2006 Honda Civic Si Performance Air Intake Systems

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    • (0 reviews)
      # 73904507
      Honda Civic Si Generation VII 201 BHP 2006, 57i Series Generation I Flex Hose & Rubber Hose Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RC-70030. Air Filter Height: 6.625" (168 mm). Air Filter Material:...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $165.99
    • (0 reviews)
      # 73905502
      Honda Civic Si 2006, 69 Series Typhoon Aluminum Silver Cold Air Intake System by K&N®. Replacement Filter # RU-5147. Use with Pre-Filter # RU-5147DK. Air Filter Height: 5.5" (140 mm). Air Filter Large End Diameter: 6.5" (165 mm)....
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $300.99
    • (0 reviews)
      # 73906057
      Honda Civic Si Generation VII 201 BHP 2006, Apollo Cold Air Intake System by K&N®. Replacement Filter # RC-5052. Air Filter Height: 4.875" (124 mm). Air Filter Material: Cotton Gauze. Clamp Style: Regular. Includes: 3 Clamps....
      Guaranteed to increase horsepower and improve accelerationWorks with OEM computer system
      $233.99
    • (3 reviews)
      # 360285
      Honda Civic Si 2006, SP Series Cold Air Intake System by Injen®. HP Gain: +10.7 hp. Torque Gain: +11.2 lbs. x ft. Includes: X-1014 Filter. The SP Series Cold Air Intake System is made for the enthusiast who wants maximum horsepower...
      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
      $288.96
    • (4 reviews)
      # 360568
      Honda Civic Si 2006, SP Series Short Ram Intake System by Injen®. HP Gain: +8.5 hp. Torque Gain: +7 lbs. x ft. Includes: X-1015 Filter. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $259.90
    • (0 reviews)
      # 251655
      Honda Civic Si 2006, Metal Cold Air Intake System by AEM®. Replacement Filter # 21-203DK. Use with Pre-Filter # 1-4000. Includes: 11 Hose Clamps. Tube Material: Metal. Estimated Horsepower Gain: 6.27 HP @ 5100 RPM. To deliver...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $316.99 - $344.99
    • (1 review)
      # 253726
      Honda Civic Si 2006, Metal Short Ram Air Intake System by AEM®. Replacement Filter # 21-202DK. Use with Pre-Filter # 1-4000. Includes: 9 Hose Clamps. Tube Material: Metal. Estimated Horsepower Gain: 6.6 HP @ 7200 RPM. This system...
      Delivers increased performance for less costEasily installs under the hood
      $178.99 - $193.99
    • (0 reviews)
      # 285388
      Honda Civic Si 2006, 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 engine 3...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $228.65
    • (0 reviews)
      # 137974900
      Honda Civic Si 2006, 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 the engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $331.50
    • (0 reviews)
      # 137975151
      Honda Civic Si 2006, 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 to install...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $237.15
    • (1 review)
      # 116984514
      Honda Civic Si 2006, 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 includes a air filter that...
      $38.42 - $142.04
    • (0 reviews)
      # 80947847
      Honda Civic Si 2006, Performance Cold-Air Intake by Mishimoto®. Provide maximum, unrestricted airflow with the Mishimoto Performance Race Intake. Mishimoto pulled out all of the stops with this intake, featuring a 3" short-ram...
      Installs in under 30 minutesLarger diameter intake pipe for large turbochargers and more aggressive engine tunes
      $172.71 - $268.16
    • (0 reviews)
      # 38817455
      Honda Civic Si 2006, Cold Air Intake by Skunk2®. Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intakes. The results are the...
      Includes a 3.5-inch internal diameter lower tubeSilicone connector
      $329.99
    • (0 reviews)
      # 78253256
      Honda Civic Si 2006, Cold Air Intake by Spec-D®. Tube Diameter: 3". Tube Material: Aluminum. This kit comes with aluminum intake pipes, cone air filter, mounting brackets, vacuum hoses, reducers, & all necessary hardware. Spec-D...
