2011 Lexus IS Performance Air Intake Systems

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    • (1 review)
      # 377218648
      Lexus IS 2011, SP Series Short Ram Air 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
      $282.25 - $300.46
    • (2 reviews)
      # 377218403
      Lexus IS 2011, 69 Series Typhoon Aluminum Cold Air Intake System by K&N®. Includes: 5 Clamps, 2 Couplers. Improve airflow and increase horsepower on your vehicle. This intake kit replaces the factory air intake system with a custom...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $293.99 - $359.99
    • (0 reviews)
      # 377218285
      Lexus IS 2011, Electronically Tuned Aluminum Cold Air Intake System with Red Filter by AEM®. Includes: 3 Hose Clamps. AEM's revolutionary ETI module eliminates the necessity of reducing the intake tube diameter at the MAF sensor....
      ETI module adjusts MAF sensor for optimal fuel deliveryDiameter of intake maintained for more airflow to throttle body
      $301.99 - $329.99
    • (0 reviews)
      # 377218432
      Lexus IS 2.5L / 3.5L 2011, Aluminum Polished Cold Air Intake System with Red Filter by Spectre Performance®. Includes: 4 Worm Gear Clamps, 1 Couplers. Rooted in racing, Spectre Performance designs and builds every product with the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $162.89
    • (0 reviews)
      # 377218617
      Lexus IS 2011, Retain Stage 2 Aluminum Short Ram Air Intake System by Takeda®. Includes: Air Filter, Intake Tube, Couplers, Hardware. 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
      +1
      $349.00 - $379.00
    • (1 review)
      # 377218418
      Lexus IS 2.5L / 3.5L 2011, Aluminum Chrome Cold Air Intake System by Spec-D®. This kit comes with aluminum intake pipes, cone air filter, mounting brackets, vacuum hoses, reducers, & all necessary hardware. Spec-D figuratively has...
      Approximately increase 15-20 horsepowerProvide better throttle response & stop sucking in hot air from high temperature engine component
      $67.64
    • (1 review)
      # 377218508
      Lexus IS250 / IS350 2011, 33 Series Unique Red Air Filter by K&N®. 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
      $51.99
    • (0 reviews)
      # 377218495
      Lexus IS F 2011, 33 Series Panel Red Air Filter by K&N®. 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 different...
      Improves engine airflowIncreases horsepower and acceleration
      $61.99
    • (0 reviews)
      # 377218594
      Lexus IS 2011, Magnum Flow™ Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter by up to 44% for improved...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $73.00 - $76.00
    • (0 reviews)
      # 377218570
      Lexus IS 2011, Magnum Flow™ Pro 5R Flat Panel Blue Air Filter by aFe®. 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
      $73.00 - $76.00
    • (0 reviews)
      # 377218472
      Lexus IS250 / IS350 2011, DryFlow Panel Red Air Filter by AEM®. Includes: 1 Air Filter. AEM DryFlow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM...
      Exceeds the engine's normal airflow capacityEasy to clean – no oiling required
      $52.99
    • (0 reviews)
      # mpn2193715128
      Lexus IS F Sedan 2011, Power Panel Blue Air Filter by APEXi®. Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not...
      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
      $76.73
    • (0 reviews)
      # mpn469960106
      Lexus IS250 / IS350 with GSE20 Chassis / with GSE21 Chassis / with GSE25 Chassis 2011, Super Hybrid Air Filter by HKS®. 3 layered filter divides, collects intake air and smoothes air flow. It enables quick response that is required...
      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)
      # 377218443
      Lexus IS 5.0L 2011, Air Intake Hose by HPS®. HPS Silicone Air Intake Hose Post MAF Tube replaces the stock OEM restrictive hose with high temp reinforced silicon material. Unlike other aftermarket air intake kits, HPS post MAF...
      Replaces Stock OEM Restrictive Air Intake HoseImproves Air Flow
      $171.00
    • (0 reviews)
      # mpn470567210
      Lexus IS 2011, G103E 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 an...
      High quality at an affordable priceExpertly made from premium materials
      $375.00
    • (0 reviews)
      # mpn227075
      Lexus IS250 / IS350 2011, Air Filter by Beck Arnley®. Position: 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...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $10.72
    • (0 reviews)
      # mpn1013902140
      Lexus IS250 / IS350 2011, Air Filter 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, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you're located
      $15.05
    • (0 reviews)
      # mpn2407773
      Lexus IS250 / IS350 2011, Air Filter Housing by Dorman®. Length: 12". Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may result when this part fails,...
