1991 BMW 3-Series Performance Air Intake Systems

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    • (0 reviews)
      # 377137448
      BMW 3-Series 1991, 57i Series Generation I Flex Hose Black Cold Air Intake System and Intake Pipe by K&N®. This induction kit is an easy and inexpensive way to increase airflow into your engine. It replaces your restrictive factory...
      Guaranteed to increase horsepowerSpecifically designed for each application
      $97.99 - $132.99
    • (0 reviews)
      # 377137493
      BMW 325i E36 Body Code 1991, 57i Series Generation II High-Density Polyethylene Black Cold Air Intake System and Intake Pipe by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $204.99
    • (0 reviews)
      # 377137470
      BMW 3-Series 1991, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $49.99 - $80.99
    • (0 reviews)
      # 811394545
      BMW 3-Series 1991, Magnum Flow™ Pro 5R Panel Blue Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock paper filter for improved...
      Pro 5R Factory-Oiled Media for Maximum Performance100% Polyurethane Frame On All Sides For Extra Long Filter Life
      $52.25 - $74.10
    • (0 reviews)
      # 587539649
      BMW 325i M20 Engine 1991, Magnum Flow™ Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for improved...
      Constructed with 100% polyurethane on top and bottomOiled OE replacement high performance filter will outflow stock paper filter
      $52.25
    • (0 reviews)
      # 377137433
      BMW 318i / 318is / 325i / 325iX 1991, Panel Green 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...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $37.55
    • (0 reviews)
      # 1414384148
      BMW 316i / 318i / 318is / 320i / 325i / 325is / 325iX... 1991, Air Flow Meter Adapter Kit with Dragon Air Filter by Weapon-R®. Installing this kit will increase the airflow into your engine and increase performance. It replaces the OEM...
      Increased engine airflow for low costIncludes the distinctive Dragon Air filter
      +4
      $103.77 - $108.77
    • (1 review)
      # mpn1628706
      BMW 316i / 318i / 318is / 320i / 325i / 325is / 325iX... 1991, Air Flow Meter Adapter Kit with Secret Weapon Air Filter by Weapon-R®. Installing this kit will increase the airflow into your engine and increase performance. It replaces...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $103.77
    • (0 reviews)
      # mpn1631748
      BMW 316i / 318i / 318is / 320i / 325i / 325is / 325iX... 1991, Black Mass Air Flow Adapter by Weapon-R®. This universal adapter will let you attach that air cleaner of your choice to the inlet of your airflow sensor. Made from rugged...
      Rugged plastic adapterHardware included
      $14.56
    • (0 reviews)
      # mpn1331360
      BMW 318i / 318is 1991, Aluminum Polished Mass Air Flow Sensor Adapter 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...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $15.96
    • (0 reviews)
      # 368129933
      BMW 3-Series 1991, Panel Air Filter by Beck Arnley®. Position: Primary. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Insures proper air flow for engine operationConstructed from OE quality materials and filter media to properly maintain your vehicle and improve gas mileage
      $10.52 - $11.88
    • (0 reviews)
      # 85803942
      BMW 3-Series 1991, Air Filter by Denso®. Designed utilizing the latest technology, this product by Denso features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.65 - $6.65
    • (0 reviews)
      # 303240292
      BMW 3-Series 1991, Panel Air Element by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or exceed...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $6.23 - $8.02
    • (0 reviews)
      # 971930491
      BMW 3-Series E36 Body Code 1991, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $13.58
    • (0 reviews)
      # 139922937
      BMW 3-Series 1991, Panel Primary Air Filter by Mahle®. Position: Primary. MAHLE Original filters are constructed using a superior embossed and pleated filter media for high dirt holding capacity and low pressure drop. Premium sealing...
