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    • (87 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. K&N makes over...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $23.72 - $109.27
    • (17 reviews)
      # sp18739
      33 Series Unique Air Filter by K&N®. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 0.7 oz (21 ml). Height: 1.25" (32 mm). Length: 9.25" (235 mm). Width: 8.063" (205 mm). Includes: 1 Air Filter. K&N's replacement air...
      Improves engine airflowIncreases horsepower and acceleration
      $41.99 - $91.99
    • (0 reviews)
      # sp93704
      Direct Fit Magnum Flow™ Pro Dry S Panel 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 horsepower and...
      Constructed with 100% polyurethane on top and bottomOiled OE replacement high performance filter will outflow stock paper filter
      $49.00 - $209.00
    • (0 reviews)
      # sp93638
      Direct Fit Magnum Flow™ Pro 5R Panel 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 and...
      Pre-oiled, washable/reuseable air filter for long service life with life-time warrantyPro-5 R Five-Layer Progressively finer mesh cotton media for high airflow with high filtration efficiency.
      $53.00 - $209.00
    • (0 reviews)
      # sp93625
      Direct Fit Magnum Flow™ Pro 5R Flat Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow 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
      $49.00 - $169.00
    • (0 reviews)
      # sp10337
      High Flow Drop In Panel Filter by ALTA Performance®. ALTA Performance was the first to offer you a replacement high flow drop in filter for your R56 and JCW. This environmentally responsible filter is completely reusable and will...
      High-flow drop inProvides maximum horsepower between filter servicing
      $49.50
    • (18 reviews)
      # sp105074
      Air Filter by Green Filter®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy superior flow and finer filtration in addition...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $25.55 - $308.00
    • (0 reviews)
      # mpn458148005
      Round Black Air Filter by ALTA Performance®. The ALTA Performance Open Cell foam filter will increase horsepower, filter better and is simple & easy to install! This is a direct replacement for all ALTA Cold Air Intake Systems as...
      Two-piece design for easy cleaningOpen cell foam element
      $66.60
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Round Tapered Gray Scoop Filter by K&N®. Includes: 1 Air Filter. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with...
      Washable and reusableProtects engine from track debris
      $59.99
    • (0 reviews)
      # mpn101740744
      Universal Round Monitor Mounting Bracket by K&N®. Includes: 1 Bracket, 3 Screws. Protect your expensive racing engine and keep it running at peak performance with these Fuel Injection Line Air Filters. They'll keep the injector...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $48.99
    • (54 reviews)
      # 377122805
      Universal Hydro-Shield Pre-Filter by Injen®. This accessory for Injen air filters prevents the filter from becoming saturated if splashed by water and mud. When used in dusty conditions it can also extend the filter cleaning...
      Treated to be water repellentProtects the air filter from becoming saturated when splashed
      $18.75 - $22.84
    • (0 reviews)
      # 377145505
      Universal Pre-Filter by Volant®. This accessory for Volant air filters is recommended when a Ram Air Scoop is installed or if the vehicle is used for serious off-roading. It prevents the filter from becoming saturated if splashed...
      Treated to be water repellentProtects the air filter from becoming saturated when splashed
      $26.47 - $27.95
    • (8 reviews)
      # 377109967
      Universal Black Pre-Filter by AIRAID®. This handy accessory for the SynthaFlow and SynthaMax air filters prevents them from becoming saturated if splashed by water and mud. When used in dusty conditions it can also extend the...
      Manufactured to be water resistantProtects the AIRAID filter from becoming saturated when splashed
      $13.51 - $55.91
    • (0 reviews)
      # 377113806
      Universal Mock-Up Foam Insert by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $10.56
    • (0 reviews)
      # 377114447
      Universal Black Pre-Filter by Spectre Performance®. Includes: 1 Air Filter Wrap. Designed utilizing the latest technology, this Air Filter Wrap by Spectre Performance features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.86
    • (1 review)
      # mpn2247829
      Universal Black Pre-Filter by Takeda®. This handy accessory for Takeda performance air filters prevents them from becoming saturated if splashed by water and mud. When used in dusty conditions it can also extend the filter cleaning...
      Manufactured to be water repellentProtects your Takeda filter from becoming saturated when splashed
      $25.00
    • (0 reviews)
      # 377109975
      Universal Power Intake Filter Adapter Flange by APEXi®. Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not effective at...
