2011 Subaru WRX Performance Air Intake Systems

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    • (0 reviews)
      # 107670012
      Subaru WRX 2457 CC / 2458 CC 2011, 69 Series Typhoon Cold Air Intake System by K&N®. Replacement Filter # RP-5113. Use with Pre-Filter # RU-5147DK. Air Filter Height: 5.625" (143 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 - $323.99
    • (5 reviews)
      # 98828819
      Subaru WRX STI Base 2.5L 2011, SP Series Cold Air Intake System by Injen®. Filter Color: Blue. System Type: Cold Air Intakes. HP Gain: up to 33.2 hp. TQ Gain: up to 31.2 lbs./ft. The SP Series Cold Air Intake System is made for the...
      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
      $315.49
    • (0 reviews)
      # 108343611
      Subaru WRX / WRX STI 2457 CC / 2458 CC 2011, Wrinkle Red Cold Air Intake System by AEM®. Replacement Filter # 21-2029DK. Use with Pre-Filter # 1-4001. Air Filter Height: 9.125" (232 mm). Air Filter Large End Diameter: 6" (152 mm)....
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $259.99
    • (0 reviews)
      # 94683401
      Subaru WRX STI Base 2011, Carbon Fiber Cold Air Intake System by Agency Power®. System Type: Cold Air Intakes. Material: Carbon Fiber. The Agency Power is made for the enthusiast who wants maximum horsepower from a tuned cold air...
      $500.00
    • (0 reviews)
      # 94683418
      Subaru WRX STI Base 2011, Carbon Fiber Short Ram Air Intake System by Agency Power®. System Type: Ram Air Intakes. Material: Carbon Fiber. The Agency Power is made for the enthusiast who wants maximum horsepower from a tuned cold...
      $408.33
    • (0 reviews)
      # 61628692
      Subaru WRX / WRX STI 2011, Cold Intake Airbox by AVO®.
      $155.00
    • (0 reviews)
      # 183309765
      Subaru WRX STI Base 2.5L 2011, Aluminum Cold Air Intake System by HPS®. Filter Color: Red. System Type: Cold Air Intakes. Material: Aluminum. Specially designed for superior performance and show, this one-of-a-kind intake kit is...
      Designed for increased performanceEnsures more horsepower and improved acceleration
      $247.00
    • (0 reviews)
      # 183309770
      Subaru WRX STI Base 2.5L 2011, Aluminum Short Ram Air Intake System by HPS®. Filter Color: Red. System Type: Ram Air Intakes. Material: Aluminum. Includes: Heat Shield. Built for superior performance, this product is a free-flowing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $180.50
    • (0 reviews)
      # 93146570
      Subaru WRX / WRX STI 2.5L 2011, Performance Aluminum Cold Air Intake System by Mishimoto®. Filter Color: Red. System Type: Cold Air Intakes. Material: Aluminum. Provide maximum, unrestricted airflow with the Mishimoto Performance...
      Installs in under 30 minutesLarger diameter intake pipe for large turbochargers and more aggressive engine tunes
      $186.34 - $299.97
    • (0 reviews)
      # 229412839
      Subaru WRX / WRX STI 2.5L 2011, Attack Stage 2 Plastic Polished Cold Air Intake System with Pro Dry S Filter by Takeda®. Filter Color: Gray. Tube Finish: Polished. System Type: Cold Air Intakes. Material: Plastic. HP Gain: up to 34...
