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Your CT is stylish and has the comfort and features to make each driving experience enjoyable so it’s a vehicle that you try to look after. Of course, that’s not easy but we have a wide range of performance upgrades that can make the task much easier than you thought it could be and they cost less than you would expect. They’re an easy way to get the performance that suits your style the best and one of the best starting points is the Lexus CT air intake.

The air intake is important because it controls how much air will reach your engine and the temperature it will be at when it gets there. There are different types of intakes so that you can get different benefits like the cold air intake which gives your engine cooler air that is easier to burn or the short ram intake which gives your engine a higher volume of air so there is more to burn. We have all of them so you can get the right performance to suit your lifestyle and at a price that will make you wonder why you didn’t buy one earlier!

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    • (170 reviews)
      # sp78
      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 EA Nanofiber air...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $217.81 - $665.26
    • (8 reviews)
      # sp18306
      Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro Dry S. 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
      $49.00 - $209.00
    • (13 reviews)
      # sp3826
      Short Ram Air Intake by HPS®. Built for superior performance, this product is a free-flowing mandrel-bent aluminum tube induction system intended to fit most sport compact performance vehicles. The intake has been tested on a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $133.00 - $308.75
    • (85 reviews)
      # sp18721
      33 Series Panel Air Filter by K&N®. Filter Material: Cotton Gauze. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200...
      Improves engine airflowIncreases horsepower and acceleration
      $27.99 - $119.56
    • (0 reviews)
      # sp18280
      Magnum Flow Flat Panel Air Filter by aFe®. Filter Series: Pro 5R. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $49.00 - $169.00
    • (0 reviews)
      # sp12480
      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 is the first layer that collects large...
      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 - $66.50
    • (1 review)
      # sp7887
      Cabin Air Filter by K&N®. K&N Cabin Air Filters replace your vehicle's stock cabin filter with a reusable design that cleans and freshens incoming air. They are electrostatically charged to grab and hold dust particles. K&N cabin...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $39.99 - $78.99
    • (3 reviews)
      # sp28081
      TechSmart™ Fuel Injection Throttle Body Assembly 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...
      High quality at an affordable priceExpertly made from premium materials
      $60.27 - $771.64
    • (0 reviews)
      # sp6358
      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 1950’s, brand...
      Charcoal activated filter media where specified by OE manufacturersSame form and fit as OE for proper fit in the cabin air filter housing
      $9.90 - $64.46
    • (1 review)
      # sp4427
      Cabin Air Filter by Bosch®. 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% efficiency rate down to 3 microns in capturing...
      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
      $6.56 - $99.30
    • (0 reviews)
      # sp20142
      Professional™ Cabin Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Cabin Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Highly durable and reliable, ACDelco Cabin Air Filters fit most vehicles equipped with cabin air filtration systems.Advanced filter media technology helps reduce particles that reach the vehicle’s interior for more comfort.
      $11.12 - $49.36
    • (5 reviews)
      # sp4681
      Cabin Air Filter by Denso®. For people with allergies and other sensitivities to airborne agents, the cabin filter represents a significant advance. Replacing the cabin air filter at the recommended interval, or sooner in areas...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $5.86 - $73.30
    • (7 reviews)
      # sp4443
      Fresh Breeze™ Cabin Air Filter by FRAM®. The Fresh Breeze is engineered to filter and deodorize airflow drawn into the vehicle through the A/C, heating, and ventilation system. It is the only filter that utilizes the natural...
      Filters up to 98% of road dust and road pollenRemoves the reoccurring musty smell that can develop in air conditioning and heating systems
      $15.87 - $67.76
    • (2 reviews)
      # sp4754
      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 contaminants. Meeting OE...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $7.48 - $70.06
    • (12 reviews)
      # sp1674
      Cabin Air Filter by NPN®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate control...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you're located
      $8.93 - $93.86
    • (0 reviews)
      # sp1675
      Cabin Air Filter by Purolator®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate control...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you're located
      $18.36 - $52.69
    • (0 reviews)
      # sp9637
      Cabin Air Panel by WIX®. WIX cabin air filters capture airborne contaminants like dirt, soot, pollen, and other pollutants and prevent leaves, dirt, bugs and other debris from entering the HVAC system and negatively impacting the...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $3.06 - $87.84
    • (10 reviews)
      # sp5982
      Cabin Air Filter by ATP®. The cabin filter is designed and manufactured to reduce the amount of airborne pollutants and particles entering the cabin. This product by ATP is what you need to ensure the right climate in the passenger...
