1999 Lexus RX Performance Air Intake Systems

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    • Weapon-R® Dragon Air Intake System (Polished Pipe, Gunmetal Filter Cage, Black Foam Filter)
      (1 reviews)
      # 283614
      Lexus RX 1999, Dragon Air Intake System by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. Increased airflow and air volume into your engine results in more horsepower and torque. The...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $169.15
    • Weapon-R® Secret Weapon Air Intake System (Polished Pipe, Gunmetal/Black Foam Filter)
      (2 reviews)
      # 100729008
      Lexus RX 1999, Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Polished. Foam Filter Finish: Gunmetal/Black. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $211.65
    • K&N® 33 Series Panel Air Filter
      (0 reviews)
      # 320049
      Lexus RX 1999, 33 Series Panel Air Filter by K&N®. A K&N 33 series OE replacement air filter is designed to increase horsepower and acceleration. These washable and reusable panel air filters are easy to install because they fit...
      Improves engine airflowIncreases horsepower and acceleration
      $44.99
    • aFe® Magnum Flow Pro 5R Panel Air Filter
      (0 reviews)
      # 919966
      Lexus RX 1999, Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro 5R.
      $73.95
    • aFe® Magnum Flow Pro Dry S Panel Air Filter
      (0 reviews)
      # 922816
      Lexus RX 1999, Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro Dry S.
      $73.95
    • GREEN FILTER® Factory Replacement Air Filter
      (0 reviews)
      # 56289654
      Lexus RX 1999, Factory Replacement Air Filter by GREEN FILTER®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy superior...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $50.58
    • Spectre Performance® HPR™ OE Replacement Air Filter
      (0 reviews)
      # 12060528
      Lexus RX 1999, HPR™ OE Replacement Air Filter by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $22.03
    • S&B® Cotton Cleanable 8-ply Air Filter
      (0 reviews)
      # 85544505
      Lexus RX 1999, Cotton Cleanable 8-ply Air Filter by S&B®. All filters S&B produces is manufactured to the highest standards and submitted for CARB approval.
      $40.81
    • JET® Power-Flo™ Mass Air Flow Sensor
      (1 reviews)
      # 13545964
      Lexus RX 1999, Power-Flo™ Mass Air Flow Sensor by JET®. JET Powr-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits your...
      Increase Horsepower And Low End TorqueImproved Mileage
      $158.96
    • Karlyn STI® Mass Air Flow Sensor
      (0 reviews)
      # 87298530
      Lexus RX 1999, Mass Air Flow Sensor by Karlyn STI®. BREMI has been an original equipment manufacturer and aftermarket supplier of Ignition products for Generations. Bremi’s strength lie in their ability to consistently provide...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $67.76
    • Radium® Flange for Denso MAF Sensor
      (0 reviews)
      # 89034217
      Lexus RX 1999, Flange for Denso MAF Sensor by Radium®. Weld-on CNC machined mass air flow flange for a Denso air meter. Perfect for those designing their own custom inlet pipes. Machined radius is designed to be used with a 2.75"...
      $33.20
    • Magnum Gasket® MaxDry™ Intake Manifold Gasket Set
      (0 reviews)
      # 82704613
      Lexus RX 1999, MaxDry™ Intake Manifold Gasket Set by Magnum Gasket®. Molded Rubber. Includes Upper (plenum) gasket set. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.95
    • Magnum Gasket® Maxdry STL™ Intake Manifold Gasket Set
      (0 reviews)
      # 82704615
      Lexus RX 1999, Maxdry STL™ Intake Manifold Gasket Set by Magnum Gasket®. Premium Molded Rubber on Steel Carrier. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology...
      $45.98
    • ACDelco® Professional™ Air Filter
      (0 reviews)
      # 73519569
      Lexus RX 1999, 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 your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.59
    • Beck Arnley® Air Filter
      (0 reviews)
      # 35807328
      Lexus RX 1999, Air Filter by Beck Arnley®. Primary. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $14.50
    • Bosch® Air Filter
      (0 reviews)
      # 78093659
      Lexus RX 1999, Air Filter by Bosch®. Dirty air filters can cause decreased fuel mileage, increased engine wear, and even problems starting the engine. Check your engine air filter at every oil change and always replace a dirty...