      $5.49 - $7.60
    • (0 reviews)
      # 20565252
      BMW 3-Series 1991, 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
      $5.47 - $14.78
    • (0 reviews)
      # 64387316
      BMW 3-Series 1991, Panel Air Filter by WIX®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $4.86 - $8.25
    • (0 reviews)
      # 35541675
      BMW 3-Series 1991, Remanufactured Mass Air Flow Sensor by A1 Cardone®. MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation. 100% resolder of critical...
      100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable
      $77.52 - $216.77
    • (0 reviews)
      # 77564101
      BMW 325i / 325is / 325iX 1991, 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
      $10.97 - $13.20
    • (0 reviews)
      # mpn4494250742
      BMW 318i / 318is / 325i / 325is / 325iX / M3 1991, Air Filter Housing Mount 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...
      High quality at an affordable priceExpertly made from premium materials
      $1.87
    • (1 review)
      # mpn4479852224
      BMW 325i / 325is / 325iX / M3 1991, Air Charge Temperature Sensor Connector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      High quality at an affordable priceExpertly made from premium materials
      $13.19
    • (0 reviews)
      # mpn53630993
      BMW 325is 1991, Intermotor™ Air Charge Temperature 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...
      Each Air Charge Temperature Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions
      $24.84
    • (0 reviews)
      # mpn1130373
      BMW 325i / 325is / M3 1991, Air Cleaner Mount by First Equipment Quality®. 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 manufacturersThe finest quality at a great price
      $5.17
    • (0 reviews)
      # mpn4915493
      BMW 325i / 325is / 325iX / M3 1991, Handypack™ Black Air Charge Temperature Sensor Connector by Standard®. DVD player. With Retaining Clip. This product is made of high-quality materials to serve you for years to come. Designed using...
      Pigtail and Socket AssemblyGM fuel injector pigtail
      $4.93
    • (0 reviews)
      # 97666505
      BMW 325i / 325is / 325iX 1991, Fiber Intake Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $0.56 - $1.12
    • (0 reviews)
      # mpn1324125
      BMW 318i / 318is 1991, Intake Manifold Gasket Set by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.16
    • (0 reviews)
      # mpn4524521722
      BMW 318is 1991, Fuel Injection Idle Air Control Valve by Bosch®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Meets or exceeds OEM specificationsManufactured of the highest quality materials
      $138.96
    • (0 reviews)
      # 952625807
      BMW 3-Series 1991, Throttle Switch by Bosch®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      High quality at an affordable priceExpertly made from premium materials
      $54.05 - $219.20
    • (0 reviews)
      # 473480213
      BMW 3-Series 1991, Intermotor™ Throttle Position Sensor by Standard®. Genuine Intermotor Quality. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      Standard Throttle Position Sensors maintain specific installed outputs to match OE rather than adjustable consolidated designsCircuits are printed on flexible polyimide film or ceramic-based substrates for excellent dimensional stability preventing electrical performance drift. Noble palladium/gold/platinum alloys provide low contact resistance for extended service life
      $67.34 - $200.58
    • (0 reviews)
      # mpn653479
      BMW 318i / 318is 1991, Intake Manifold Gasket by Victor Reinz®. Use 1 per Car. 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 parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.18
    • (0 reviews)
      # mpn653439
      BMW 325i / 325is / 325iX 1991, Intake Manifold Gasket Set by Victor Reinz®. Use 1 per Car. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.37
    • (0 reviews)
      # mpn4565753657
      BMW 325i / 325is / 325iX 1991, 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 resources,...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $9.72
    • (0 reviews)
      # mpn4490973901
      BMW 318i / 318is / 325i / 325is / 325iX / M3 1991, Throttle Rod Bushing by URO Parts®. Location: Between cable and lever. Rubber grommet : 10mm. This product is made of high-quality materials to serve you for years to come. Designed...
      High quality at an affordable priceExpertly made from premium materials
      $2.95
    • (0 reviews)
      # 1298955113
      BMW 3-Series USA Built 1991, Fuel Injection Throttle Body Mounting Gasket by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $8.86 - $11.73
    • (0 reviews)
      # mpn4389706886
      BMW 318is 1991, Throttle Position 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 in the...