      Custom designed for each applicationDelivers more oxygen to the combustion chamber by drawing in cooler, denser air
      $295.00
    • (0 reviews)
      # 245871399
      Subaru WRX 2011, Racing Short Ram Suction Reloaded Kit by HKS®. System Type: Ram Air Intakes. With stock suction system, induction air hit to corrugated portion of hose and makes swirl and resistance. The specially designed pipe...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $313.88 - $413.00
    • (0 reviews)
      # 97200655
      Subaru WRX STI 2.5L 2011, Short Ram Premium Suction Kit by HKS®. System Type: Ram Air Intakes. Includes: Aluminum Suction Pipe, HKS Silicon Hose, Bead Type Hose Band, Super Hybrid Filter, Gold Metal Logo Sticker. Aluminum suction...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $413.00
    • (0 reviews)
      # 73694166
      Subaru WRX / WRX STI 2011, Cold Air Intake System by PERRIN Performance®. Filter Color: Black. System Type: Cold Air Intakes. Add horsepower and style under your hood with a PERRIN Cold Air Intake. The PERRIN Intake has been...
      Designed to add 15-30 whp to your vehicleCARB approved
      $278.10
    • (0 reviews)
      # 79118422
      Subaru WRX / WRX STI 2011, Power Panel Red Air Filter by APEXi®. Filter Types: Direct Fit Filter. Filter Shape: Panel. Filter Style: Non-Flanged. Filter Color: Red. Some manufacturers of performance air filters make aggressive...
      Progressive-density filter element improves power and efficiency, without compromising ability to filter dust and dirtDry-type filter element requires no oiling, and will not foul air flow sensors
      $46.04
    • (0 reviews)
      # 59281148
      Subaru WRX 2011, High Flow Panel Air Filter by AVO®. Filter Types: Direct Fit Filter. Filter Shape: Panel.
      $49.00
    • (0 reviews)
      # 62398453
      Subaru WRX / WRX STI 2011, Power Air Filter Kit by AVO®.
      $210.00
    • (1 review)
      # 3353592
      Subaru WRX / WRX STI Base 2.5L 2011, Air Filter by Green Filter®. Filter Types: Direct Fit Filter. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $45.10
    • (0 reviews)
      # 70194048
      Subaru WRX / WRX STI 2011, Super Hybrid Air Filter by HKS®. Filter Types: Direct Fit Filter. 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)
      # 245647589
      Subaru WRX / WRX STI 2011, Panel Black Air Filter by PERRIN Performance®. Filter Types: Direct Fit Filter. Filter Shape: Panel. Filter Style: Non-Flanged. Filter Color: Black. Don’t let a restrictive OEM paper filter get between...
      Open cell foam elementCleaner for efficient and trouble-free cleanup
      $43.20
    • (0 reviews)
      # 245871479
      Subaru WRX / WRX STI 2011, Round Black Air Filter by PERRIN Performance®. Filter Types: Direct Fit Filter. Filter Shape: Round. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Round. Filter Color: Black. Filter...
      Two-piece design for easy cleaningOpen cell foam element
      $58.50 - $62.10
    • (0 reviews)
      # 73694135
      Subaru WRX 2011, 4 Bar MAP Sensor by PERRIN Performance®. The PERRIN Performance 4 Bar MAP Sensor allows full control of boost up to 43psi of boost!
      Allows to safely run boost levels above 24 PSIQuick and easy installation
      $121.50
    • (1 review)
      # 228308414
      Subaru WRX 2011, Induction Hose by Mishimoto®. Material: Silicone. 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...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $189.00 - $222.00
    • (0 reviews)
      # 73694150
      Subaru WRX 2011, Afta-Maf Intake Tube by PERRIN Performance®. The PERRIN Performance Afta MAF Hose replaces the factory corrugated rubber hose between the inlet tube and air box. This is an awesome part for restoring a high mileage...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $79.20 - $89.10
    • (0 reviews)
      # 73694280
      Subaru WRX 2011, Turbo Air Inlet Hose by PERRIN Performance®. Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The...
      Designed to provide increased air flowSS internal support wire for added rigidity and collapse prevention
      $269.10
    • (0 reviews)
      # 98119685
      Subaru WRX STI 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 more...
      19mm thick (3/4")Perfect for those flipping / reversing the intake manifold (also perfect for the Cosworth Manifold)
      $75.93
    • (0 reviews)
      # 240157570
      Subaru WRX Base 2.5L 2011, Silicone Blue Boost Hose Kit by SamcoSport®. Kit of 3 pieces. 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...