      Easy to installDirect replacement for a proper fit
      $179.98
    • (0 reviews)
      # mpn1885829
      Lexus IS250 / IS350 2011, Extra Guard™ Rigid Rectangular Air Filter by Fram®. Height: 2.21". Width: 9.25". Length: 9.26". Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears?...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.65
    • (0 reviews)
      # 8024392
      Lexus IS 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
      $17.47 - $24.76
    • (0 reviews)
      # 352949750
      Lexus IS 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 exceed...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $12.17 - $28.45
    • (0 reviews)
      # 64429180
      Lexus IS 2011, Air Filter Panel by WIX®. Inside Diameter Top: Closed. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $11.91 - $29.65
    • (0 reviews)
      # mpn223145
      Lexus IS 2011, Mass Air Flow Sensor by Beck Arnley®. New. 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...
      OE quality products from top original equipmentTop quality materials
      $89.67
    • (0 reviews)
      # mpn20233
      Lexus IS 2011, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Import. Remanufactured. Includes: Without Housing. With Instruction Sheet. Housing Material: Aluminum. Mounting Holes: 2. Mounting Type: Bolt-On. MAF Sensors...
      50-state emissions street legalThe finest quality at a great price
      $65.17
    • (0 reviews)
      # mpn201770658
      Lexus IS 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 therefore...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $70.76
    • (0 reviews)
      # mpn96232
      Lexus IS 2011, Air Mass Meter 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 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
      $112.17
    • (0 reviews)
      # mpn366957354
      Lexus IS 2011, Plastic Oval Mass Air Flow Sensor by Spectra Premium®. Sensor Only. Material: Plastic. Terminals: 5 Male. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium...
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $92.77
    • (0 reviews)
      # mpn2988113231
      Lexus IS250 Base / C 2011, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. without Gaskets, Idle Air Control Motor. Housing Material: Aluminum. Housing Finish: Gray /Unfinished. Throttle Body Actuation Type: Electric....
      50-state emissions street legalThe finest quality at a great price
      $122.36
    • (0 reviews)
      # mpn980859
      Lexus IS Denso is the OE supplier for this vehicle 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....
      Glass film coated sensing elements reduces contamination and improves reliabilityPlatinum wire sensing element responds quickly to changes in air flow
      $101.08
    • (0 reviews)
      # 320950161
      Lexus IS 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 before you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $5.99 - $9.53
    • (7 reviews)
      # 377145870
      Universal Intake Ram Air Kit by Weapon-R®. If you’re hungry for more power, performance and torque, this top-of-the-line intake system is sure to blow you away. This high-flow design of this premium intake allows your engine...
      Brings a cold intake charge to the engineComputer designed
      $51.00
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Red Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters....
      Washable and reusableProtects engine from track debris
      $59.99
    • (0 reviews)
      # mpn358495784
      Universal Intake Manifold Choke Kit by Holley®. 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 will meet your needs and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.39
    • (0 reviews)
      # mpn470672103
      Universal K-Series Intake Manifold Adapter Plate by Hasport Performance®. The Hasport K-Series Intake Adapter Kit allows you to use the snail style intake manifold on the K20Z3, K24A2 and K24A4. If you’re looking for a quality...
      Made to meet your requirements for reliabilityBacked by uncompromising quality and value
      $134.10
    • (0 reviews)
      # 377146579
      Universal Vacuum Pump by CVR Performance®. For vehicles using engine combinations that provide little or no manifold vacuum required for braking. When vacuum drops below 15" of vacuum the CVR Electric Vacuum Pump activates and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $322.15 - $376.74
    • (0 reviews)
      # mpn1872274492
      Universal 4-Vane Mechanical Vacuum Pump Kit by CVR Performance®. Designed utilizing the latest technology, this product by CVR Performance features premium quality and will perform better than advertised. Perfect for your vehicle...
      Can be used on wet or dry-sump enginesDesigned with precision sealed roller bearings
      $442.80
    • (0 reviews)
      # 326061209
      Universal EFI Throttle Body by Sniper®. Material: Billet Aluminum. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next...
