1998 BMW 3-Series Performance Air Intake Systems

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    • K&N® 57 Series FIPK Generation II Air Intake System
      (0 reviews)
      # 333072
      BMW 323is / 328i / 328is / M3 1998, 57 Series FIPK Generation II Air Intake System by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $270.99
    • K&N® 57i Series Generation I Induction Kit
      (1 reviews)
      # 336433
      BMW 3-Series 1998, 57i Series Generation I Induction Kit by K&N®. This induction kit is an easy and inexpensive way to increase airflow into your engine. It replaces your restrictive factory airbox with a free flowing K&N air...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $96.99 - $159.99
    • K&N® 57i Series Performance Induction Kit
      (0 reviews)
      # 323545
      BMW 3-Series 1998, 57i Series Performance Induction Kit by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $177.99
    • Injen® SP Series Short Ram Intake System
      (0 reviews)
      # 98828322
      BMW 323i / 323ic / 323is / M3 1998, SP Series Short Ram Intake System by Injen®. HP Gain: +12.5 hp. Torque Gain: +14.5 lbs. x ft.. Includes: X-1015 Filter. The Short Ram SP Series is a traditional, underhood air intake system that...
      Improves airflow into the engineUses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
      $281.20
    • Weapon-R® Dragon Air Intake System (Polished Pipe, Gunmetal Filter Cage, Black Foam Filter)
      (0 reviews)
      # 282664
      BMW 3-Series 6 Cyl. 1998, 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...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $152.15
    • Weapon-R® Secret Weapon Air Intake System (Polished Pipe, Gunmetal/Black Foam Filter)
      (1 reviews)
      # 50061344
      BMW 3-Series 6 Cyl. 1998, 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...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $194.65
    • Weapon-R® Stealth Secret Weapon Air Intake System (Flat Black Pipe, Gunmetal/Black Foam Filter)
      (0 reviews)
      # 50061351
      BMW 3-Series 6 Cyl. 1998, Stealth Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Flat Black. Foam Filter Finish: Gunmetal/Black. Cooler air inlet temperatures mean more horsepower. This simple to install kit makes it...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $220.15
    • aFe® Magnum Flow Stage 2 Intake System with Pro Dry S Filter
      (0 reviews)
      # 925014
      BMW 323i / 323ic / 323is / 328i / 328is E36 1998, Magnum Flow Stage 2 Intake System by aFe®. Filter Series: Pro Dry S. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $325.00
    • aFe® Magnum Force Stage 2 Intake System with Pro 5R Filter
      (0 reviews)
      # 103804605
      BMW 323i / 323ic / 323is / 328i / 328is E36 1998, Magnum Force Stage 2 Intake System by aFe®. Filter Series: Pro 5R. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $325.00
    • Dinan® High Flow Cold Air Intake
      (0 reviews)
      # 79049617
      BMW 3-Series 1998, High Flow Cold Air Intake by Dinan®. The Dinan® Cold Air Intake that improves throttle response and delivers more power. High efficiency performance intake system provides increased air flow at the lowest...
      More PowerImproved Throttle Response
      $308.00
    • K&N® 33 Series Panel Air Filter
      (0 reviews)
      # 34619252
      BMW 3-Series 1998, 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...
      Improves engine airflowIncreases horsepower and acceleration
      $47.99 - $51.99
    • K&N® Intake Replacement Air Filter
      (0 reviews)
      # 87554442
      BMW 3-Series 1998, Intake Replacement Air Filter by K&N®. K&N's 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
      $48.99 - $66.99
    • aFe® Magnum Flow Pro 5R Panel Air Filter
      (0 reviews)
      # 103808595
      BMW 3-Series 1998, Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro 5R.
      $62.95 - $73.95
    • aFe® Magnum Flow Pro Dry S Panel Air Filter
      (0 reviews)
      # 103808601
      BMW 3-Series 1998, Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro Dry S.
      $62.95 - $73.95
    • GREEN FILTER® Factory Replacement Air Filter
      (0 reviews)
      # 3353682
      BMW 323is / 328i / 328is 1998, 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....
