2008 BMW 3-Series Performance Air Intake Systems

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    • (0 reviews)
      # 96329034
      BMW 318d / 320d 2008, 57i Series Generation I Flex Hose Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RC-9160. Air Filter Height: 4.375" (111 mm). Air Filter Large End Diameter: 4.938" (125 mm). Air Filter...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $141.99
    • (0 reviews)
      # 107677963
      BMW M3 2008, 63 Series Aircharger Air Intake System by K&N®. Replacement Filter # RC-5138. Use with Pre-Filter # 22-8049DK. Air Filter Color: Red. Increased airflow and air volume into your engine results in more horsepower and...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $280.99
    • (0 reviews)
      # 183951570
      BMW 330d 2008, Apollo Cold Air Intake System by K&N®. Replacement Filter # RC-5052. Air Filter Height: 4.875" (124 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Clamp Style:...
      Guaranteed to increase horsepower and improve accelerationWorks with OEM computer system
      $343.99
    • (12 reviews)
      # 360537
      BMW 3-Series 2008, 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...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $342.00 - $437.00
    • (0 reviews)
      # 38834350
      BMW M3 2008, Magnum Force Cabon Fiber Stage 2 Carbon Fiber Intake System by aFe®. Filter Series: Pro 5R and Pro Dry S. Includes: Air Filter, 1-Piece Powdercoat Heat Shield, Dyno Tuned Tube, Hardware. The aFe Stage 2 Cold Air Intake...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $595.00
    • (0 reviews)
      # 925008
      BMW M3 2008, Magnum Force Elite Stage 2 Black Intake System by aFe®. Filter Series: Pro 5R. HP Gain: +15 hp. TQ Gain: +13 lbs. x ft. Includes: Air Filter, Anodized 6061 Aluminium Housing And Top, CAD Tube, Hardware. The aFe Stage 2...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $795.00
    • (0 reviews)
      # 103808970
      BMW 3-Series 2008, Magnum Force Stage 2 Intake System by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, open element airbox/heat shield and a...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $395.00 - $445.00
    • (1 review)
      # 103808951
      BMW 3-Series 2008, Magnum Force Stage 2 Si Intake System by aFe®. HP Gain: +12 hp. The aFe Stage 2 Si Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, a totally enclosed...
      Improves airflow to your enginerIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $475.00 - $595.00
    • (0 reviews)
      # 90993906
      BMW 335i E90 Body Code / E92 Body Code / E93 Body Code 2008, Momentum GT Stage 2 Intake System by aFe®. Includes: Air Filter, 1-Piece Sealed Housing with Auxiliary Air Scoop, CAD Roto Roto-Molded Tube, Hardware. Bringing you the...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $495.00
    • (0 reviews)
      # 125878123
      BMW 335i 2008, Carbon Fiber Cold Air Intake Kit by Dinan®. As boost is increased through the use of performance software, the single factory intake becomes restrictive and the engine is lacking the air it needs to make maximum...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $1,338.00
    • (0 reviews)
      # 79049468
      BMW M3 2008, Carbon Fiber Short Ram Air Intake Kit by Dinan®. Dinan® has developed the High Flow Carbon Fiber Intake for BMW to improve air flow to the engine. Dinan's intake is built with the highest quality components and...
      Aircraft quality "prepreg" carbon fiber30% more cross sectional area than stock
      $1,029.00
    • (0 reviews)
      # 79431012
      BMW 328i / 328xi Sedan E90 Body Code 2008, High Flow Cold Air Intake System by Dinan®. The design goal for BMW High Flow Cold Air Intake System was very specific: ensure that the powerful vehicle's engine is breathing plenty of...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $462.00
    • (1 review)
      # 318563
      BMW 3-Series 2008, 33 Series Unique Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while...
      Improves engine airflowIncreases horsepower and acceleration
      $55.99 - $59.99
    • (0 reviews)
      # 124903104
      BMW 325i 2008, E Series Round Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 1.47 oz (44 ml). Height: 5.331" (135 mm). Inside Diameter: 6.811" (173 mm). Outside Diameter: 6.906"...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $56.99
    • (0 reviews)
      # 124920234
      BMW 3-Series 2008, E Series Unique Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while providing...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $74.99 - $84.99
    • (0 reviews)
      # 103808922
      BMW 3-Series 2008, Magnum Flow Pro 5R Air Filter by aFe®. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers of...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $62.95 - $85.95
    • (0 reviews)
      # 107143998
      BMW 3-Series 2008, Magnum Flow Pro 5R Panel 5 angles Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up to 44% for...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $97.95
    • (0 reviews)
      # 917428
      BMW 335i / 335xi 2008, Magnum Flow Pro 5R 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...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $97.95
    • (0 reviews)
      # 917431
      BMW M3 2008, Magnum Flow Pro 5R Rectangular Air Filter by aFe®. 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
      $108.95
    • (0 reviews)
      # 103808925
      BMW 3-Series 2008, Magnum Flow Pro Dry S Air Filter by aFe®. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Two layers of...