      Eliminates poor acceleration, hard starting & hesitation due to a failing sensorRestore engine performance and efficiency
      $62.48
    • (0 reviews)
      # mpn4388641463
      BMW 318i / 318is / 325i / 325is 1991, Throttle Position Sensor by Dorman®. At last, make major improvements with a minimal amount of time, money, and energy. Dorman's Throttle Position Sensor attaches easily to the throttle body.
      Includes all necessary hardware for a complete repairThis part has undergone a rigorous inspection to ensure high quality
      $55.72
    • (0 reviews)
      # 1188869426
      BMW 3-Series 1991, Intake Manifold Gasket by Elring®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your intake system may be in need of repair, but before you...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $0.81 - $4.88
    • (0 reviews)
      # 1388900123
      BMW 3-Series 1991, Remanufactured Air Flow Meter by Fuel Injection®. 1 Piece. Works in conjunction with the ECU and the injectors. The Air Flow Meter measures the volume of air going into the engine and sends a corresponding signal to...
      Rigorously tested for impeccable quality, ever-lasting durability and perfect fitCompliant with the most strict standards for quality
      $182.85 - $244.21
    • (0 reviews)
      # mpn4538455483
      BMW 325i / 325is / 325iX 1991, Fuel Injection Throttle Body Coolant Heater Flange by MTC®. Engineering each part from the very core allows MTC to offer its customers the very highest in automotive parts quality while remaining highly...
      Highest quality products at the most competitive pricesProducts are produced to exceed OEM specifications and quality standards that MTC offer an industry leading
      $4.94
    • (0 reviews)
      # 63136251
      BMW 3-Series 1991, Intermotor™ Fuel Injection Idle Air Control Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      High quality at an affordable priceExpertly made from premium materials
      $140.73 - $492.54
    • (0 reviews)
      # mpn4477334053
      BMW 318i / 318is Manufactured before September 1991, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®. Location: Throttle Body to Intake Manifold. This product is made of high-quality materials to serve you for years to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.98
    • (0 reviews)
      # 1420933834
      BMW 3-Series 1991, Air Intake Hose by Dorman®. Replace your worn out Air Intake part with this superior air intake part component designed by Dorman to restore your vehicle's factory performance. Manufactured to meet the highest OE...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $30.70 - $32.45
    • (0 reviews)
      # 1079608185
      BMW 318i / 318is 1991, Air Intake Hose by Genuine®. If your air intake system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...
      Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer
      $7.59 - $27.79
    • (0 reviews)
      # 1079516182
      BMW 3-Series 1991, Engine Air Intake Boot by Genuine®. If your air intake system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...
      Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer
      $54.85 - $68.28
    • (0 reviews)
      # mpn4498037929
      BMW M3 1991, Intake Manifold Block Plate by Genuine®. If your air intake system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...
      Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer
      $180.67
    • (0 reviews)
      # mpn4524522469
      BMW 325i / 325is / 325iX USA Built 1991, Idle Air Control Valve by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $430.40
    • (0 reviews)
      # 1079557182
      BMW 3-Series 1991, Intake Manifold Stud by Genuine®. If your air intake system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...
      Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer
      $1.52 - $6.77
    • (0 reviews)
      # mpn126543476
      Universal Throttle Body Air-Intake Cleaner by CRC®. 12 oz. Throttle Body and Air Intake Cleaner cleans gum and varnish from the throttle valves and throttle body for easier starting and smoother engine performance. CA Prop 65 WARNING -...
      Safe on coated throttle bodiesRemoves harmful deposits
      $3.53
    • (0 reviews)
      # 100668571
      Air Filter Aerosol Cleaner by Maxima Racing Oils®. Air Filter Cleaner Contains no CFC's! Maxima Air Filter Cleaner is a purpose specific spray-on air filter cleaner. For use on motorcycles and ATV's. An excellent foam and fabric air...
