2011 Honda Civic Performance Air Intake Systems

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    • (1 review)
      # 335628
      Honda Civic 1.8L Generation VIII 2011, 57i Series Generation I Flex Hose Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RC-5134. Air Filter Height: 4.685" (119 mm). Air Filter Large End Diameter: 5.197" (132...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $122.99
    • (1 review)
      # 324232
      Honda Civic DX / DX-G / EX / EX-L / LX / LX-S 2011, 69 Series Typhoon Aluminum Silver Cold Air Intake System by K&N®. Replacement Filter # RU-4950. Use with Pre-Filter # RX-4990DK. Air Filter Height: 5.5" (140 mm). Air Filter Large...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $268.99
    • (8 reviews)
      # 360279
      Honda Civic DX / EX / LX 2011, SP Series Cold Air Intake System by Injen®. HP Gain: +8 hp. Torque Gain: +6.2 lbs. x ft. Includes: X-1014 Filter. The SP Series Cold Air Intake System is made for the enthusiast who wants maximum...
      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
      $307.68
    • (1 review)
      # 360560
      Honda Civic 2011, 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 intake tube. The...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $224.20 - $227.24
    • (1 review)
      # 55968202
      Honda Civic DX / DX-G / EX / EX-L / LX / LX-S 2011, Metal Cold Air Intake System by AEM®. Replacement Filter # 21-201DK. Use with Pre-Filter # 1-4000. Includes: 9 Hose Clamps. Tube Material: Metal. To deliver cooler air to the...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $292.99 - $318.99
    • (2 reviews)
      # 100728933
      Honda Civic DX / EX / LX 2011, Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to feed the...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $194.65
    • (0 reviews)
      # 137974899
      Honda Civic DX / EX / LX 2011, Secret Weapon Neo-Ti Air Intake System by Weapon-R®. Pipe Finish: Neo Ti. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to feed...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $293.25
    • (0 reviews)
      # 137975150
      Honda Civic DX / EX / LX 2011, Stealth Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Flat Black. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. Cooler air inlet temperatures mean more horsepower. This simple...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $220.15
    • (0 reviews)
      # 116984451
      Honda Civic DX / DX-G / EX / EX-L / LX 2011, Polished Aluminum Cold Air 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...
      Re-locates filter to outside the engine compartment for cooler air ingestionDesigned for maximum power gains
      $38.42 - $182.34
    • (1 review)
      # 116984507
      Honda Civic DX / DX-G / EX / EX-L / LX 2011, Polished Aluminum Short Ram 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...
      $38.42 - $142.04
    • (5 reviews)
      # 82859133
      Honda Civic 1.8L 2011, 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...
      Delivers dyno-proven performance gainsEnsures more horsepower and improved acceleration
      $153.43
    • (0 reviews)
      # 78253235
      Honda Civic DX / EX / LX 2011, Cold Air Intake by Spec-D®. Tube Diameter: 3". Tube Material: Aluminum. Tube Color: Chrome. This kit comes with aluminum intake pipes, cone air filter, mounting brackets, vacuum hoses, reducers, & all...
      Approximately increase 15-20 horsepowerProvide better throttle response & stop sucking in hot air from high temperature engine component
      $62.30
    • (0 reviews)
      # 81748193
      Honda Civic DX / EX / EX-L / LX / LX-S 2011, Attack Cold Air Stage 2 Polished Intake System by Takeda®. Filter Series: Pro Dry S. HP Gain: +7 hp. TQ Gain: +7 lbs. x ft. Includes: Air Filter, Aluminum Tube, Couplers, Hardware. This...
      Custom designed for each applicationDelivers more oxygen to the combustion chamber by drawing in cooler, denser air
      $275.00
    • (0 reviews)
      # 124927022
      Honda Civic 1.3L 2011, 33 Series Panel Air Filter by K&N®. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 0.68 oz (20 ml). Height: 0.938" (24 mm). Outside Length: 7.375" (187 mm). Outside Width: 7" (178 mm). Includes: 1...
      Improves engine airflowIncreases horsepower and acceleration
      $47.99
    • (0 reviews)
      # 124911100
      Honda Civic 1.8L 2011, 33 Series Unique Air Filter by K&N®. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 0.93 oz (27 ml). Height: 1" (25 mm). Outside Length: 8.813" (224 mm). Outside Width: 7.688" (195 mm). Includes: 1...
      Improves engine airflowIncreases horsepower and acceleration
      $47.99
    • (0 reviews)
      # 103805514
      Honda Civic DX / EX / EX-L / GX / LX / LX-S 2011, Magnum Flow Pro 5R Panel Air Filter by aFe®. This Pro 5R air filter provides performance filtration and maximum convenience. Constructed with 100% polyurethane on all sides, this...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $56.95
    • (0 reviews)
      # 103805518
      Honda Civic DX / EX / EX-L / GX / LX / LX-S 2011, Magnum Flow Pro Dry S Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock...