      Cable operated throttle body available in 92mm or 102mm openingsEnlarged bore allows increased airflow to support higher horsepower requirements
      $169.95 - $179.95
    • (0 reviews)
      # 377113620
      Universal 33 Series Panel Red Air Filter by K&N®. 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 different...
      Improves engine airflowIncreases horsepower and acceleration
      $42.99 - $99.99
    • (0 reviews)
      # 377114279
      Universal Drag Racing Red Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters. These...
      Washable and reusableProtects engine from track debris
      $55.99 - $197.99
    • (2 reviews)
      # 377109588
      Universal Round Straight Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $27.99 - $163.99
    • (0 reviews)
      # 377109836
      Universal XStream® Round Straight Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $73.99 - $87.99
    • (0 reviews)
      # 377114533
      Universal Dual Flange Oval Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $43.99 - $100.99
    • (0 reviews)
      # 377114639
      Universal Power Sport Dual Flange Oval Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $70.99
    • (0 reviews)
      # 377114584
      Universal Power Sport Oval Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $45.99 - $170.99
    • (0 reviews)
      # 377128941
      Universal Heavy Duty Round Tapered Red Air Filter by K&N®. K&N's new line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a...
      Washable and reusableEasy to clean
      $225.99 - $265.99
    • (0 reviews)
      # 377114270
      Universal Racing Round Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters....
      Washable and reusableProtects engine from track debris
      $53.99 - $78.99
    • (0 reviews)
      # 377114176
      Universal E Series Round Tapered Red Air Filter by K&N®. 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 different...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $65.99 - $74.99
    • (0 reviews)
      # 377114546
      Universal XStream® Oval Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
      Outstanding protection in harsh dusty conditionsWashable and reusable
      $87.99 - $102.99
    • (0 reviews)
      # 377114558
      Universal Panel Red Air Filter by K&N®. Includes: 1 Air Filter, 1 K&N 1oz Sealing Grease. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are...
      Improves engine airflowIncreases horsepower and acceleration
      $148.99 - $250.99
    • (0 reviews)
      # 377114687
      Universal Power Sport XStream® Round Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for...
      Outstanding protection in harsh dusty conditionsWashable and reusable
      $87.99
    • (0 reviews)
      # 377113640
      Universal 33 Series Panel Red Air Filter by K&N®. 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 different...
      Improves engine airflowIncreases horsepower and acceleration
      $93.99
    • (0 reviews)
      # 377146760
      Universal XStream® Round Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
      Outstanding protection in harsh dusty conditionsWashable and reusable
      $65.99 - $103.99
    • (0 reviews)
      # 377123210
      Universal Round Straight Red Air Filter for the UMP Off-Road Air Box by K&N®. Includes: Mounting Hardware. Designed utilizing the latest technology, this Replacement Air Filter by K&N features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $185.99 - $197.99
    • (6 reviews)
      # 377145076
      Universal Round Tapered Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $22.67 - $143.99
    • (0 reviews)
      # 377128849
      Universal Heavy Duty Round Straight Red Air Filter by K&N®. K&N's new line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use...
      Washable and reusableEasy to clean
      $154.99 - $322.99
    • (0 reviews)
      # 377114187
      Universal E Series Red Air Filter by K&N®. 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 different replacement...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $42.99 - $90.99
    • (0 reviews)
      # 377114392
      Universal Dual Flange Oval Straight Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $43.99 - $265.99
    • (0 reviews)
      # 377114438
      Universal Oval Tapered Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $37.99 - $139.99
    • (0 reviews)
      # 377114681
      Universal Power Sport Round Tapered Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $62.99 - $65.99
    • (0 reviews)
      # 377114667
      Universal Power Sport Round Straight Red Air Filter by K&N®. Includes: 1 Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
      Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
      $36.99 - $60.99




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    2011 Lexus IS Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    K&N Lexus IS Application
    I have used the K&N filter in my previous IS 350 and also installed it in my new IS 250. The install is straight forward and it is my personal opinion that the car is more responsive. I don't keep my cars long enough to take advantage of the long lifetime of the filter. However, I also used the K&N filter in my old Isuzu Trooper for almost 160,000 miles without any problems. So I think the filter is a worth the additional cost.
    PPosted by Peter (Richland, WA) / March 15, 2012
    2010 Lexus IS
    Was this review helpful for you? Yes

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