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $39.80
    • Spectre Performance® HPR™ OE Replacement Air Filter
      (0 reviews)
      # 12058922
      BMW 323i / 323is / 328i / 328is / M3 1998, 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...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $17.03
    • Spectra Premium® Mass Air Flow Sensor
      (0 reviews)
      # 78064401
      BMW 3-Series 1998, Mass Air Flow Sensor by Spectra Premium®. With Housing. 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
      $92.59
    • aFe® Magnum Force Torque Booster Tube
      (0 reviews)
      # 38182988
      BMW M3 1998, Magnum Force Torque Booster Tube by aFe®. The aFe Torque Booster Tube is a great addition for your Stage 1 Cold Air Intake System. It replaces your stock air intake tube with a tube that is specially shaped for...
      For use with the aFe Stage 1 Cold Air Intake SystemMolded tube specially designed to increase airflow
      $59.95
    • Mishimoto® Silicone Air Intake Boot
      (1 reviews)
      # 80943425
      BMW 323i / 323is / 328i / 328is / M3 1998, Silicone Air Intake Boot 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...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $72.00 - $108.00
    • aFe® Silver Bullet Throttle Body Spacer
      (0 reviews)
      # 38182984
      BMW M3 1998, 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 aFe...
      Improves performanceImproves fuel economy
      $195.00
    • ACDelco® Professional™ Air Filter
      (0 reviews)
      # 73489917
      BMW 323i / 323is / 328i / 328is / M3 1998, 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....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.68
    • Beck Arnley® Air Filter
      (0 reviews)
      # 35825464
      BMW 3-Series 1998, 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
      $19.03 - $20.85
    • Bosch® Air Filter
      (0 reviews)
      # 78093120
      BMW 323i / 323is / 328i / 328is / M3 1998, 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...
      Protects Your Engine by Stopping 98% of Engine-Threatening ParticlesPrevention of Unfiltered Air Entering Engine Intake with a High-Quality Seal
      $5.73
    • Denso® Air Filter
      (0 reviews)
      # 85804002
      BMW 3-Series 1998, 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
      $14.03 - $15.28
    • FRAM® Extra Guard™ Flexible Panel Air Filter
      (0 reviews)
      # 83751857
      BMW 3-Series 1998, Extra Guard™ Flexible Panel Air Filter by FRAM®. Most dirt and dust enters the engine through the air filter and FRAM Extra Guard is engineered to provide twice the air filtration compared to an original...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $17.69 - $22.09
    • Hastings® Air Filter
      (0 reviews)
      # 21464951
      BMW 3-Series 1998, 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
      $15.90 - $18.23
    • Hengst® Air Filter
      (0 reviews)
      # 7791434
      BMW 3-Series 1998, 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 you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.29 - $17.73
    • MANN-Filter® Air Filter
      (0 reviews)
      # 20565323
      BMW 3-Series 1998, 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
      $15.97 - $17.90
    • WIX® Air Filter Panel
      (0 reviews)
      # 64387378
      BMW 3-Series 1998, 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
      $16.73 - $18.24
    • Luber-finer® Flexible Panel Air Filter
      (0 reviews)
      # 82929985
      BMW 323i / 323is / 328i / 328is / M3 1998, Flexible Panel Air Filter by Luber-finer®. Product Height: 1.84" (47mm). Luber-finer air filters are constructed with specially blended filter media for optimal dirt-holding capacity,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.06
    • Beck Arnley® New Mass Air Flow Sensor
      (0 reviews)
      # 35825514
      BMW 3-Series 1998, New Mass Air Flow Sensor 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...
      OE quality products from top original equipmentTop quality materials
      $161.40 - $182.85
    • Bosch® Mass Air Flow Sensor
      (0 reviews)
      # 23953908
      BMW 318i / 318ti 1998, Mass Air Flow Sensor by Bosch®. It's all a question of the right mixture. If your mass air flow sensor needs replacement, it pays off to rely on a premium quality Bosch mass air flow sensor. It guarantees...