      Fully meets OE requirements for fit and operationDirect replacement for a proper fit
      $8.10 - $61.80
    • (3 reviews)
      # sp6512
      Cabin Air Filter by TYC®. 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 clean air circulating inside your vehicle again....
      OE quality at an affordable priceDirect replacement
      $5.22 - $28.27
    • (0 reviews)
      # sp13948
      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 procedures so...
      Helps maintain a desired temperature inside your carMade of durable materials
      $3.38 - $9.92
    • (0 reviews)
      # sp4469
      Fuel Injection Throttle Body Mounting Gasket 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
      $1.20 - $55.16
    • (1 review)
      # mpn1571283
      SP Series Polished Black Short Ram Air Intake System (SP2090BLK) by Injen®. Filter Color: Blue. Tube Finish: Polished Black. System Type: Ram Air Intakes. HP Gain: up to 10 hp. TQ Gain: up to 13 lbs./ft. The Short Ram SP Series is...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $269.47
    • (1 review)
      # mpn1571284
      SP Series Polished Silver Short Ram Air Intake System (SP2090P) by Injen®. Filter Color: Blue. Tube Finish: Polished Silver. System Type: Ram Air Intakes. HP Gain: up to 10 hp. TQ Gain: up to 13 lbs./ft. The Short Ram SP Series is...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $269.47
    • (0 reviews)
      # mpn1640291
      Universal Aluminum Raw Aluminum Cold Air Intake System by AEM®. Filter Color: Red. Filter Height: 9.188". Tube Finish: Raw Aluminum. System Type: Cold Air Intakes. Material: Aluminum. To deliver cooler air to the engine, this air...
      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)
      # mpn2531295
      Universal Jr. Red Intake Kit with SynthaMax® Air Filter and Intake Tube by AIRAID®. Filter Color: Red. System Type: Ram Air Intakes. Includes: 1 Clamp. This is AIRAID's entry level performance intake kit. It improves airflow and...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $159.02
    • (0 reviews)
      # mpn2531294
      Universal Jr. Red Intake Kit with SynthaFlow® Air Filter and Intake Tube by AIRAID®. Filter Color: Red. System Type: Ram Air Intakes. Includes: 4 Clamps, 2 Couplers. This is AIRAID's entry level performance intake kit. It improves...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $150.86
    • (0 reviews)
      # mpn283371128
      Aluminum Polished Short Ram Air Intake System (27-502P) by HPS®. Filter Color: Red. Tube Finish: Polished. System Type: Ram Air Intakes. Material: Aluminum. 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)
      # mpn283371129
      Aluminum Wrinkle Black Short Ram Air Intake System (27-502WB) by HPS®. Filter Color: Red. Tube Finish: Wrinkle Black. System Type: Ram Air Intakes. Material: Aluminum. 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)
      # mpn1349743
      Universal Aluminum Polished Cold Air Intake System with Multi-Fit White Filter by Spectre Performance®. Filter Color: White. Filter Height: 2.625". Tube Finish: Polished. System Type: Cold Air Intakes. Material: Aluminum. Includes:...
      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)
      # mpn1971294
      Universal Drag Racing Base Mount Red Scoop Filter by K&N®. Filter Color: Red. Filter Top Outside Diameter: 5.875". Filter Base Outside Diameter: 11". Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the...
      Washable and reusableProtects engine from track debris
      $52.99
    • (0 reviews)
      # mpn1961733
      Universal Midget Series Panel Red Air Custom Assembly by K&N®. Filter Shape: Panel. Filter Color: Red. Filter Height: 3". Finish: Red Filter. Inlet Diameter: 4.625". Includes: 4 Clamps, Mounting Hardware. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $120.99
    • (0 reviews)
      # mpn1908066
      33 Series Red Air Filter by K&N®. Filter Types: Direct Fit Filter. Filter Style: Non-Flanged. Filter Color: Red. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent...
      Improves engine airflowIncreases horsepower and acceleration
      $71.97
    • (1 review)
      # mpn1920320
      33 Series Panel Red Air Filter (33-2435) by K&N®. Filter Types: Direct Fit Filter. Filter Shape: Panel. Filter Color: Red. Filter Ouside Diameter: 7.344". Includes: 1 Air Filter. K&N's replacement air filters are designed to...