      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
      $62.95 - $85.95
    • (0 reviews)
      # 107144000
      BMW 3-Series 2008, Magnum Flow Pro Dry S Panel 5 angles 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
      $97.95
    • (0 reviews)
      # 920246
      BMW 335i / 335xi 2008, Magnum Flow Pro Dry S Panel Air Filter by aFe®. 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
      $97.95
    • (0 reviews)
      # 920285
      BMW M3 2008, Magnum Flow Pro Dry S Rectangular Air Filter by aFe®. 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
      $108.95
    • (0 reviews)
      # 118588222
      BMW 328i / 328xi 2008, HPR™ Panel Air Filter by Spectre Performance®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Height: 1.188" (30 mm). Oil Amount: 35 ml (1 oz). Outside Length: 10.438" (265 mm). Outside Width:...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $25.70
    • (0 reviews)
      # 85544540
      BMW 3-Series 2008, Cotton Cleanable 8-ply 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...
      High quality at an affordable priceExpertly made from premium materials
      $52.99 - $76.50
    • (0 reviews)
      # 81104324
      BMW 328i / 328xi 2008, Mass Air Flow Sensor by Spectra Premium®. Material: Plastic. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium performance and durability.
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $131.99
    • (0 reviews)
      # 45603676
      BMW 3-Series 2008, Magnum Force Air Scoops by aFe®. Get increased performance and improved throttle response with a Dynamic Air Scoop. The Dynamic Air Scoop channels cool air from behind your grille into your Cold Air Intake System.
      Perfect addition to a Cold Air Intake SystemIncreases air velocity and flow
      $125.00 - $145.00
    • (0 reviews)
      # 115729062
      BMW 328i / 328xi 2008, Silicone Air Intake Hose by Mishimoto®. The Mishimoto Silicone Intake Boot is made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replacement kit for your OEM...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $63.00
    • (0 reviews)
      # 924723
      BMW 335i / 335xi 2008, Silver Bullet Throttle Body Spacer by aFe®. Billet Aluminum, Serrated/Helix Combination. What is inexpensive, takes only a few minutes to install, and results in more power and improved throttle response? The...
      Improves performanceImproves fuel economy
      $195.00
    • (0 reviews)
      # 35825984
      BMW 3-Series 2008, 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...
      It is recommended to use factory hardware for installationOE quality products from top original equipment
      $21.19 - $28.13
    • (0 reviews)
      # 85804068
      BMW 3-Series 2008, 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
      $10.92 - $18.04
    • (0 reviews)
      # 145999873
      BMW 3-Series 2008, Extra Guard™ Flexible Panel Air Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed?...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.62 - $18.68
    • (0 reviews)
      # 145999901
      BMW M3 2008, Extra Guard™ Special Design Air Filter by FRAM®. Inlet Diameter: 5.96" (Major) 2.5" (Minor); Overall Diameter: 8.28" (Major) 6.35" (Minor); Height: 9.02". Do you feel shaking or shuddering when you engage the clutch;...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $51.00
    • (0 reviews)
      # 21465029
      BMW 3-Series 2008, 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...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $20.58 - $21.56
    • (0 reviews)
      # 7768936
      BMW 323i / 328i / 328xi 2008, Air Filter by Hengst®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $38.65
    • (0 reviews)
      # 20565433
      BMW 3-Series 2008, Air Filter by MANN-Filter®. Get excellent engine protection and more economical operation just by replacing your air filter. This MANN air filter is specially designed for your vehicle to ensure a precise fit and...
      Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle
      $25.87 - $29.07
    • (0 reviews)
      # 87596784
      BMW 3-Series 2008, Air Filter Panel by WIX®. Inner Diameter Top: Closed. MediaType: Cellulose. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $18.54 - $21.34
    • (0 reviews)
      # 35536976
      BMW 328i / 328xi 2008, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Import. Without Housing. With Instruction Sheet. Mounting Holes: 2. Mounting Type: Bolt-On. MAF Sensors precisely track O.E. output curves and maintain spec...
      50-state emissions street legalThe finest quality at a great price
      $145.20
    • (0 reviews)
      # 156679021
      BMW 335i 2008, Intermotor™ Mass Air Flow Sensor 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $232.60
    • (0 reviews)
      # 80952812
      BMW 3-Series 2008, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $243.57 - $250.01
    • (0 reviews)
      # 45137981
      BMW 3-Series 2008, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $243.57 - $250.01
    • (0 reviews)
      # 8944414
      BMW 3-Series 2008, Throttle Body by VDO®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, 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
      $339.51 - $368.23
    • (0 reviews)
      # 52267594
      BMW 3-Series 2008, 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...