      Progressive-density filter element improves power and efficiency, without compromising ability to filter dust and dirtDry-type filter element requires no oiling, and will not foul air flow sensors
      $83.13 - $136.48
    • (0 reviews)
      # 377129724
      Universal Water Repellent Pre-Filter by Outerwears®. Outerwears Pre-filters are designed to enhance the efficiency of any performance or exposed air filter. The Pre-filter is constructed with a proprietary polyester mesh with...
      Manufactured to deflect sand, dirt, and other debrisWill maintain peak operation of any high-performance or exposed filter
      $18.45 - $34.95
    • (0 reviews)
      # 377129689
      Universal Engine Scrub Tach Bag by Outerwears®. 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...
      Manufactured to deflect sand, dirt, and other debrisWill maintain peak operation of any high-performance or exposed filter
      $10.45 - $28.95
    • (0 reviews)
      # mpn358953996
      Universal Engine Bag by Outerwears®. 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 great...
      Manufactured to deflect sand, dirt, and other debrisWill maintain peak operation of any high-performance or exposed filter
      $69.95
    • (0 reviews)
      # mpn358953958
      Universal Air Box Scrub Bag by Outerwears®. 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...
      Manufactured to deflect sand, dirt, and other debrisWill maintain peak operation of any high-performance or exposed filter
      $29.95
    • (0 reviews)
      # 377129794
      Universal Pre-Filter by Outerwears®. Outerwears Pre-filters are designed to enhance the efficiency of any performance or exposed air filter. The Pre-filter is constructed with a proprietary polyester mesh with uniform micron...
      Manufactured to deflect sand, dirt, and other debrisWill maintain peak operation of any high-performance or exposed filter
      +3
      $8.95 - $54.95
    • (0 reviews)
      # 386312940
      Universal Carbon Fiber Air Box by RIPP Superchargers®. This carbon fiber sealed air box features a high-flow washable cotton element air filter internally. This moves the air-inlet from the OEM position to a safer position behind...
      Supercharge your performance beast for maximum gainsDesigned to help achieve a huge jump in performance and power
      $177.96
    • (0 reviews)
      # 377136780
      Universal Precharger® Pre-Filter by K&N®. Includes: 1 PreCharger Wrap. The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter in dusty conditions
      $18.18 - $29.57
    • (0 reviews)
      # 377123255
      Universal Spring Clip by K&N®. Includes: 2 Clips. Designed utilizing the latest technology, this Fuel Injector Clip by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.45 - $23.16
    • (0 reviews)
      # 377113439
      Universal Black O-Ring Kit by K&N®. Includes: 2 O-Rings. Designed utilizing the latest technology, this O-Ring Kit by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.40 - $16.58
    • (0 reviews)
      # 377113526
      Universal Reinforced Washers by K&N®. Designed utilizing the latest technology, this Reinforced Rubber Washers by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.42 - $57.99
    • (0 reviews)
      # 377112760
      Universal Bolt On Adapter by K&N®. Designed utilizing the latest technology, this Bolt On Adapter by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.81 - $14.04
    • (0 reviews)
      # mpn1957910
      Universal Extreme Duty® Charcoal Pre-Filter by K&N®. Includes: 1 Extreme Duty Pre-Cleaner Wrap. The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when...
      Extends service interval of your filter in very dusty conditionsLarge open cell foam construction stops 90% of dirt with very low air restriction
      $39.99
    • (0 reviews)
      # 377136762
      Universal Drycharger® Pre-Filter by K&N®. Includes: 1 Drycharger Wrap. K&N DryChargers are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent splashes of...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter
      $20.08 - $23.75
    • (0 reviews)
      # mpn1957910
      Universal Extreme Duty® Charcoal Pre-Filter by K&N®. Includes: 1 Extreme Duty Pre-Cleaner Wrap. The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when...