      Maximum reliability and a long service lifeMeets or exceeds OEM specifications
      $242.20
    • A1 Cardone® Remanufactured Mass Air Flow Sensor
      (0 reviews)
      # 35541860
      BMW 3-Series 1998, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Mass Air Flow Sensor. Import. With Housing, Instruction Sheet. Housing Material: Plastic. Housing Color: Black. Mounting Holes: 2. Mounting Type: Bolt-On. MAF...
      50-state emissions street legalThe finest quality at a great price
      $72.74
    • Dorman® Mass Air Flow Sensor
      (0 reviews)
      # 54311911
      BMW 3-Series 1998, Mass Air Flow Sensor by Dorman®. Save time, money, and labor by replacing only the MAF sensor instead of the entire mass air flow assembly. Constructed with the latest design improvements and to precisely match...
      Constructed from high-quality materials to successfully resist damage from extreme underhood temperatures and environmental factors, such as humidityDirect fit for a trouble-free replacement
      $84.17 - $118.86
    • VDO® Air Mass Meter
      (0 reviews)
      # 8943762
      BMW 323i / 323is / 328i / 328is / M3 1998, Air Mass Meter by VDO®. 4 POL. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $304.01
    • Genuine® Throttle Actuator
      (0 reviews)
      # 8825876
      BMW 3-Series 1998, Throttle Actuator by Genuine®. Note: With ASC+T. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $459.19
    • Genuine® Throttle Actuator
      (0 reviews)
      # 88046673
      BMW 318i / 318is / 318ti / 323i / 323is / 328i / 328is / M3 with ASC+T 1998, Throttle Actuator by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump?...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $459.19
    • Genuine® Throttle Body
      (0 reviews)
      # 88046676
      BMW 323i / 323is / 328i / 328is / M3 1998, Throttle Body by Genuine®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $452.44
    • Genuine® Throttle Body
      (0 reviews)
      # 8826113
      BMW 323i / 323is / 328i / 328is / M3 1998, Throttle Body by Genuine®. Note: Primary. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $452.44
    • Standard® TechSmart™ Fuel Injection Throttle Body Assembly
      (0 reviews)
      # 65483411
      BMW 323i / 328i 1998, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $654.70
    • Beck Arnley® Cabin Air Filter Set
      (0 reviews)
      # 35825511
      BMW 3-Series 1998, Cabin Air Filter 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
      $21.67 - $30.77
    • Bosch® Workshop Particulate Cabin Air Filter
      (0 reviews)
      # 24215668
      BMW 318i / 318is / 323i / 323is / 328i / 328is / M3 1998, Workshop Particulate Cabin Air Filter by Bosch®. Width: 170 mm. Heigth: 25 mm. Spunbound Polyester Along. Keep the air inside your vehicle clean and fresh just by replacing...
      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
      $16.82
    • Denso® Cabin Air Filter
      (0 reviews)
      # 90663389
      BMW 318i / 323is / 328i / 328is / M3 1998, Cabin Air Filter, Particulate Type by Denso®. For people with allergies and other sensitivities to airborne agents, the cabin filter represents a significant advance. Replacing the cabin...
      Filter designed to trap contaminants before they enter the vehicle cabinPremium-quality filter media stops particulates down to 0.001 microns
      $14.23
    • Hastings® Cabin Air Filter
      (0 reviews)
      # 21458440
      BMW 318i / 318is / 318ti / 328i / 328is / M3 1998, 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,...
      Fully meets OE requirements for fit and operationReduces the level of contaminants, pollen, and dust in the cabin
      $21.84
    • MANN-Filter® Cabin Air Filter
      (0 reviews)
      # 90575159
      BMW 3-Series 1998, Cabin Air Filter without Charcoal Media 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...
      Optimum ventilation of the cabin due to very high airflow ratesFilters even the smallest particles out of the airflow
      $15.80 - $31.40
    • NPN® Cabin Air Filter
      (0 reviews)
      # 8725201
      BMW 318i / 318is / 323i / 323is / 328i / 328is / M3 1998, Cabin Air Filter by NPN®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or...