      Charcoal activated filter media where specified by OE manufacturersSame form and fit as OE for proper fit in the cabin air filter housing
      $30.98 - $64.46
    • (0 reviews)
      # 24216273
      BMW 3-Series 2008, 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...
      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
      $27.99 - $51.85
    • (0 reviews)
      # 85803881
      BMW 328i / 328xi / 335i / 335xi 2008, Cabin Air Filter, Charcoal Type by Denso®. O.E. Recommended Replacement Filter. Premium activated charcoal media. Removes odors in addition to capturing pollen, dust, and other allergens. For...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $24.06
    • (0 reviews)
      # 18677817
      BMW 323i / 328i / 328xi / 335i / 335xi 2008, Fresh Breeze™ Cabin Air Filter by FRAM®. Size: 32.9" (L) x 6.11" (W) x 1.1" (H). The Fresh Breeze is engineered to filter and deodorize airflow drawn into the vehicle through the A/C,...
      Filters up to 98% of road dust and road pollenRemoves the reoccurring musty smell that can develop in air conditioning and heating systems
      $38.39
    • (0 reviews)
      # 21458430
      BMW 323i / 328i / 328xi / 335i / 335xi 2008, 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...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $28.52
    • (0 reviews)
      # 53985091
      BMW 323i / 328i / 328xi / 335i / 335xi 2008, ACC Cabin Filter by Hengst®. Note: with Climate Control: Activated Charcoal. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the...
      $37.56
    • (0 reviews)
      # 20565438
      BMW 3-Series 2008, Cabin Air Filter by MANN-Filter®. This high-tech cabin air filter ensures the right climate in the passenger compartment by reliably trapping nearly 100% of dust, pollen, soot and other dirt particles from the...
      Optimum ventilation of the cabin due to very high airflow ratesFilters even the smallest particles out of the airflow
      $22.99 - $56.13
    • (0 reviews)
      # 53091032
      BMW 323i / 328i / 328xi / 335i / 335xi With Climate Control 2008, Activated Charcoal 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...
      $31.56
    • (0 reviews)
      # 92969326
      BMW 3-Series 2008, Cabin Air Filter by Pilot®, 1 Piece. A high quality, direct fit OE replacement cabin air filter. Provides effective protection to your passenger by eliminating nearly 100% of exhaust pollutants entering the...
      Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
      $37.24
    • (0 reviews)
      # 64387456
      BMW 3-Series 2008, Cabin Air Panel by WIX®. Inner Diameter Top: Closed. MediaType: Activated Carbon. Style: Cabin Air Panel. WIX cabin air filters capture airborne contaminants like dirt, soot, pollen, and other pollutants and...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $27.25 - $71.39
    • (0 reviews)
      # 23359243
      BMW 3-Series 2008, 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...
      Fully meets OE requirements for fit and operationDirect replacement for a proper fit
      $19.07 - $42.36
    • (0 reviews)
      # 11991073
      BMW 323i / 325i / 328i / 328xi / 335i / 335xi 2008, Cabin Air Filter by TYC®. 1 Piece, Carbon Filter. 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...
      OE quality at an affordable priceDirect replacement
      $28.27
    • (0 reviews)
      # 44698263
      BMW 323i / 328i / 328xi 2008, MAP Sensor by Genuine®. Note: Differential Pressure Sensor. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $113.39
    • (0 reviews)
      # 45059048
      BMW 328i / 328xi 2008, Intermotor™ Manifold Differential Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $69.80
    • (0 reviews)
      # 44698032
      BMW 323i / 328i / 328xi 2008, Air Mass Meter Boot 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $53.32
    • (0 reviews)
      # 172409903
      BMW 335i / 335xi 2008, Manifold Absolute Pressure Sensor by Genuine®. Location: In Intake Manifold. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $146.67
    • (0 reviews)
      # 88046655
      BMW 323i / 328i / 328xi 2008, Manifold Absolute Pressure Sensor by Genuine®. Differential Pressure Sensor. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $113.39
    • (0 reviews)
      # 53655777
      BMW 335i / 335xi 2008, Driver Side Manifold Absolute Pressure Sensor by Vemo®. In Charge-Air Duct to Intercooler. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $127.95




    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

    2008 BMW 3-Series Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 3 reviews
    4.3 of 5
    Great Product
    This intake is fairly easy to install. Looks awesome and sounds great. Noticed better throttle response as well.
    SPosted by Skyler (Stearns, KY) /
    2008 BMW 3-Series
    Was this review helpful for you? Yes
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