      Extends service interval of your filter in very dusty conditionsLarge open cell foam construction stops 90% of dirt with very low air restriction
      $39.99
    • (0 reviews)
      # 377137383
      Universal Drycharger® Pre-Filter by K&N®. Includes: 1 Drycharger Wrap. K&N DryChargers are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent splashes of...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter
      +1
      $20.37 - $43.99
    • (0 reviews)
      # 377138938
      Universal Precharger® Pre-Filter by K&N®. Includes: 1 PreCharger Wrap. The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter in dusty conditions
      $19.30 - $46.99
    • (0 reviews)
      # mpn1957717
      Universal Apollo Mounting Bracket by K&N®. Includes: 1 Tube Bracket, 1 L Bracket, 1 Hose Clamp, 1 Screw, 1 Nut, 1 Washer, 1 Grommet. Designed utilizing the latest technology, this Apollo Mounting Bracket by K&N features premium...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.73
    • (0 reviews)
      # 377137125
      Universal Precharger® Pre-Filter by K&N®. Includes: 1 PreCharger Wrap. The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter in dusty conditions
      +1
      $28.55 - $42.99
    • (0 reviews)
      # mpn1962832
      Universal Drycharger® Black Pre-Filter by K&N®. Includes: 1 Drycharger Wrap. K&N DryChargers are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter
      $51.99
    • (0 reviews)
      # 377137503
      Universal Extreme Duty® Charcoal Pre-Filter by K&N®. Includes: 1 Extreme Duty Pre-Cleaner Wrap. The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when...
      Extends service interval of your filter in very dusty conditionsLarge open cell foam construction stops 90% of dirt with very low air restriction
      $30.99 - $45.99
    • (0 reviews)
      # 377137546
      Universal Precharger® Pre-Filter by K&N®. Includes: 1 PreCharger Wrap. The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter in dusty conditions
      $19.57 - $50.99
    • (0 reviews)
      # 377113443
      Universal Air Filter Pillar Kit by K&N®. Includes: 2 Pillars, 2 Screws, 2 Washers, 2 Nuts. Designed utilizing the latest technology, this Air Filter Pillar Kit by K&N features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.39 - $24.89
    • (0 reviews)
      # 377147009
      Universal Airforce® Red Pre-Filter by K&N®. Includes: 1 Airforce Pre-Cleaner Wrap. The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very...
      Extends service interval of your filter in very dusty conditionsLarge open cell foam construction stops 90% of dirt with very low air restriction
      $24.96 - $49.99
    • (0 reviews)
      # 107662354
      Universal Air Filter Vent Kit by K&N®. Designed utilizing the latest technology, this Air Filter Vent Kit by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      +1
      $11.69 - $35.99
    • (0 reviews)
      # 377138046
      Universal Airforce® Red Pre-Filter by K&N®. Includes: 1 Airforce Pre-Cleaner Wrap. The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very...
      Extends service interval of your filter in very dusty conditionsLarge open cell foam construction stops 90% of dirt with very low air restriction
      $23.80 - $28.99
    • (0 reviews)
      # 377113361
      Universal Flow Control Wrap by K&N®. Includes: 1 Deflector Shield, 6 Rivets, 6 Washers. Designed utilizing the latest technology, this Flow Control Wrap by K&N features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $75.99 - $82.99
    • (0 reviews)
      # 377137186
      Universal Snowcharger® Black Pre-Filter by K&N®. Includes: 1 SnowCharger Wrap. K&N SnowCharger filter wraps are the pre-filter answer to all the snow that wants to pack down into the pleats of your snowmobile air filter....
      This product wraps your air filter with an additional pre-filterDesigned to protect filter from snow and minor water splash
      $20.44 - $22.38
    • (0 reviews)
      # 377123133
      Universal Adapter Flange by K&N®. Designed utilizing the latest technology, this Adapter Flange by K&N 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
      $11.97 - $26.51
    • (0 reviews)
      # mpn1957289
      Universal Offset Stud by K&N®. A K&N offset stud used to air filter custom assemblies. This is a 1/4 inch stud measuring 5-7/8 inches in height with a 1-1/2 inch offset constructed with a durable zinc finish.