      Approximately increase 15-20 horsepowerProvide better throttle response & stop sucking in hot air from high temperature engine component
      $62.30
    • (1 review)
      # 81748412
      Honda Civic Si 2006, Attack Cold Air Stage 2 Intake System by Takeda®. Filter Series: Pro Dry S. HP Gain: +21 hp. TQ Gain: +23 lbs. x ft. This system is for the enthusiast who wants maximum performance from their sport compact. It...
      Custom designed for each applicationDelivers more oxygen to the combustion chamber by drawing in cooler, denser air
      $275.00
    • (1 review)
      # 81748415
      Honda Civic Si 2006, Retain Short Ram Stage 2 Intake System by Takeda®. Filter Series: Pro Dry S. HP Gain: +17 hp. TQ Gain: +16 lbs. x ft. Improve your car's performance and enhance the appearance of your engine bay with the Takeda...
      Custom designed for each applicationIncreases airflow, for gains in horsepower and torque
      $225.00
    • (0 reviews)
      # 124927027
      Honda Civic Si 2006, 33 Series Panel Air Filter by K&N®. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 0.91 oz (27 ml). Height: 0.875" (22 mm). Outside Length: 11" (279 mm). Outside Width: 6.25" (159 mm). Includes: 1 Air...
      Improves engine airflowIncreases horsepower and acceleration
      $44.99
    • (0 reviews)
      # 103805525
      Honda Civic Si 2006, 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 high flow cotton gauze OE...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $54.95
    • (0 reviews)
      # 103805526
      Honda Civic Si 2006, 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 paper filter for improved...
      For Improved Horsepower And TorqueLimited Lifetime Warranty
      $54.95
    • (0 reviews)
      # 70192954
      Honda Civic Si With FD2 Chassis 2006, 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 developed Non-woven fabric...
      With high strength double frame, strong frame can be used for high horsepower.Shape of re-designed top frame enables smooth air flow.
      $30.63
    • (0 reviews)
      # 152045073
      Honda Civic Si 2006, 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.
      Significant horsepower increase over stock manifoldHand made from Billet 6061 Aluminum
      $506.00
    • (0 reviews)
      # 107661715
      Honda Civic Si 2006, 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)
      # 93144715
      Honda Civic Si 2006, Silicone Air Intake Hose by Mishimoto®. The Mishimoto Silicone Intake Boot is made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replacement kit for your OEM...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $114.00
    • (0 reviews)
      # 98187109
      Honda Civic Si K20A3 Engine / K20Z3 Engine / K24Z7 Engine 2006, Map Sensor by Skunk2®. Designed utilizing the latest technology, this product by Skunk2 features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $101.99
    • (0 reviews)
      # 38815952
      Honda Civic Si 2006, K2B™ DBW Black Anodized Throttle Body Adapter by Skunk2®. Skunk2’s all-new K2B Throttle Body Adapter now offers H-series enthusiasts even more flexibility. Thanks to Skunk2’s 6061-T6 billet aluminum...
      Adapt any K-series intake manifold onto any H22A cylinder headAlso compatible with Skunk2 Pro Series Intake Manifolds
      $72.99
    • (0 reviews)
      # 59305480
      Honda Civic Si 2006, Throttle Body Adapter by Blackworks Racing®. The Blackworks Racing throttle body adapter allows the use of the RBC intake manifold while keeping the drive-by-cable.
      $45.00
    • (0 reviews)
      # 59305535
      Honda Civic Si 2006, Throttle Position Sensor by Blackworks Racing®. Blackworks Throttle Position Sensor replaces the OEM TPS Sensor without any modifications. The Honda dealer only sells the TPS sensor along with the Throttle Body...