      For Improved Horsepower And TorqueLimited Lifetime Warranty
      $56.95
    • (0 reviews)
      # 56289402
      Honda Civic GX 2011, Factory Replacement Air Filter by GREEN FILTER®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $46.29
    • (0 reviews)
      # 118610789
      Honda Civic 1.8L 2011, HPR™ Panel Air Filter by Spectre Performance®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Height: 1.25" (32 mm). Oil Amount: 35 ml (1 oz). Outside Length: 8.875" (225 mm). Outside Width:...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $21.29
    • (0 reviews)
      # 70192938
      Honda Civic R18A1 Engine / R18A4 Engine With FD1 Chassis 2011, Super Hybrid Filter by HKS®. 3 layered filter divides, collects intake air and smoothes air flow. It enables quick response that is required for sport filter. Newly...
      With high strength double frame, strong frame can be used for high horsepower.Shape of re-designed top frame enables smooth air flow.
      $35.00
    • (0 reviews)
      # 56909971
      Honda Civic 2011, Ultra Series™ Race Intake Manifolds by Skunk2®. The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of...
      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 - $819.99
    • (0 reviews)
      # 56906881
      Honda Civic B16A2 Engine VTEC 2011, Ultra Series™ Silver Street Intake Manifolds by Skunk2®. The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud...
      Hi-grade mounting hardware1.82l plenum volume
      $391.99
    • (0 reviews)
      # 85543204
      Honda Civic 2011, F106F e-Throttle Booster by Buddy Club®. The advent of electronic throttle (or "drive-by-wire”) systems in late model cars presents a unique tuning opportunity. On these cars, the throttle plate is modulated by...
      $375.00
    • (0 reviews)
      # 107661693
      Honda Civic 2011, Cabin Air Filter by K&N®. Material: Polyurethane. Filter Material: Non-woven Synthetic. Height: 0.875" (22 mm). Length: 9.188" (233 mm). Width: 8.813" (224 mm). Includes: 1 Cabin Filter. K&N Cabin Air Filters...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $39.99
    • (0 reviews)
      # 35355100
      Honda Civic DX / EX / LX 2011, Stealth Airbox with Panel Foam Filter by Weapon-R®. The Secret Weapon Intake was designed, to increase air intake volume to the engine. The concept is to create two different air velocity profiles,...
      Was designed, to increase air intake volume to the engine1 Million Mile Limited Warranty
      $254.15
    • (0 reviews)
      # 134419676
      Honda Civic 2011, Manifold Stud Kit by Blox Racing®. BLOX Racing offers a manifold stud kit to be used with its line of performance intake manifolds and thermal intake manifold gaskets. The BLOX Racing stud kit ensures that the...
      $16.78 - $19.18
    • (0 reviews)
      # 59649027
      Honda Civic K20Z3 Engine 2011, Thermal Intake Manifold Gasket by Skunk2®. Skunk2 Thermal Intake Manifold Gaskets are designed as direct replacements for OEM gaskets. Skunk2's advanced high temperature thermal polymer material...
      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.
      $41.99
    • (0 reviews)
      # 134419677
      Honda Civic 2011, Throttle Body Gasket by Blox Racing®. These gaskets are ideal for when servicing throttle bodies during in between-race inspections, rebuilds or for when match-porting to larger throttle bodies and intake manifolds.
      $4.00
    • (0 reviews)
      # 83480827
      Honda Civic K20Z3 Engine / K20Z3-5 Engine 2011, Throttle Body Adapter by Skunk2®. 90mm Bore. Skunk2’s all-new K2B Throttle Body Adapter now offers H-series enthusiasts even more flexibility. Thanks to Skunk2’s 6061-T6 billet...
      Adapt any K-series intake manifold onto any H22A cylinder headAlso compatible with Skunk2 Pro Series Intake Manifolds
      $72.99
    • (0 reviews)
      # 289936
      Honda Civic R18A1 Engine / R18A1-62 Engine / R18A4 Engine 2011, Intake Manifold Thermal Gasket by Weapon-R®. We have developed a special high temperature insulating gasket which replaces the OEM intake gasket. By reducing heat...
      Reduces heat transfer from the cylinder headCooler intake air results in up to 5% more power
      $68.00
    • (0 reviews)
      # 61618763
      Honda Civic DX / EX / LX 2011, Thermal Throttle Body Gasket by Torque Solution®. Thermal Throttle Body Gasket use a proprietary gasket material that lowers intake temps by reducing heat transfer. These gaskets can be used to...