      $13.36
    • WIX® Cabin Air Panel
      (0 reviews)
      # 64387376
      BMW 3-Series 1998, Cabin Air Panel by WIX®. Height: 1.004". Inner Diameter Top: Closed. Length: 11.024". MediaType: Particulate. Style: Cabin Air Panel. WIX cabin air filters capture airborne contaminants like dirt, soot, pollen,...
      Provides premium cabin air filtrationPrevents leaves, bugs, dirt, and other debris from entering your vehicle's HVAC system
      $21.64
    • ATP® Premium Line Cabin Air Filter
      (0 reviews)
      # 23359195
      BMW 318i / 318ti / 323i / 323is / 328i / 328is / M3 1998, Premium Line 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...
      Fully meets OE requirements for fit and operationDirect replacement for a proper fit
      $10.48 - $19.42
    • Pierburg® Elect. Change Over Valve
      (0 reviews)
      # 7837435
      BMW 323i / 323is / 328i / 328is / M3 1998, Elect. Change Over Valve by Pierburg®. Air Pump for Vacuum Control. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle’s emissions control system...
      $69.28
    • Standard® TechSmart™ Intake Manifold Actuator
      (0 reviews)
      # 45059801
      BMW 323is / 328i 1998, TechSmart™ Intake Manifold Actuator by Standard®. Repair Kit. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $40.76
    • URO Parts® Air Flow Meter Boot
      (0 reviews)
      # 77565950
      BMW 3-Series 1998, Air Flow Meter Boot by URO Parts®. Replace your worn out Air Intake part with this superior air intake part component designed by URO to restore your vehicle's factory performance. Manufactured to meet the...
      Replaces your worn out factory intake part to restore vehicle's performanceConstructed from top notch materials for ultimate strength and reliability
      $18.51 - $23.67
    • Genuine® Air Intake Hose
      (0 reviews)
      # 8774128
      BMW 323i / 323is / 328i / 328is / M3 1998, Air Intake Hose by Genuine®. Location: Fresh Air Intake Hose to The Air Filter Housing. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $59.10
    • Genuine® Air Intake Scoop
      (0 reviews)
      # 8887019
      BMW 3-Series With M Technic 1998, Air Intake Scoop 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
      $34.81 - $122.51
    • FAE® Air Temperature Sensor
      (0 reviews)
      # 53655803
      BMW 3-Series 1998, Air Temperature Sensor by FAE®. Note: Located in intake manifold plenum or air filter housing. 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
      $39.37
    • Genuine® Air Mass Meter Boot
      (0 reviews)
      # 8917698
      BMW 3-Series 1998, 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, but before...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $36.12 - $60.11
    • Genuine® Air Mass Meter Hose
      (0 reviews)
      # 8774738
      BMW 318i / 318is / 318ti With ASC + T (S214A) 1998, Air Mass Meter Hose 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.11
    • MTC® Air Mass Meter Boot
      (0 reviews)
      # 102209832
      BMW 3-Series 1998, Air Mass Meter Boot by MTC®. 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
      $28.44 - $37.05
    • Standard® Air Charge Temperature Sensor Connector
      (0 reviews)
      # 63861722
      BMW 318i / 318is / 318ti / 323i / 323is / 328i / M3 1998, Air Charge Temperature Sensor Connector by Standard®. 2 Terminals Female Connector. Finish: Black. Optional Selection. SMP’s vision is to be the leading independent...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.03 - $15.45
    • Standard® Intermotor™ Air Charge Temperature Sensor
      (0 reviews)
      # 45060290
      BMW 318i / 318is / 318ti / 323i / 323is / 328i / 328is / M3 1998, Intermotor™ Air Charge Temperature Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $29.08
    • Standard® Intermotor™ Auxiliary Engine Cooling Fan Relay
      (0 reviews)
      # 45059272
      BMW 318i / 318is / 318ti 1998, Intermotor™ Auxiliary Engine Cooling Fan Relay by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $30.46




    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

    1998 BMW 3-Series Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 1 review
    4.5 of 5
    Great Intake
    Amazing! It preforms great and made my car sound great. Definite improvement in acceleration. I always put intakes in my cars and this one by Weapon-R is by far the best I've ever had.
    JPosted by Junior (Rapid City, SD) /
    1994 BMW 3-Series
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