      Longer Life Than OEM Rubber HosesExtreme Durability
      $128.76
    • (0 reviews)
      # 228308423
      Subaru WRX 2011, 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. These...
      Dramatically Reduces Inlet TempsIncreases Horsepower
      $43.38
    • (0 reviews)
      # 93146637
      Subaru WRX 2011, Throttle Body Silicone Hose by Mishimoto®. Includes: 3 Silicone Hoses, 7 T-Bolt Clamps. The Mishimoto Silicone Throttle Body Hose is a direct OEM replacement for the stock rubber hose. The stock rubber throttle...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $54.00
    • (0 reviews)
      # 61628048
      Subaru WRX 2011, Silicone Throttle Body Hose by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our 4ply Silicone Throttle Body Hose. The factory intake hose is prone to...
      Smoothes airflow entering throttle bodyInstalls in under 15 Minutes
      $65.08
    • (0 reviews)
      # 89622671
      Subaru WRX STI 2011, Throttle Body Hose by Cusco®. This product is made of high-quality materials to serve you for years to come. Designed usig state-of-the-art technology and with customers in mind. It will meet your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $48.60
    • (0 reviews)
      # 86086697
      Subaru WRX / WRX STI 2.5L 2011, Professional™ Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.11
    • (0 reviews)
      # 85802686
      Subaru WRX / WRX STI 2458 CC 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...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $12.19
    • (0 reviews)
      # 87938995
      Subaru WRX 2011, Air Filter Panel by WIX®. Height: 1.270". Inner Diameter Top: Closed. Length: 8.681". MediaType: Cellulose. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air filter for...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $12.32
    • (0 reviews)
      # 87938997
      Subaru WRX 2011, Cabin Air Panel by WIX®. Height: 2.240". Inner Diameter Top: Closed. Length: 8.560". MediaType: Particulate. Style: Cabin Air Panel. WIX cabin air filters capture airborne contaminants like dirt, soot, pollen, and...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $21.89
    • (0 reviews)
      # 120947784
      Subaru WRX 2458 CC 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you're located
      $235.82
    • (0 reviews)
      # 21071399
      Subaru WRX / WRX STI 2458 CC 2011, 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...
      Glass film coated sensing elements reduces contamination and improves reliabilityPlatinum wire sensing element responds quickly to changes in air flow
      $103.25
    • (0 reviews)
      # 98119305
      Subaru WRX STI 2011, MAF Block-off Plate by Torque Solution®. Torque Solution Maf Block Off plates were designed to seal off the intake system. This makes for an easy transition to Speed Density tuning once plugged up. Guaranteed...
      6061 Billet AluminumO-ringed for perfect seal
      $43.38
    • (0 reviews)
      # 35812557
      Subaru WRX / WRX STI 2.5L 2011, Intake Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $6.84
    • (0 reviews)
      # 8779038
      Subaru WRX 2011, Intake Manifold Gasket by Genuine®. Location: Between Upper And Lower Intake Manifold. O-Ring. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.32
    • (0 reviews)
      # 40583544
      Subaru WRX 2011, Upper 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
      $29.07
    • (0 reviews)
      # 8714810
      Subaru WRX / WRX STI 2011, Intake Manifold Gasket by Nippon Reinz®. To Cylinder Head. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.08
    • (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. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Clamp Style: No Clamps Required....
      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 Raw Aluminum Cold Air Intake System by AEM®. Replacement Filter # 21-2059DK. Use with Pre-Filter # 1-4001. Air Filter Height: 9.188" (233 mm). Air Filter Material: Non-woven Synthetic. Air Filter Material: Non-woven...
