Collection: Air Filters - Drop In

120 products
  • K&N Universal Clamp-On Air Filter 7-1/2in 6 DEG FLG 5in OD 20 1/8in H
    Photo - Primary
    Vendor
    K&N Engineering
    Regular price
    $104.99
    Sale price
    $104.99
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  • K&N Marine Engine Flame Arrestor 8.625in Base O/S Length / 4.5in Base O/S Width / 3.25in Height
    Photo - Primary
    Vendor
    K&N Engineering
    Regular price
    $115.99
    Sale price
    $115.99
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  • K&N 23-24 Ford Ranger/Everest 2.0L L4 Diesel Drop-In Air Filter
    Photo - Primary
    Vendor
    K&N Engineering
    Regular price
    $73.99
    Sale price
    $73.99
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  • aFe MagnumFLOW Air Filters OER P5R A/F P5R Nissan Cars 90-11 V6 Trucks 90-10
    Photo - Primary
    Vendor
    aFe
    Regular price
    $70.00
    Sale price
    $70.00
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  • PERRIN 08-21 Subaru WRX / 08-18 STI / 09-18 Forester / 13-17 Crosstrek Drop-In Filter Foam - Black
    User 1
    Vendor
    Perrin Performance
    Regular price
    $61.20
    Sale price
    $61.20
    Regular price
    $72.00
    Unit price
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  • PERRIN 02-07 Subaru WRX/STI/Impreza & 04-08 Forester All Panel Foam Filter - Black
    User 1
    Vendor
    Perrin Performance
    Regular price
    $56.95
    Sale price
    $56.95
    Regular price
    $67.00
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  • K&N Replacement Air Filter BMW 330D, 525D, 530D, & 730D 3.0L TURBO-DIESEL; 1999-00 (NON-US)
    Vendor
    K&N Engineering
    Regular price
    $83.99
    Sale price
    $83.99
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5L
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW P5R Air Filter 13-14 Ford Focus L4-2.0L / 2.0L (t)
    Vendor
    aFe
    Regular price
    $88.00
    Sale price
    $88.00
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  • K&N Custom Air Filter - Oval - 11.5in O/S L x 8.125in O/S W x 2in H
    Vendor
    K&N Engineering
    Regular price
    $83.99
    Sale price
    $83.99
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  • K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH
    Vendor
    K&N Engineering
    Regular price
    $83.99
    Sale price
    $83.99
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  • Cobb 13+ Ford Focus ST Air Filter
    Vendor
    COBB
    Regular price
    $80.00
    Sale price
    $80.00
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  • Cobb Subaru 02-07 WRX/STi GD High Flow Filter
    Vendor
    COBB
    Regular price
    $75.00
    Sale price
    $75.00
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  • K&N Marine 3.75in Flange ID x 3.75in Top OD/4.5in Base OD x 4in H Round Tapered Flame Arrestor
    Vendor
    K&N Engineering
    Regular price
    $115.99
    Sale price
    $115.99
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  • K&N Marine Engine Flame Arrestor - Oval Tapered 3.75in Flange ID / .75in Flange Length / 4in Height
    Vendor
    K&N Engineering
    Regular price
    $115.99
    Sale price
    $115.99
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  • K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in H
    Vendor
    K&N Engineering
    Regular price
    $241.99
    Sale price
    $241.99
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  • aFe MagnumFLOW OER Air Filter Pro Dry S 13 Scion FR-S / 13 Subaru BRZ H4 2.0L
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 3-Ser 92-07 L6
    Vendor
    aFe
    Regular price
    $93.00
    Sale price
    $93.00
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  • aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW 135i/335i 11-12 L6-3.0L/X1 35ix 11-15 (t) (N55)
    Vendor
    aFe
    Regular price
    $88.00
    Sale price
    $88.00
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  • aFe MagnumFLOW Air Filters OER P5R A/F P5R VW Jetta/Golf 09-12 L4-2.0L (tdi)
    Vendor
    aFe
    Regular price
    $70.00
    Sale price
    $70.00
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  • K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H
    Vendor
    K&N Engineering
    Regular price
    $68.99
    Sale price
    $68.99
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS Ford F-150 09-11 V8-4.6L/5.4L/6.2L
    Vendor
    aFe
    Regular price
    $93.00
    Sale price
    $93.00
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  • K&N Custom Air Filter 6.25in OS Width / 9.688in OS Length / 2.188in Height
    Vendor
    K&N Engineering
    Regular price
    $83.99
    Sale price
    $83.99
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  • K&N 2017 Suzuki Swift V L3-1.2L F/I Replacement Drop In Air Filter
    Vendor
    K&N Engineering
    Regular price
    $57.99
    Sale price
    $57.99
    Regular price
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  • K&N 15-17 Audi A1 L3-1.0L F/l - Replacement Drop In Air Filter
    Vendor
    K&N Engineering
    Regular price
    $68.99
    Sale price
    $68.99
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  • K&N 12-14 BAJAJ PULSAR 200NS 199 Drop In Air Filter
    Vendor
    K&N Engineering
    Regular price
    $52.99
    Sale price
    $52.99
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  • K&N 2015 Volkswagen Golf VII L4-1.6L F/I Replacement Drop In Air Filter
    Vendor
    K&N Engineering
    Regular price
    $57.99
    Sale price
    $57.99
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  • Ford Racing 15-20 Mustang Shelby GT350 Blue Air Filter
    Vendor
    Ford Racing
    Regular price
    $125.00
    Sale price
    $125.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS Ford Mustang 2010 V8-4.6L 11-12 V6/V8
    Vendor
    aFe
    Regular price
    $93.00
    Sale price
    $93.00
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  • aFe MagnumFLOW OEM Replacement Air Filter PRO Dry S 2015 Ford Mustang L4 / V6 / V8
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER Pro DRY S 2015 Audi A3/S3 1.8L 2.0LT
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 135i/335i 11-12 L6-3.0L/X1 35ix 11-15 (t) (N55)
    Vendor
    aFe
    Regular price
    $93.00
    Sale price
    $93.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS Nissan 370Z 09-12 V6-3.7L (1 pr)
    Vendor
    aFe
    Regular price
    $130.00
    Sale price
    $130.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS Nissan 370Z 09-11 V6-3.7L
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS VW Jetta/Golf 09-12 L4-2.0L (tdi)
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 335i 09-15 135i/535i 09-15 L6 (tt)
    Vendor
    aFe
    Regular price
    $93.00
    Sale price
    $93.00
    Regular price
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 3-Series 06-11 L6-3.0L non-turbo
    Vendor
    aFe
    Regular price
    $112.00
    Sale price
    $112.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 3 & 5-Series 86-94 L6
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS VW Beetle 98-11 Golf/Jetta/GTI 00-06
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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  • aFe MagnumFLOW Air Filters OER PDS A/F PDS Nissan Cars 90-11 V6 Trucks 90-10
    Vendor
    aFe
    Regular price
    $76.00
    Sale price
    $76.00
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