2003 Acura RSX Performance Air Intake Systems

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    • Injen® IS Series Short Ram Intake System
      (0 reviews)
      # 359200
      Acura RSX 2.0L 4 Cyl. 2003, IS Series Short Ram Intake System by Injen®. The IS Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The...
      Improves airflow into the engineIncreases horsepower
      $221.14
    • Injen® SP Series Cold Air Intake System
      (3 reviews)
      # 360200
      Acura RSX 2.0L 4 Cyl. 2003, 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...
      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
      $274.62
    • Injen® SP Series Short Ram Intake System
      (2 reviews)
      # 360512
      Acura RSX Type S 2.0L 4 Cyl. 2003, SP Series Short Ram Intake System by Injen®. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $209.43
    • K&N® 69 Series Typhoon Short Ram Intake Kit
      (1 reviews)
      # 323964
      Acura RSX 2.0L F/I 2003, 69 Series Typhoon Short Ram Intake Kit by K&N®. Improve airflow and increase horsepower and torque on your vehicle. This intake kit replaces the factory air intake system with a free flowing K&N air filter...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $182.99 - $184.99
    • AEM® Cold Air Intake System
      (1 reviews)
      # 251525
      Acura RSX 2003, 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 oxygen, which...
      $30.99 - $264.99
    • AEM® Dual Chamber Air Intake System
      (2 reviews)
      # 253424
      Acura RSX 2003, Dual Chamber Air Intake System by AEM®. The Dual Chamber Air Intake system uses a patented design that creates multiple frequency sound waves in the intake tube to charge the cylinders with more air. These systems...
      $30.99 - $285.99
    • AEM® Short Ram Air Intake System
      (1 reviews)
      # 254260
      Acura RSX 2003, 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...
      $30.99 - $191.99
    • Weapon-R® Dragon Air Intake System
      (1 reviews)
      # 282604
      Acura RSX 2003, 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.
      $177.65
    • Weapon-R® Neo-Ti Finish Secret Weapon Air Intake System
      (0 reviews)
      # 284789
      Acura RSX Type-S 2003, 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...
      $310.25
    • Weapon-R® Secret Weapon Air Intake System
      (0 reviews)
      # 284998
      Acura RSX 2003, 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 increased more...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $211.65 - $237.15
    • HPS® Short Ram Air Intake with Heat Shield
      (0 reviews)
      # 15840773
      Acura RSX 2003, 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
      $161.50
    • Takeda® Retain Polished Short Ram Air Intake System
      (0 reviews)
      # 1055324
      Acura RSX 2003, Retain Polished Short Ram Air Intake System by Takeda®. Improve your car's performance and enhance the appearance of your engine bay with the Takeda Retain Short Ram Air Intake System. This system will increase...
      Custom designed for each applicationIncreases airflow, for gains in horsepower and torque
      $225.00
    • DC Sports® Short Ram Intake System
      (0 reviews)
      # 11019084
      Acura RSX 2003, Polished Aluminum Short Ram 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...
      $129.89 - $142.05
    • Spectre Performance® Round OE Replacement Air Filter
      (0 reviews)
      # 49223607
      Acura RSX 2003, Round 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
      $20.88
    • K&N® Cabin Air Filter
      (0 reviews)
      # 54311107
      Acura RSX Type-S 2003, Cabin Air Filter by K&N®. 2 Per Box. 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...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $58.99
    • K&N® E Series Air Filter
      (0 reviews)
      # 44371236
      Acura RSX 2003, E 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...
      Improves engine airflowIncreases horsepower and acceleration
      $56.99
    • Weapon-R® Race Sheet Metal Intake Manifold
      (0 reviews)
      # 15700957
      Acura RSX K20 Engine 2003, 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.
      $506.00
    • Skunk2® Pro Series™ Intake Manifolds
      (0 reviews)
      # 38816509
      Acura RSX 2003, 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. Instead of...
