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All Smart vehicles offer safety, superior comfort, and driving fun. Nevertheless, you can take your car to the next level by replacing the OEM air intake with a high-flow one created by the well-known names in the industry. An important aspect of the engine's performance is a large amount of air. And aftermarket air intakes are the excellent products to ensure that engine is getting enough air at the right temperature. Each of these products features a non-restrictive design and contains a refined air filter that is designed to provide superior filtration, and at the same time, allows clean air to flow freely into the engine.

Performance Smart air intakes that we've gathered can boost the horsepower and torque of your vehicle, increase throttle response, improve engine sound, and even fuel usage. Cold air intakes, however, can go a step further by sucking cooler air from outside the engine compartment. If you desire the coldest possible airflow into your engine, select an aftermarket cold air intake made by the most reputable companies like Injen, K&N, and Weapon-R. What's more, you won't have any troubles with installation of this product as each custom-made Smart air intake kit comes with the step-by-step instructions and all necessary mounting hardware.

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    • (44 reviews)
      # sp156
      Cold Air Intake System by AEM®. To deliver cooler air to the engine, this air intake system places the air filter outside the engine compartment. Cooler air is denser than warm air and so contains more oxygen, which results in...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      $136.99 - $474.99
    • (156 reviews)
      # sp1662
      Secret Weapon Air Intake System 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 performance is increased more than with any...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $169.15 - $378.25
    • (176 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
      $89.30 - $600.40
    • (9 reviews)
      # sp2734
      Air Intake Kit by Spectre Performance®. Give your engine a full dose of cool air when it needs it. Replace your restrictive air box and filter element with this polished aluminum tubing and lifetime cleanable low-restriction air...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $50.24 - $509.99
    • (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
      $26.99 - $119.56
    • (3 reviews)
      # sp18742
      E Series Round Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $30.99 - $139.99
    • (1 review)
      # sp18304
      Magnum Flow Panel Air Filter by aFe®. This Pro 5R air filter provides performance filtration and maximum convenience. Constructed with 100% polyurethane on all sides, this high flow cotton gauze OE replacement performance filter...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $46.95 - $199.95
    • (0 reviews)
      # sp18332
      Magnum Flow Round Air Filter by aFe®. Filter Series: Pro 5R. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved horsepower and...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $46.95 - $116.95
    • (0 reviews)
      # sp18337
      Magnum Flow Round Air Filter by aFe®. Filter Series: Pro Dry S. Constructed with 100% polyurethane on top and bottom, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter 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
      $49.95 - $98.95
    • (0 reviews)
      # sp18344
      Magnum Flow Round Air Filter by aFe®. Filter Series: Pro Guard 7. Constructed with 100% polyurethane on top and bottom, this high flow oiled OE replacement performance filter will outflow stock paper filter for improved horsepower...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $83.95 - $116.95
    • (0 reviews)
      # sp22852
      Magnum Flow Pro Guard 7 Air Filter by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully utilized the space in the stock air box...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $34.95 - $127.95
    • (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
      $49.95 - $199.95
    • (0 reviews)
      # sp22207
      Filters Air Filter by S&B®. All S&B air filters maintain high air flow characteristics designed to increase horsepower and acceleration. Each filter S&B produces is manufactured to the highest standards and submitted for CARB...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.91 - $112.77
    • (0 reviews)
      # sp22979
      Fuel Systems by Comp Cams®.
      $2.22 - $266.26
    • (0 reviews)
      # sp30144
      Air Cleaner Top by BTP®. This BTP superior part helps your air intake system to provide improved airflow to ensure your engine operates at its maximum. This performance part is made from premium materials and ensures excellent...
      Designed for the ultimate in performanceMade from premium materials
      $18.81 - $20.97




    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

    Smart Car Performance Air Intake Systems Reviews

    Average rating:  4  4 - 1 review
    4 of 5
    Good Upgrade From Stock!
    Closest thing next to a cold air intake. You can tell the difference. I decided to upgrade to a cold air intake instead.
    CPosted by Casey (Highland Park, Il, IL) /
    2009 Smart Car Fortwo
    Was this review helpful for you? Yes
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