      Protects Your Engine by Stopping 98% of Engine-Threatening ParticlesPrevention of Unfiltered Air Entering Engine Intake with a High-Quality Seal
      $6.61
    • Denso® Air Filter
      (1 reviews)
      # 85802224
      Lexus RX 1999, Air Filter, FTF Air Filter by Denso®. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering and...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $12.43
    • FRAM® Extra Guard™ Rigid Panel Air Filter
      (0 reviews)
      # 18683309
      Lexus RX 1999, Extra Guard™ Rigid Panel Air Filter by FRAM®. Size: 12.2" (L) x 7.3" (W) x 1.69" (H). Most dirt and dust enters the engine through the air filter and FRAM Extra Guard is engineered to provide twice the air...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $13.08
    • Full® Air Filter
      (0 reviews)
      # 53671615
      Lexus RX 1999, 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
      $21.00
    • Hastings® Air Filter
      (0 reviews)
      # 21456472
      Lexus RX 1999, Air Filter 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 the...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $14.93
    • Mahle® Air Filter
      (0 reviews)
      # 54002067
      Lexus RX 1999, Air Filter by Mahle®. 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
      $15.31
    • NPN® Air Filter
      (0 reviews)
      # 8737528
      Lexus RX 1999, Air Filter by NPN®. 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 time...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.36 - $19.01
    • WIX® Air Filter Panel
      (0 reviews)
      # 64368099
      Lexus RX U140E Transmission US-Built 1999, Air Filter Panel by WIX®. Height: 1.642". Inner Diameter Top: Closed. Length: 12.296". MediaType: Synthetic. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $15.71
    • ACDelco® Professional™ Mass Air Flow Sensor
      (0 reviews)
      # 73518496
      Lexus RX 1999, Professional™ Remanufactured Mass Air Flow Sensor by ACDelco®. How your engine breathes determines how well it runs. And there’s no better way to keep your engine breathing right – and running great – than...
      ACDelco GM OE emission parts, fuel injectors and control modules earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Measure amount of air entering the engine to determine the most efficient air/fuel mixture for achieving clean burns.
      $77.30
    • Beck Arnley® New Mass Air Flow Sensor
      (0 reviews)
      # 35810881
      Lexus RX 1999, New Mass Air Flow Sensor by Beck Arnley®. Sensor. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $94.45
    • A1 Cardone® Remanufactured Mass Air Flow Sensor
      (0 reviews)
      # 35536371
      Lexus RX 1999, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Mass Air Flow Sensor. Import. Without Housing. With Instruction Sheet. Mounting Holes: 2. Mounting Type: Bolt-On. This is an aftermarket part that replaces factory...
      50-state emissions street legalThe finest quality at a great price
      $49.14
    • Delphi® Mass Air Flow Sensor
      (0 reviews)
      # 24556955
      Lexus RX 1999, 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
      $78.48
    • Genuine® Air Mass Meter
      (0 reviews)
      # 8786297
      Lexus RX 1999, 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
      $130.85
    • Aisan® Idle Control Valve
      (0 reviews)
      # 8950171
      Lexus RX 1999, Idle Control Valve by Aisan®. Without Gasket. Requires Idle Valve Gasket. Unit is also referred to as an Idle Speed Control Valve Assembly. Production: 01/1998. Is your vehicle hard to start? Does its stumble and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $248.11
    • Standard® Tru-Tech™ Engine Coolant Temperature Sensor
      (0 reviews)
      # 23782277
      Lexus RX 1999, Tru-Tech™ Engine Coolant Temperature Sensor by Standard®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $22.48
    • Denso® Mass Air Flow Sensor
      (0 reviews)
      # 21071389
      Lexus RX 1999, 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
      $79.28
    • Beck Arnley® Intake Manifold Gasket Set
      (0 reviews)
      # 35842811
      Lexus RX 1999, Intake Manifold Gasket Set by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in...