      Increased mid-range and top-end HP and torque64mm throttle body bore
      $539.99
    • Skunk2® Ultra Series™ Race Intake Manifolds
      (0 reviews)
      # 56909129
      Acura RSX K20A2 Engine 2003, Ultra Series™ Race Intake Manifolds by Skunk2®. 3.5 Liter. The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to...
      Available in 3.5l (4.5l and 5.5l configuration require the purchase of optional spacers)Optional billet aluminum plenum spacers in 1l or 2l sizes
      $749.99
    • Skunk2® Thermal Intake Manifold Gasket
      (0 reviews)
      # 56907036
      Acura RSX K20A2 Engine / K20A3 Engine / K20Z1 Engine 2003, Thermal Intake Manifold Gasket by Skunk2®. Skunk2 Thermal Intake Manifold Gaskets are designed as direct replacements for OEM gaskets. Skunk2's advanced high temperature...
      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.
      $39.99
    • FRAM® Extra Guard™ Round Plastisol End Air Filter
      (0 reviews)
      # 18677562
      Acura RSX FI VTEC 2003, Extra Guard™ Round Plastisol End 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...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $13.98
    • MANN-Filter® Air Filter
      (0 reviews)
      # 20556831
      Acura RSX 2003, 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
      $9.55
    • Hastings® Air Filter
      (0 reviews)
      # 21455752
      Acura RSX 2003, 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
      $16.82
    • Beck Arnley® Air Filter
      (0 reviews)
      # 35812569
      Acura RSX 2003, 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
      $14.95
    • Full® Air Filter
      (0 reviews)
      # 8012513
      Acura RSX 2003, Air Filter by Full®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.67
    • NPN® Air Filter
      (0 reviews)
      # 8723586
      Acura RSX 2003, Air Filter by NPN®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.47
    • Standard® Intermotor™ Air Charge Temperature Sensor
      (0 reviews)
      # 45054638
      Acura RSX 2003, Intermotor™ Air Charge Temperature Sensor by Standard®. Finish: White. 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
      $27.90
    • Standard® Intermotor™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 45054629
      Acura RSX 2003, 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 of engine electrical system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $46.53
    • Standard® Intermotor™ Intake Manifold Runner Control Valve
      (0 reviews)
      # 45054642
      Acura RSX 2003, Intermotor™ Intake Manifold Runner 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $65.11
    • Victor Reinz® Intake Manifold Gasket
      (0 reviews)
      # 24054693
      Acura RSX 2003, Intake Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard Part. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      $9.08
    • Genuine® Air Intake Hose
      (0 reviews)
      # 44696026
      Acura RSX Base / L 2003, Air Intake Hose by Genuine®. Note: Air Cleaner Outlet. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $46.57
    • FAE® MAP Sensor
      (0 reviews)
      # 53654954
      Acura RSX 2003, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $90.41
    • Genuine® Air Temp Sensor
      (0 reviews)
      # 8775312
      Acura RSX 2003, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $53.58
    • Injen® EA Nanofiber Dry Air Filter
      (27 reviews)
      # 375948
      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...
      $53.26 - $68.80
    • Injen® High Performance Air Filter
      (17 reviews)
      # 375936
      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...
      $49.32 - $57.54
    • K&N® Dual Flange Oval Straight Air Filter
      (0 reviews)
      # 25513976
      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.
      Improves engine airflowIncreases horsepower and acceleration
      $37.99 - $213.99
    • K&N® Oval Tapered Air Filter
      (0 reviews)
      # 25636561
      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.
      Improves engine airflowIncreases horsepower and acceleration
      $32.99 - $192.99
    • K&N® Round Tapered Air Filter
      (6 reviews)
      # 25611518
      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.
      Improves engine airflowIncreases horsepower and acceleration
      $21.70 - $120.99
    • AEM® Clamp-On Round DryFlow Racing Air Filter
      (0 reviews)
      # 328142
      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...
      $66.99
    • AEM® Oval DryFlow Air Filter
      (0 reviews)
      # 313145
      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...
      $38.99 - $95.99
    • AEM® Oval DryFlow Brute Force Air Filter
      (0 reviews)
      # 313143
      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...
