
    (4.3)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    2004 Acura TSX | Posted by Dylan | (Toronto, ON)

    This product is very good you can definitely feel the power and the sound is amazing. Installation was okay. It looks amazing as well!

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