      Improves engine airflowIncreases horsepower and acceleration
      $48.99
    • (0 reviews)
      # mpn1961734
      Universal Covered Round Red Air Filter by K&N®. Filter Shape: Round. Filter Color: Red. Filter Top Type: Open. Filter Inside Diameter: 7". Filter Height: 3.5". Includes: Mounting Hardware. Designed utilizing the latest technology,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $109.99
    • (0 reviews)
      # mpn673663
      Magnum Flow™ Pro 5R Flat Panel Blue Air Filter (30-10228) by aFe®. Filter Types: Direct Fit Filter. Filter Shape: Flat Panel. Filter Color: Blue. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $59.00
    • (0 reviews)
      # mpn675363
      Magnum Flow™ Pro Dry S Panel Gray Air Filter (31-10228) by aFe®. Filter Types: Direct Fit Filter. Filter Shape: Panel. Filter Color: Gray. Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE...
      For Improved Horsepower And TorqueLimited Lifetime Warranty
      $59.00
    • (0 reviews)
      # mpn611211179
      Universal Air Cleaner Assembly by Demon Carburetion®. Size: 14". Finish: Chrome. 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,...
      14" in diameter3" deep filter element
      $45.12
    • (0 reviews)
      # mpn2526264
      Universal 94™ Round Air Cleaner Assembly by Edelbrock®. Filter Shape: Round. Size: 2.63". Finish: Chrome. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than...
      High Quality Paper ElementTriple Chrome Top w/Brilliant Shine
      $21.50
    • (0 reviews)
      # mpn477870968
      Universal Style Track Dual Carb Large Billet Dual 4 Barrel Carburetor Air Cleaner by March Performance®. Finish: Chrome. Introducing the Style Track Dual Carb for Dual 4 Barrel Carburetor applications. March Performance...
      Precisely engineered for perfect fit and functionMade with a unique blend of durability and style
      $1,026.38
    • (0 reviews)
      # mpn469960109
      Super Hybrid Air Filter (70017-AT022) 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 developed...
      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)
      # mpn474702164
      Universal Big Flow Air Cleaner Assembly by Big End Performance®. Size: 3". 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. It...
      High quality at an affordable priceExpertly made from premium materials
      $107.99
    • (0 reviews)
      # mpn474702165
      Universal Big Flow Air Cleaner Assembly by Big End Performance®. Size: 4.5". 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. It...
      Provides excellent filtration and Big Air FlowWashable and reusable 3" element
      $107.99
    • (0 reviews)
      # mpn474702163
      Universal Big Flow Air Cleaner Assembly by Big End Performance®. Size: 3.75". 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. It...
      Provides excellent filtration and Big Air Flow Filter Assembly, Semi-recessed, 3-3/4"Washable and reusable 3" element
      $86.39
    • (0 reviews)
      # mpn1872274492
      Universal 4-Vane Mechanical Vacuum Pump Kit by CVR Performance®. Type: Mechanical. Designed utilizing the latest technology, this product by CVR Performance features premium quality and will perform better than advertised. Perfect...
      Can be used on wet or dry-sump enginesDesigned with precision sealed roller bearings
      $442.80
    • (0 reviews)
      # mpn3457086353
      Universal Air Filter Cleaning and Oil Service Kit by Roto-Fab®. Air Filter Cleaning and Oil Service Kit: Properly clean and accurately re-oil y filter for maximum performance and protection. Includes everything you need to...
      Unique and innovative design, unsurpassed valueMade to maximize performance and sound of your vehicle
      $29.95
    • (0 reviews)
      # mpn269522195
      Cabin Air Filter (VF2000) by K&N®. Material: Polyurethane. Length: 8.469" (215 mm). Width: 7.656" (194 mm). Filter Material: Non-woven Synthetic. Height: 1.156" (29 mm). Includes: 1 Cabin Filter. K&N Cabin Air Filters replace your...
      Easy to Clean and ReuseFreshens and cleans incoming cabin air
      $39.99
    • (0 reviews)
      # mpn2532971
      Universal SynthaFlow® Unique Red Air Filter (720-478) by AIRAID®. Filter Types: Intake System Replacement Filter. Filter Shape: Unique. Filter Style: Flanged. Flange Type: Single Flange. Filter Color: Red. Filter Flange Inside...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $99.90
    • (0 reviews)
      # mpn1054772
      Universal Primo Oval Tapered Blue Air Filter (5152) by Volant®. Filter Types: Intake System Replacement Filter. Filter Shape: Oval Tapered. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Round. Filter Color: Blue....
      Cleanable and ReusableFive-Layers of protection
      $75.28
    • (0 reviews)
      # mpn1055727
      Universal PowerCore® Oval Straight Blue Air Filter (61503) by Volant®. Filter Types: Intake System Replacement Filter. Filter Shape: Oval Straight. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Oval. Filter...