      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. Air Filter Material: Cotton Gauze & Non-woven Synthetic. 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. Air Filter Material: Non-woven Synthetic. Air Filter Material: Non-woven Synthetic. Air Filter Color: Red. Clamp Style:...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $159.02
    • (0 reviews)
      # mpn1632162
      Universal Dragon Polished Short Ram Air Intake System by Weapon-R®. Filter Color: Black. Tube Finish: Polished. System Type: Ram Air Intakes. Weapon-R Intake Systems are CNC Mandrel Bent out of 6061 aluminum, and then Hand Tig...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $126.65
    • (7 reviews)
      # 229373201
      Universal by Weapon-R®. The WR Ram Air Kit converts any Intake system into a Ram Air Intake. Ram Air Technology is an technique to produce a cold air intake charge into the engine, to get more free Raw Naturally Aspirated HP. The...
      Brings a cold intake charge to the engineComputer designed
      $51.00
    • (0 reviews)
      # mpn1632134
      Universal Secret Weapon Polished Short Ram Air Intake System by Weapon-R®. Filter Color: Black. Tube Finish: Polished. System Type: Ram Air Intakes. 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
      $169.15
    • (0 reviews)
      # 107662523
      Universal Air Filter for the UMP Off-Road Air Box by K&N®. Replacement Filter # None. Air Filter Height: 12.5" (318 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red....
      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®. Air Filter Color: Red. 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...
      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. Air Filter Material: Cotton Gauze. Air Filter...
      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. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Designed utilizing the latest technology, this...
      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. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Includes: Mounting Hardware. Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $74.99 - $150.99
    • (0 reviews)
      # 107662996
      Universal Custom Round Air Cleaner Assembly (3/4" Vent Tube On Base) by K&N®. Air Filter Inside Diameter: 9.25" (235 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99 - $107.99
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Scoop Filter by K&N®. Air Filter Large End Diameter: 11" (279 mm). Air Filter Color: Red. Base Outside Diameter: 11" (279 mm). Filter Material: Cotton Gauze. Height: 8.875" (225 mm). Top Finish:...
      Washable and reusableProtects engine from track debris
      $52.99
    • (0 reviews)
      # 107663025
      Universal Flow Control Custom Assembly by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Style: Round. Top Finish: None. Top Style:...
      Custom design reduces intake turbulenceIncludes K&N round filter element
      $197.99 - $257.99
    • (0 reviews)
      # 107662202
      Universal Heavy Duty Round Tapered Canister Air Filter by K&N®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Top Style: Metal. Get better performance, superior engine protection and more economical operation with a...
      Improves engine airflowIncreases horsepower and acceleration
      $148.99 - $410.99
    • (0 reviews)
      # 124911635
      Universal Midget Series Custom Assembly by K&N®. Replacement Filter # RE-0970. Air Filter Height: 3" (76 mm). Air Filter Inside Diameter: 4.625" (117 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $120.99
    • (0 reviews)
      # 107662797
      Universal Rectangular Custom Racing Assembly for 2BBL and 4BBL Carburetors by K&N®. Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Color: Red. Filter Material: Cotton Gauze. Size: 6-8"....
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $62.99 - $154.99
    • (0 reviews)
      # 107659998
      Universal Replacement Air Filter with Chrome Lid by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Height: 4.5" (114 mm). Includes: 1 Air Filter. Designed utilizing the latest technology, this Replacement Air Filter by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $74.99 - $97.99




    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.
      December 11, 2015
    • 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.
      December 03, 2015
    • 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.
      November 20, 2015
    • 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.
      November 19, 2015
    • 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.
      July 30, 2014

    Popular Products

    2011 Subaru WRX Performance Air Intake Systems Reviews

    Average rating:  4  4 - 1 review
    4 of 5
    Better than OEM
    Glad I ordered this product, no hassle in replacing the mediocre factory one. Engine runs cleaner and smoother.
    KPosted by Keith d mcallister (Falls Church, VA) / March 28, 2012
    2012 Subaru Impreza
    Was this review helpful for you? Yes2  people found this review helpful.
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