      $70.99 - $74.99
    • AEM® Round DryFlow Air Filter
      (2 reviews)
      # 322114
      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...
      $24.05 - $62.99
    • AEM® Round DryFlow Brute Force Air Filter
      (1 reviews)
      # 313144
      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...
      $46.99 - $54.99
    • Airaid® Round Air Filter
      (0 reviews)
      # 440764
      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...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $48.90 - $81.90
    • Airaid® Sweet 16" Round Air Filter
      (0 reviews)
      # 13606468
      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...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $45.90 - $104.90
    • AIRAID® Breather Filter
      (5 reviews)
      # 440783
      Universal Breather Filter by AIRAID®. Keep your engine breathing properly and looking good with these crankcase vent filters.
      $16.90 - $26.90
    • Weapon-R® Secret Weapon Air Filter
      (10 reviews)
      # 282485
      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.
      Integral velocity stack increases engine airflowPolyurethane foam flows more air and traps more dirt than conventional filters
      $65.00 - $75.00
    • Weapon-R® V2 Hyper Air Filter
      (2 reviews)
      # 290322
      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.
      Polyurethane foam flows more air and traps more dirt than conventional filtersNo oiling required
      $50.00 - $55.00
    • Weapon-R® Dragon Air Filter
      (15 reviews)
      # 282419
      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...
      Polyurethane foam flows more air and traps more dirt than conventional filtersDisassembles easily for cleaning
      $55.00 - $65.00
    • Weapon-R® Dragon Breather Filter
      (6 reviews)
      # 284597
      Universal Dragon Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      Prevents throttle body carbon buildupCan be cleaned and reused
      $10.00
    • Weapon-R® Super Matrix Breather Filter
      (4 reviews)
      # 286325
      Universal Super Matrix Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      Prevents throttle body carbon buildupCan be cleaned and reused
      $10.00
    • VOLANT® PowerCore® Air Filter
      (0 reviews)
      # 58346820
      Acura RSX 2003, 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%
      $87.38
    • VOLANT® Primo Air Filter
      (0 reviews)
      # 58346842
      Acura RSX 2003, 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
      $62.44 - $78.46
    • VOLANT® Pro 5 Air Filter
      (1 reviews)
      # 58346850
      Acura RSX 2003, 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
      $62.44
    • VOLANT® Pro 5 Air Filter Breather
      (0 reviews)
      # 58346705
      Acura RSX 2003, 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
      $37.26
    • aFe® Round Air Filter
      (0 reviews)
      # 847887
      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...
      $42.26 - $126.89
    • Spectre Performance® HPR™ OE Replacement Air Filter
      (0 reviews)
      # 12061070
      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
      $25.05 - $25.20
    • Takeda® Pro 5R Air Filter
      (0 reviews)
      # 4250794
      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...
      $31.95 - $156.95
    • Takeda® Pro DRY S Air Filter
      (1 reviews)
      # 847869
      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,...
      $55.95 - $82.51
    • GREEN FILTER® Color Match Cone Air Filter
      (0 reviews)
      # 2565312
      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...
      Will outlast your vehicleTraps particles as small as 5 microns
      $32.34 - $72.81



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    2003 Acura RSX Performance Air Intake Systems Reviews
    Average rating: 5 4.8 - 4 reviews
    (4.8)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    2006 Acura RSX | Posted by Justin | (Londonderry, NH)

    Best short ram intake for the money for the RSX-S. Ordered mine with a hydro shield because I live in new England. Pair this with a Hondata or P2R intake manifold and throttle body gasket to narrow the HP gap between this and the Injen cold air intake. Makes a decent amount of sound on my 03 S under the hood, but noting crazy at all. Recommended definitely.

    3 people found this review helpful.
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    2003 Acura RSX Models
    • 2003 Acura RSX Base Performance Air Intake Systems
    • 2003 Acura RSX L Performance Air Intake Systems
    • 2003 Acura RSX Type-S Performance Air Intake Systems