      OE quality products from top original equipmentTop quality materials
      $40.30 - $68.51
    • Victor Reinz® Intake Manifold Gasket Set
      (0 reviews)
      # 24046723
      Lexus RX 1999, Intake Manifold Gasket Set by Victor Reinz®, Use 1 per Car. Not Included: Plenum Chamber Gaskets. OEM Standard Part. Material: Rubber Coated Steel. Not Included: Plenum Gasket. This is an aftermarket part that...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $40.03
    • DNJ Engine Components® Intake Manifold Gasket Set
      (0 reviews)
      # 81854536
      Lexus RX 1999 Intake Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $47.57
    • Fel-Pro® Lower and Upper Intake Manifold Gasket Set
      (0 reviews)
      # 18984502
      Lexus RX 1999, Lower and 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $67.53
    • Standard® Mass Air Flow Sensor Connector
      (0 reviews)
      # 63762543
      Lexus RX 1999, Mass Air Flow Sensor Connector by Standard®. 5 Terminals Female Connector. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $31.21
    • AJUSA® Intake Manifold Gasket
      (0 reviews)
      # 97662100
      Lexus RX 1999, Intake Manifold Gasket by AJUSA®. Gasket Material:Multi-layer 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
      $18.58
    • K&N® Apollo Cold Air Intake System
      (0 reviews)
      # 534642
      Apollo Cold Air Intake System by K&N®. Cooler air inlet temperatures mean more horsepower. This universal kit turns any air intake system into a Cold Air intake system. It replaces the OEM airbox with a K&N air filter in a special...
      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
    • AEM® Aluminum Raw Aluminum Cold Air Intake System (21-5011)
      (0 reviews)
      # mpn1640291
      Universal Aluminum Raw Aluminum Cold Air Intake System by AEM®. Replacement Filter # 21-2059DK. Use with Pre-Filter # 1-4001. Tube Material: Aluminum. Tube Finish: Raw Aluminum. To deliver cooler air to the engine, this air intake...
      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
    • Weapon-R® Universal Dragon Air Intake System (3" I.D. 8" Straight Pipe) (839-111-101)
      (0 reviews)
      # mpn1632162
      Universal Dragon Air Intake System (3" I.D. 8" Straight Pipe) 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...
      Brings a cold intake charge to the engineComputer designed
      $126.65
    • Weapon-R® Universal Secret Weapon Air Intake System (3" I.D. 8" Straight Pipe) (339-111-101)
      (0 reviews)
      # mpn1632134
      Universal Secret Weapon Air Intake System (3" I.D. 8" Straight Pipe) by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $169.15
    • Demon Carburetion® 14" Chrome Air Cleaner (786004)
      (0 reviews)
      # mpn611211179
      14" Chrome Air Cleaner by Demon Carburetion®. Size: 14". 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
    • Spectre Performance® Air Intake Hump Hose
      (0 reviews)
      # 12037463
      Universal Air Intake Hump Hose by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $32.40 - $38.03
    • Spectre Performance® Air Intake Tube Collar Clamp
      (0 reviews)
      # 12039508
      Universal Air Intake Tube Collar Clamp by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.52 - $14.94
    • K&N® Dual Flange Oval Straight Air Filter
      (0 reviews)
      # 25513976
      Universal Dual Flange Oval Straight Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Improves engine airflowIncreases horsepower and acceleration
      $38.99 - $217.99
    • K&N® Oval Tapered Air Filter
      (0 reviews)
      # 25636561
      Universal Oval Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Improves engine airflowIncreases horsepower and acceleration
      $32.99 - $196.99
    • K&N® Round Tapered Air Filter
      (0 reviews)
      # 25611518
      Universal Round Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Improves engine airflowIncreases horsepower and acceleration
      $22.08 - $122.99
    • Injen® High Performance Round Tapered Filter
      (19 reviews)
      # 99088063
      Universal High Performance Filter by Injen®. Shape: Round Tapered. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...
      Revolutionary Nanofiber filter mediaIncreases airflow
      $49.32 - $57.54
    • Injen® Web Nanofiber Dry Oval Tapered Filter
      (0 reviews)
      # 103938984
      Universal Web Nanofiber Dry Filter by Injen®. Shape: Oval Tapered. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...