      High-Quality Synthetic MaterialProvides Vastly Improved Filtration up to 99.97%
      $76.38
    • (0 reviews)
      # mpn869402824
      Universal Round Black Air Filter (X-AMP-INT-208) by ALTA Performance®. Filter Types: Intake System Replacement Filter. Filter Shape: Round. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Round. Filter Color:...
      Two-piece design for easy cleaningOpen cell foam element
      $62.10
    • (0 reviews)
      # mpn753352484
      Universal Washable Rectangular Black Air Cleaner Filter by BTP®. Filter Types: Intake System Replacement Filter. Filter Shape: Rectangular. Filter Style: Non-Flanged. Filter Color: Black. This BTP superior part helps your air...
      Designed for the ultimate in performanceMade from premium materials
      $19.10
    • (0 reviews)
      # mpn2702936769
      Universal RFI Round Tapered Air Filter by Bully Dog®. Filter Types: Intake System Replacement Filter. Filter Shape: Round Tapered. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Round. Filter Flange Shape: Round...
      Manufactured under ISO 5011 conditionsOver 99% efficient at stopping debris
      $56.69
    • (0 reviews)
      # mpn1348198
      Universal Super Flow Unique Black Air Cleaner Assembly by Spectre Performance®. Filter Types: Intake System Replacement Filter. Filter Shape: Unique. Filter Color: Black. Filter Height: 2". Inlet Diameter: 5.125". Spectre’s...
      Fits carburetors and throttle body injection assemblies with a 5-1/8 inch inletIncludes a triangular 11-1/2 inch by 8-1/2 inch by 3 inch Spectre foam air filter
      $24.48
    • (1 review)
      # mpn1354836
      Universal Unique Black Velocity Stack Air Cleaner by Spectre Performance®. Filter Types: Intake System Replacement Filter. Filter Shape: Unique. Filter Color: Black. Filter Inside Diameter: 5.125". Filter Height: 2". Material:...
      Fits carburetors and throttle bodies with a 5-1/8 inch neckOverall height of 4-1/4 inches
      $22.55
    • (0 reviews)
      # mpn1346366
      Universal High Flow Round White Air Cleaner Assembly by Spectre Performance®. Filter Types: Intake System Replacement Filter. Filter Shape: Round. Filter Color: White. Filter Top Type: Chrome. Filter Inside Diameter: 12". Filter...
      Fits carburetors and throttle body injection assembliesIncludes a round Spectre Paper Air Filter
      $22.03
    • (0 reviews)
      # mpn1338067
      Universal Triangular Red Air Filter by Spectre Performance®. Filter Types: Intake System Replacement Filter. Filter Shape: Triangular. Filter Style: Non-Flanged. Filter Color: Red. Filter Ouside Length: 13.25". Filter Height:...
      Fits Spectre air cleaner and many othersEngineered for optimum fit and function
      $21.29
    • (0 reviews)
      # mpn2247639
      Universal Pro Dry S Special Blue Air Filter (TF-9018D) by Takeda®. Filter Types: Intake System Replacement Filter. Filter Shape: Special. Filter Style: Flanged. Flange Type: Dual Flange. Flange Shape: Round. Filter Color: Blue....
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $79.00
    • (0 reviews)
      # mpn2247637
      Universal Pro Dry S Round Straight Blue Air Filter (TF-9015D) by Takeda®. Filter Types: Intake System Replacement Filter. Filter Shape: Round Straight. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Round. Filter...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $73.00
    • (0 reviews)
      # mpn2247631
      Universal Pro Dry S Oval Tapered Blue Air Filter (TF-9008D) by Takeda®. Filter Types: Intake System Replacement Filter. Filter Shape: Oval Tapered. Filter Style: Flanged. Flange Type: Single Flange. Flange Shape: Round. Filter...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $79.00
    • (0 reviews)
      # mpn2072094954
      Universal Six Pack Air Filter by R2C Performance®. Filter Types: Intake System Replacement Filter. R2C introduces the highest level of filter performance for Mopar Six Pack and Six Barrel applications. Simply the best looking, best...
      High Performance Media, Lowest Restriction Air Flow for Maximum HorsepowerVery Good Engine Protection!
      $105.60




    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

    Lexus CT Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    33 Series Air Filter
    This is the second K&N filter I have purchased. The first was installed in a Toyota Prius and improved performance as well as gas mileage. This filter took about five minutes to install with no problems. I noticed the engine ran better than with the Toyota filter and after a few days my mpg went from 45.4 to 47.3 mpg. I would advise any one who is concerned about gas prices to Get a K&N filter!
    JPosted by Jose (Chicago, IL) / April 4, 2012
    2009 Nissan Altima
    Was this review helpful for you? Yes2  people found this review helpful.
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