      Made to deliver trouble-free operation for years aheadOptimal protection against wear
      $6.72 - $16.57
    • (0 reviews)
      # mpn4481550649
      Air Filter Maintenance Aerosol Combo Kit 13 oz by Maxima Racing Oils®. 1 Bottle. Air Filter Maintenance Aerosol Combo Kit is the convenient way to clean and oil your foam or fabric air filter with ease. 2 Pack Contains: Maxima Air...
      Made to deliver trouble-free operation for years aheadOptimal protection against wear
      $9.48
    • (0 reviews)
      # 100668596
      FAB-1 Spray-On Air Filter Oil, 13 oz by Maxima Racing Oils®. Spray directly onto a new or clean filter element until a uniform color is achieved on all surfaces. Allow to dry for 15 minutes before installation. See instructions on...
      Fast penetrationRace proven protection
      $6.13 - $7.88
    • (0 reviews)
      # 100668601
      FFT Foam Filter Oil Treatment by Maxima Racing Oils®. Utilizing a new or thoroughly clean filter element, pour a liberal amount of FFT on a clean, dry, filter. Work into foam until all surfaces are wet & color is uniform. Squeeze out...
      Increased air flowGreater contaminate retention
      $5.38 - $8.27
    • (0 reviews)
      # mpn4515291852
      Universal Air Filter Cleaner by AllStar Performance®. Spray solution directly onto dirty air filter. Allow a brief time to soak, 5-10 minutes then rinse clean with water. For use with Allstar washable air filter elements. Plastic 24 oz....
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $6.99
    • (0 reviews)
      # mpn1583646776
      Universal 16 oz. Liquid Foam Filter Treatment by PJ1®. PJ1 new improved Liquid Foam Filter Treatment applies easily and improves the performance of all foam type filters. PJ1s super tacky formula filters out the finest sand, grit and...
      New formula is water repellingNon-settling for no pooling
      $11.72
    • (0 reviews)
      # mpn358500647
      Universal Air Filter Cleaner by PJ1®. PJ1 Foam Filter Cleaner quickly dissolves dirt, grease, and grime with a simple spray on, wash off process Eliminates soaking and rinsing dirty filters in gasoline & other solvents PJ1 Foam Filter...
      Spray on, wait 15 minutes, wash off with waterCompletely cleans filter with no additional washing afterwards
      $6.85
    • (0 reviews)
      # mpn1583646564
      Universal Foam Filter Care Kit by PJ1®. PJ1 Air Filter Cleaner quickly dissolves dirt, grease, and grime with a simple spray on, wash off process Eliminates soaking and rinsing dirty filters in gasoline & other solvents PJ1 Air Filter...
      Perfect for powersports or motorsports applicationsMade to cover your lubrication needs
      $14.31
    • (0 reviews)
      # mpn1583646753
      Universal Gauze/Fabric Air Filter Oil by PJ1®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      PJ1 Spray Fabric Air Filter Oil applies easily and improves performance of all gauze-type filter elementsPJ1 Spray Fabric Air Filter Oil filters out sand and dirt and is water repelling
      $7.45
    • (0 reviews)
      # mpn358500652
      Universal Spray Foam Filter Treatment, 13 oz by PJ1®. PJ1 Spray Foam Filter Treatment protects high performance engines from costly repairs by improving the performance of all types of foam filters. With its NEW, SUPER TACKY...
      Improved, no waste and easy to useWater repellant and non-settling
      $7.68
    • (3 reviews)
      # 1271768164
      Air Filter Cleaner Kit by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This Recharger Kit will restore...
      The only oil designed specifically for K&N filtersSpecially formulated to improve air filter performance
      $7.53 - $22.57
    • (3 reviews)
      # 1271768173
      Air Filter Oil by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This Recharger Kit will restore air flow...
      The only oil designed specifically for K&N filtersSpecially formulated to improve air filter performance
      $6.74 - $102.99




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