      Revolutionary Nanofiber filter mediaIncreases airflow
      $64.60 - $66.50
    • Injen® Web Nanofiber Dry Panel Filter (6.95" W x 11.563" L x 1.6" H) (X-1080-BB)
      (0 reviews)
      # mpn948280481
      Universal Web Nanofiber Dry Filter by Injen®. Shape: Panel. Ouside Width: 6.950". Ouside Length: 11.563". Height: 1.6". Pleat QTY: 35. This air filter is a major breakthrough in air filtration technology. It features a...
      Revolutionary Nanofiber filter mediaIncreases airflow
      $48.83
    • Injen® Web Nanofiber Dry Round Straight Filter
      (0 reviews)
      # 103938985
      Universal Web Nanofiber Dry Filter by Injen®. Shape: Round Straight. Top Outside Diameter: 5". Base Outside Diameter: 5". This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic...
      Revolutionary Nanofiber filter mediaIncreases airflow
      $54.34 - $57.38
    • Injen® Web Nanofiber Dry Round Tapered Filter
      (35 reviews)
      # 99088030
      Universal Web Nanofiber Dry Filter by Injen®. Shape: Round Tapered. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while...
      Revolutionary Nanofiber filter mediaIncreases airflow
      $53.26 - $68.80
    • AEM® Brute Force™ DryFlow Oval Tapered Air Filter
      (0 reviews)
      # 100705511
      Universal Brute Force™ DryFlow Oval Tapered Air Filter by AEM®. Air Filter with Flange. Flange Length: 1.5" (38 mm). Flange Type: Centered. Top Outside Length: 9.5" (241 mm). Top Outside Width: 6.75" (171 mm). These filters are...
      Exceeds the normal airflow capacity of large displacement enginesEasy to clean – no oiling required
      $71.99 - $76.99
    • AEM® Brute Force™ DryFlow Round Tapered Air Filter
      (1 reviews)
      # 100705550
      Universal Brute Force™ DryFlow Round Tapered Air Filter by AEM®. Air Filter with Flange. Top Style: Rubber. These filters are much larger than standard DryFlow filters and engineered to exceed the airflow requirements of large...
      Exceeds the normal airflow capacity of large displacement enginesEasy to clean – no oiling required
      $49.99 - $55.99
    • AEM® DryFlow Oval Tapered Air Filter
      (0 reviews)
      # 100705599
      Universal DryFlow Oval Tapered Air Filter by AEM®. Air Filter with Flange. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $39.99 - $97.99
    • AEM® DryFlow Round Straight Air Filter
      (0 reviews)
      # 100705620
      Universal DryFlow Round Straight Air Filter by AEM®. Air Filter with Flange. Top Style: Rubber. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $24.53 - $39.99
    • AEM® DryFlow Round Tapered Air Filter
      (2 reviews)
      # 100705671
      Universal DryFlow Round Tapered Air Filter by AEM®. Air Filter with Flange. Top Style: Rubber. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $38.99 - $64.99
    • AEM® XStreme™ Racing DryFlow Round Tapered Air Filter
      (1 reviews)
      # 100705756
      Universal XStreme™ Racing DryFlow Round Tapered Air Filter by AEM®. Air Filter with Flange. Base Outside Diameter: 6" (152 mm). Flange Type: Centered. Top Outside Diameter: 5" (127 mm). Top Style: X-Stream. Let your engine...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $68.99
    • AIRAID® Air Filter
      (5 reviews)
      # 80390852
      Universal Round Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $38.66 - $91.90
    • AIRAID® Breather Filter
      (5 reviews)
      # 440783
      Universal Breather Filter by AIRAID®. Keep your engine breathing properly and looking good with these crankcase vent filters.
      Washable and reusableAvailable in several diameters
      $17.24 - $27.44




    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

    1999 Lexus RX Performance Air Intake Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Excellent Product.
    While I was not expecting results that would blow me away because I know it's not possible with the small motors 1st gen xB's have, I was impressed. I noticed a much smoother idle and smoother acceleration. I also did notice an increase in throttle response. I recommend this upgrade to anyone.
    TPosted by Timothy (Bartlesville, OK) /
    2005 Scion xB
    Was this review helpful for you? Yes
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