      1/4 inch stud threaded on both ends5-7/8 tall with a 1-1/2 inch offset
      $31.99
    • (0 reviews)
      # 377123198
      Universal Coupler Adaptor by K&N®. Includes: 1 Adapter. Designed utilizing the latest technology, this Adaptor-Reducer by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.75 - $11.04
    • (0 reviews)
      # mpn1957709
      Universal Adapter Screw by K&N®. Includes: 8 Adapters. Designed utilizing the latest technology, this Adapter Screw by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $31.99
    • (0 reviews)
      # 377113498
      Universal Rubber Intake Adapter by K&N®. Designed utilizing the latest technology, this Rubber Adapter by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.23 - $18.55
    • (0 reviews)
      # 377138032
      Universal Drycharger® Pre-Filter by K&N®. Includes: 1 Drycharger Wrap. K&N DryChargers are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent splashes of...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter
      $28.55 - $31.99
    • (0 reviews)
      # 377137214
      Universal Precharger® Pre-Filter by K&N®. Includes: 1 PreCharger Wrap. The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter in dusty conditions
      +1
      $21.84 - $63.99
    • (0 reviews)
      # 377136941
      Universal Drycharger® Pre-Filter by K&N®. Includes: 1 Drycharger Wrap. K&N DryChargers are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent splashes of...
      This product wraps your air filter with an additional pre-filterExtends service interval of your K&N filter
      +1
      $20.37 - $68.99
    • (0 reviews)
      # 377139013
      Universal Snowcharger® Black Pre-Filter by K&N®. Includes: 1 SnowCharger Wrap. K&N SnowCharger filter wraps are the pre-filter answer to all the snow that wants to pack down into the pleats of your snowmobile air filter....
      This product wraps your air filter with an additional pre-filterDesigned to protect filter from snow and minor water splash
      $19.73 - $20.57
    • (0 reviews)
      # 377113392
      Universal Apollo Intake Hose Kit by K&N®. Includes: 2 Adapters, 2 Hose Clamps. Designed utilizing the latest technology, this Apollo Intake Hose Kit by K&N features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.57 - $25.32
    • (0 reviews)
      # 377137329
      Universal Airforce® Red Pre-Filter by K&N®. Includes: 1 Airforce Pre-Cleaner Wrap. The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very...
      Extends service interval of your filter in very dusty conditionsLarge open cell foam construction stops 90% of dirt with very low air restriction
      $16.83 - $36.99
    • (1 review)
      # 377109878
      Universal Magnum Shield™ Black Pre-Filter by aFe®. aFe Magnum Shield Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $25.00 - $35.00
    • (0 reviews)
      # mpn548245957
      Universal ProHDuty™ Air Filter Gasket by aFe®. Designed utilizing the latest technology, this product by aFe features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Open PleatsBetter Airflow And Dust Holding Capacity
      $49.00
    • (14 reviews)
      # 377109849
      Universal Black Pre-Filter by AEM®. Includes: 1 DryFlow Pre-Filter Wrap. This handy accessory for the Dryflow™ filter prevents the filter from becoming saturated if splashed by water and mud. When used in dusty conditions it can...
      Treated to be water repellentProtects the Dryflow filter from becoming saturated when splashed
      $32.99 - $38.99
    • (0 reviews)
      # 377109932
      Universal Air Filter Mount by AIRAID®. The AIRAID Universal Air Filter Mount allows you to mount an AIRAID premium air filter within your engine bay. Use of this component with other AIRAID U-Build-It components allows you to...
      Mount requires a filter adapterCan be used to make a custom air intake system
      $35.60 - $56.00
    • (0 reviews)
      # 377155062
      Universal Velocity Stack 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 on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $14.57 - $15.84




    Featured Brands

    The boost in horsepower and torque will be noticed immediately after the engine is supplied with increased airflow, which means increased amount of oxygen available for combustion with fuel. Upgrade your air intake system with a high-flow performance air filter designed to provide the engine with the maximum amount of air while ensuring superior air filtration, and get the additional horsepower and throttle response needed to turn your Mini into a powerful monster. We know that sufficient airflow and adequate dirt protection are equally important for optimal engine performance, that's why we carry only high-quality Mini performance air filters that maintain unrestricted flow of air without compromising filtration efficiency.

    Unlike conventional air filters that should be replaced nearly every 10,000 miles, most performance air filters are washable and reusable, so you will be able to clean a high-flow filter yourself and won't need to change it that often. If you have chosen the easiest way to get high airflow rates and are looking to change your original air filter to a performance air filter, look no further! Browse our selection and find the right high-flow air filter that will improve airflow to the engine while ensuring a high level of dirt protection.

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