      $26.87
    • (0 reviews)
      # 61939133
      Honda Civic DX / EX / LX 2011, Throttle Body Spacer by Torque Solution®. Throttle Body Spacers are designed to increase Horsepower & Torque. By creating more intake manifold volume along with a better air fuel mixture you will make...
      $87.68
    • (0 reviews)
      # 52268576
      Honda Civic 2011, Air Filter by Beck Arnley®. Primary. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $14.56 - $15.65
    • (0 reviews)
      # 78096635
      Honda Civic 2011, Air Filter by Bosch®. Dirty air filters can cause decreased fuel mileage, increased engine wear, and even problems starting the engine. Check your engine air filter at every oil change and always replace a dirty...
      Protects Your Engine by Stopping 98% of Engine-Threatening ParticlesPrevention of Unfiltered Air Entering Engine Intake with a High-Quality Seal
      $13.98 - $15.95
    • (0 reviews)
      # 85814343
      Honda Civic 2011, Air Filter, FTF Air Filter by Denso®. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering and...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $10.50 - $12.59
    • (0 reviews)
      # 146041329
      Honda Civic 2011, Extra Guard™ Rigid Panel Air Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed?...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.71 - $16.12
    • (0 reviews)
      # 53670076
      Honda Civic 2011, 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
      $16.21 - $18.32
    • (0 reviews)
      # 163720800
      Honda Civic 2011, Panel Air Element by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $16.22 - $16.37
    • (0 reviews)
      # 87886655
      Honda Civic 2011, Air Filter Panel by WIX®. Ends: Plastic. Inner Diameter Top: Closed. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $16.03 - $16.68
    • (0 reviews)
      # 88034344
      Honda Civic 2011, New 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
      $97.26
    • (0 reviews)
      # 35536930
      Honda Civic 2011, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Import. Without Housing. With Instruction Sheet. Mounting Holes: 2. Mounting Type: Bolt-On. MAF Sensors precisely track O.E. output curves and maintain spec...
      50-state emissions street legalThe finest quality at a great price
      $48.60
    • (0 reviews)
      # 24561039
      Honda Civic 2011, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor 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
      $70.23
    • (0 reviews)
      # 87856907
      Honda Civic DX / EX / EX-L / GX / Hybrid / LX 2011, Mass Air Flow Sensor by Hitachi®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $74.43
    • (0 reviews)
      # 156673151
      Honda Civic 2011, Intermotor™ Mass Air Flow 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 highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $90.23
    • (0 reviews)
      # 35814567
      Honda Civic 2011, Cabin Air Filter by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      Charcoal activated filter media where specified by OE manufacturersSame form and fit as OE for proper fit in the cabin air filter housing
      $16.86
    • (0 reviews)
      # 164891004
      Honda Civic 2011, Cabin Air Filter by Bosch®. Spunbound Polyester Along. Keep the air inside your vehicle clean and fresh just by replacing your cabin air filter with a Workshop Cabin Air Filter from Bosch. It offers an 80%...
      Captures 80% of dirt and other pollutants smaller than 3 microns from entering through the vehicle’s heating and air ventsProtects passengers in your vehicle against pollen, dust and dirt particles
      $16.07 - $16.28
    • (1 review)
      # 21069354
      Honda Civic 2011, Cabin Air Filter, Particulate Type by Denso®. O.E. recommended replacement filter. Premium electrostatically charged media. Captures ultra-fine particulates such as diesel carbon and smoke. For people with...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $13.11
    • (0 reviews)
      # 18677477
      Honda Civic 2011, Fresh Breeze™ Cabin Air Filter by FRAM®. Size: 9.3" (L) x 8.9" (W) x 1.18" (H). The Fresh Breeze is engineered to filter and deodorize airflow drawn into the vehicle through the A/C, heating, and ventilation...
      Filters up to 98% of road dust and road pollenRemoves the reoccurring musty smell that can develop in air conditioning and heating systems
      $18.38
    • (0 reviews)
      # 21458380
      Honda Civic Electric/Gas / Gas 2011, Cabin Air Filter by Hastings®. This filter is specially designed and manufactured to reduce the amount of airborne pollutants and particles entering the cabin by capturing dust, pollen and other...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $16.66
    • (0 reviews)
      # 7793700
      Honda Civic 2011, Particulate Filter ACC Cabin Filter by Purolator®. Note: For models made in USA. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze...