      $53.30
    • (0 reviews)
      # 15839950
      Honda Civic Si 2006, Intake Hoses by HPS®. Replace your stock restrictive hose with this high temp reinforced silicone part. The HPS intake hose is sure to reduce heat soak, increase air flow, and what is the greatest thing, ensure...
      Improves air flow and reduces heat soakDelivers dyno-proven performance gains: +1.4 Whp, +1.2 Ft/lbs
      $114.62
    • (0 reviews)
      # 61618757
      Honda Civic Si 2006, Thermal Intake Manifold Gaskets by Torque Solution®. Thermal Intake Manifold Gaskets use a proprietary gasket material that lowers intake temps by reducing heat transfer from the head to the intake manifold....
      $43.38
    • (0 reviews)
      # 38817444
      Honda Civic Si 2006, Thermal Throttle Body Gasket by Skunk2®. Skunk2 Thermal Gaskets are designed as direct replacements for OEM gaskets. Skunk2's advanced high temperature thermal polymer material protects against heat soak and...
      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.
      $20.99
    • (0 reviews)
      # 61939936
      Honda Civic Si 2006, 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 replace factory...
      $26.87
    • (0 reviews)
      # 61939940
      Honda Civic Si 2006, 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 more...
      $75.93 - $77.60
    • (0 reviews)
      # 85801924
      Honda Civic Si 2006, 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
      $11.67
    • (0 reviews)
      # 8012034
      Honda Civic Si 2006, 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
      $16.21
    • (0 reviews)
      # 21456274
      Honda Civic Si 2006, 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
      $14.31
    • (0 reviews)
      # 64338836
      Honda Civic Si Canada-Built 2006, Air Filter Panel by WIX®. Height: 2.125". Inner Diameter Top: Closed. Length: 10.826". MediaType: Synthetic. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $14.83
    • (0 reviews)
      # 156673244
      Honda Civic Si 2006, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $51.97
    • (0 reviews)
      # 24215638
      Honda Civic Si 2006, Workshop Particulate Cabin Air Filter by Bosch®. Width: 225 mm. Heigth: 29 mm. Spunbound Polyester Along. Keep the air inside your vehicle clean and fresh just by replacing your cabin air filter with a Workshop...
      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
      $16.28
    • (1 review)
      # 21069354
      Honda Civic Si 2006, 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)
      # 21458380
      Honda Civic Si 2006, 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 airborne...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $16.66
    • (0 reviews)
      # 64338835
      Honda Civic Si US-Built 2006, 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,...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $17.96
    • (0 reviews)
      # 85590974
      Honda Civic Si 2006, 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...
      Helps maintain a desired temperature inside your carMade of durable materials
      $5.90
    • (0 reviews)
      # 120947517
      Honda Civic Si 2006, 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,...
      $75.00
    • (0 reviews)
      # 44702157
      Honda Civic Si 2006, MAP 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
      $102.49
    • (0 reviews)
      # 85801922
      Honda Civic Si 2006, Mass Air Flow Sensor 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...
      Glass film coated sensing elements reduces contamination and improves reliabilityPlatinum wire sensing element responds quickly to changes in air flow
      $93.08
    • (0 reviews)
      # 88046544
      Honda Civic Si 2006, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $102.49
    • (0 reviews)
      # 97661155
      Honda Civic Si 2006, Intake Manifold Gasket by AJUSA®. Gasket Material:Coated Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.19
    • (0 reviews)
      # 35815094
      Honda Civic Si 2006, Intake Manifold Gasket Set by Beck Arnley®. Intake Manifold Gasket. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and...
      OE quality products from top original equipmentTop quality materials
      $11.04
    • (0 reviews)
      # 40582430
      Honda Civic Si 2006, 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
      $8.10
    • (0 reviews)
      # 107660077
      Universal Apollo Flex Hose Flat Black Cold Air Intake System by K&N®. Replacement Filter # RC-5052. Air Filter Material: Cotton Gauze. Clamp Style: No Clamps Required. Filter Material: Cotton Gauze. Height: 4.875" (124 mm). Intake...
      Guaranteed to increase horsepower and improve accelerationIdeal for normally aspired engines up to 250 BHP and turbo engines up to 350 BHP
      $129.99 - $209.99
    • (0 reviews)
      # mpn1640291
      Universal Metal Raw Aluminum Cold Air Intake System by AEM®. Replacement Filter # 21-2059DK. Use with Pre-Filter # 1-4001. Tube Material: Metal. Tube Finish: Raw Aluminum. To deliver cooler air to the engine, this air intake system...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $319.99
    • (0 reviews)
      # mpn2531294
      Universal Jr. Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 700-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Cotton Gauze & Non-woven Synthetic. Air...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $150.86
    • (0 reviews)
      # mpn2531295
      Universal Jr. Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Replacement Filter #: 701-420. Use with Pre-Filter #: 799-420. Air Filter Color: Red. Air Filter Material: Non-woven Synthetic. Air Filter Outlet...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $159.02
    • (0 reviews)
      # mpn611211179
      Universal 14" Chrome Air Cleaner by Demon Carburetion®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Demon...
      14" in diameter3" deep filter element
      $44.02
    • (0 reviews)
      # 125352732
      Universal Air Intake Kit by Spectre Performance®. Replacement Filter #: 8168. Air Filter Color: White. Air Filter Height: 2.625" (67 mm). Air Filter Material: Non-woven Synthetic. Intake Pipe Color: Polished. Intake Pipe Material:...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $50.24
    • (0 reviews)
      # 107662523
      Universal Air Filter for the UMP Off-Road Air Box by K&N®. Air Filter Height: 12.5" (318 mm). Air Filter Material: Cotton Gauze. Color: Red. Overall Height: 12.5" (318 mm). Style: Round. Top Finish: Black Powder Coated. Top Style:...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $158.99 - $161.99
    • (0 reviews)
      # 107662569
      Universal Carbon Fiber Air Box Large by K&N®. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 4.56 oz (135 ml). Height: 6.5" (165 mm). Width: 14" (356 mm). Protect your expensive racing engine and keep it running at peak...
      Attractive carbon fiber front designed for extra strengthCustom foam backing for a snug fit
      $533.99
    • (0 reviews)
      # 124911623
      Universal Covered Round Air Filter by K&N®. Replacement Filter # E-3600. Air Filter Height: 3.5" (89 mm). Air Filter Inside Diameter: 7" (178 mm). Air Filter Material: Cotton Gauze. Color: Polished. Filter Re-Oiling Amount: 1.28 oz...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $109.99
    • (0 reviews)
      # 107662648
      Universal Custom Air Cleaner Assembly by K&N®. Air Filter Material: Cotton Gauze. Color: Red. Filter Material: Cotton Gauze. Designed utilizing the latest technology, this Custom Air Cleaner Assembly by K&N features premium quality...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $62.99 - $256.99
    • (0 reviews)
      # 107662903
      Universal Custom Round Air Cleaner Assembly by K&N®. Air Filter Material: Cotton Gauze. Color: Red. Filter Material: Cotton Gauze. Includes: Mounting Hardware. Designed utilizing the latest technology, this Custom Air Cleaner...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $74.99 - $150.99




    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.

    Popular Products

    2006 Honda Civic Si Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 1 review
    4.5 of 5
    Very Good Product
    The intake wasn't as easy as I thought it would be to install and thankfully I have a friend who is pretty good with cars to help me. After the about 2 hour installation and all we let it sit for about 20 minutes idle just to make sure everything seemed in check and took it for a quick drive. Everything worked and sounded great. I don't feel a real difference in speed but have noticed some savings with gas. It sounds great though and I really am glad I bought this. 06 Honda SI.
    CPosted by Chris (Lincoln University, PA) /
    2006 Honda Civic Si
    Was this review helpful for you? Yes3  people found this review helpful.
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