      $34.29
    • (0 reviews)
      # 87886658
      Honda Civic 2011, Cabin Air Panel by WIX®. Height: 1.180". Inner Diameter Top: Closed. Length: 9.210". MediaType: Particulate. Style: Cabin Air Filter. WIX cabin air filters capture airborne contaminants like dirt, soot, pollen,...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $17.13
    • (0 reviews)
      # 99082604
      Honda Civic Made In USA 2011, ACC Cabin Filter by Corteco®. Corteco cabin air filters remove the irritants that cause sneezing fits, watery eyes, runny noses or breathing issues. Cleaner air provides clearer visibility and...
      $20.24 - $21.35
    • (0 reviews)
      # 12026780
      Honda Civic 2011, Cabin Air Filter by TYC®. 1 Piece, Particulate Filter. As soon as your cabin air filter clogs or gets damaged, you notice it right away. And now you don't have to go to the dealer and pay twice the price to have...
      OE quality at an affordable priceDirect replacement
      $8.30
    • (0 reviews)
      # 85590974
      Honda Civic 2011, Cabin Air Filter by UAC®. UAC’s line of filters includes Cabin Air Filter filters that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong quality control...
      Helps maintain a desired temperature inside your carMade of durable materials
      $5.90
    • (0 reviews)
      # 120971628
      Honda Civic 2011, Manifold Absolute Pressure Sensor 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,...
      $50.37 - $75.00
    • (0 reviews)
      # 88050239
      Honda Civic 2011, Manifold Absolute Pressure Sensor 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $70.54 - $102.49
    • (0 reviews)
      # 97661984
      Honda Civic 1.8L 2011, Intake Manifold Gasket by AJUSA®. Gasket Material:FKM. 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $6.34
    • (0 reviews)
      # 35815215
      Honda Civic 1.8L 2011, Intake Manifold Gasket Set by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $35.77
    • (0 reviews)
      # 84276202
      Honda Civic 1.8L 2011, Intake Manifold Gasket 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.01 - $11.16
    • (0 reviews)
      # 83232156
      Honda Civic 1.3L 2011, Intake Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $29.00




    Guides & Articles

    • Performance Air Intake Systems
      Can an Air Intake System also Increase My Fuel Economy?
      We all know that achieving better fuel economy while driving puts money back in your pocket and does the environment a favor. But for those who are actively interested in squeezing the most out of every drop of gas, getting more miles per gallon can actually become a sport - especially if a vehicle has a manual transmission that can be upshifted earlier and put into neutral during downhill grades or when coasting to a stop sign.
    • Performance Air Intake Systems
      The Real Cost of Your Car’s Cheap Factory Air Filter
      In today's world, saving money wherever possible has become essential. But it's important not to lose sight of the fact that, sometimes, a product that costs more up front will save you more money over time. In our business, we've seen far too many consumers judge products solely on the basis of their initial cost, completely neglecting any long-term economy and benefits. When it comes to automobiles, "performance" air filters are a perfect example of this.
    • Performance Air Intake Systems
      My Car is Brand New | Why Should I Change My Air Intake System?
      Aftermarket air intake systems have become one of the most popular engine modifications available for late model cars and trucks. An easy question to ask is why are these so popular? After all, didn't engineers who work for your vehicle manufacturer spend years developing the best engine components available? Since power and fuel economy are major selling points these days, it's hard to imagine car companies not doing everything they can to maximize horsepower, miles per gallon, or both.
    • Performance Air Intake Systems
      What are the Different Types of Air Intake Systems?
      There are many types of aftermarket air intake systems that range from simple and inexpensive to elaborate. In the scope of this article, we'll examine the different types of air intakes, what they do, and look at a few specific product examples of each. But in short, performance air intake setups increase airflow into your engine - boosting combustion and creating more horsepower and torque that you can actually feel. Their relatively low cost and easy installation (bolt-on in most cases) keeps them in popular demand by car enthusiasts that own everything from 1.5-liter turbo motors to big block V8 engines.
    • Replacement Air Intake Parts
      Why Does My Car Have a Plastic Intake Manifold?
      An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a mounting point for carburetors, throttle body assemblies, fuel injectors, thermostats, and more depending on vehicle manufacturer engineering preferences. Intake manifolds may also serve to route coolant through dedicated channels in order to remove heat from the engine. Because of their location and functionality, intake manifold assemblies are under constant stress from engine vacuum pressure as well as direct heat from coolant, cylinder combustion gasses, and the cylinder heads to which they are mounted.

    2011 Honda Civic Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 3 reviews
    4.8 of 5
    2009 Civic Sport
    Very easy to install. Excellent instructions. Great overall experience!
    TPosted by Tyler (Spruce Grove, AB) /
    2011 Honda Civic
    Was this review helpful for you? Yes1  person found this review helpful.
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