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Air Filters - Direct Fit

K&N 3.75 Inch OD 2.438 Inch ID 4 inch H Round Tapered Universal Air Filer

K&N 3.75 Inch OD 2.438 Inch ID 4 inch H Round Tapered Universal Air Filer

K&N Engineering

$65.01
K&N Universal Air Filter - Round Tapered - 3in Top OD x 3.75in Base OD x 6in H x 2.438in Flange ID

K&N Universal Air Filter - Round Tapered - 3in Top OD x 3.75in Base OD x 6in H x 2.438in Flange ID

K&N Engineering

$65.01
K&N Universal Custom Air Filter - Oval Shape 9.313in OD / 2.375 Height

K&N Universal Custom Air Filter - Oval Shape 9.313in OD / 2.375 Height

K&N Engineering

$75.01
K&N Flow Control Custom Assembly - 2BBL HOL. W/ CHK 14X4

K&N Flow Control Custom Assembly - 2BBL HOL. W/ CHK 14X4

K&N Engineering

$330.08
K&N 14in Red Custom Air Cleaner Assembly - 5.125in ID x 14in OD x 2.75in H x 1.25in Drop Base

K&N 14in Red Custom Air Cleaner Assembly - 5.125in ID x 14in OD x 2.75in H x 1.25in Drop Base

K&N Engineering

$120.02
K&N Universal Custom Air Filter - Round 7.3125in Flange / 14in OD / 7.5in Height

K&N Universal Custom Air Filter - Round 7.3125in Flange / 14in OD / 7.5in Height

K&N Engineering

$200.04
K&N Universal Custom Air Filter - Round 1.625in Flange / 1.625in ID / 2.75in Overall Height

K&N Universal Custom Air Filter - Round 1.625in Flange / 1.625in ID / 2.75in Overall Height

K&N Engineering

$110.02
K&N Custom Oval Race Filter L=7inch W=4inch H=3.25inch

K&N Custom Oval Race Filter L=7inch W=4inch H=3.25inch

K&N Engineering

$100.02
K&N Custom Racing Assembly Oval Red 7in O/S Length - 4.5in O/S Width - 2in Height

K&N Custom Racing Assembly Oval Red 7in O/S Length - 4.5in O/S Width - 2in Height

K&N Engineering

$110.02
K&N Custom Racing Assembly Oval Red - 1.75in Filer Height

K&N Custom Racing Assembly Oval Red - 1.75in Filer Height

K&N Engineering

$140.03
K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent

K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent

K&N Engineering

$140.03
K&N Custom Oval Race Filter Red 7in O/S L x 4.5in O/S W x 2in H

K&N Custom Oval Race Filter Red 7in O/S L x 4.5in O/S W x 2in H

K&N Engineering

$150.03
K&N 22-23 Toyota Land Cruiser V6 3.3L DSL Replacement Air Filter

K&N 22-23 Toyota Land Cruiser V6 3.3L DSL Replacement Air Filter

K&N Engineering

$75.01
K&N 18-20 Suzuki Jimny II L3-0.7L Replacement Air Filter

K&N 18-20 Suzuki Jimny II L3-0.7L Replacement Air Filter

K&N Engineering

$75.01
K&N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ 2.75in Air Horn

K&N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ 2.75in Air Horn

K&N Engineering

$900.23
aFe Magnum FLOW Pro 5R Air Filter 19-21 BMW X7 L6 3.0L

aFe Magnum FLOW Pro 5R Air Filter 19-21 BMW X7 L6 3.0L

aFe

$74.34
aFe MagnumFLOW Air Filters 3-1/2F x 6B x 4-1/2T (INV) x 6H

aFe MagnumFLOW Air Filters 3-1/2F x 6B x 4-1/2T (INV) x 6H

aFe

$82.60
aFe MagnumFLOW Pro5R Intake Replacement Air Filter (7.75x5.75in)F x (9x7in)B x (6x2.75in)T x 9.5in H

aFe MagnumFLOW Pro5R Intake Replacement Air Filter (7.75x5.75in)F x (9x7in)B x (6x2.75in)T x 9.5in H

aFe

$91.77
aFe MagnumFLOW OE Pro 5R Replacement Air Filter BMW (G20) 330i/iX / (G29) Z4 30i 2.0L

aFe MagnumFLOW OE Pro 5R Replacement Air Filter BMW (G20) 330i/iX / (G29) Z4 30i 2.0L

aFe

$82.60
aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW M3(E90/92/93) 10-11 08-09 V8(Non-US)

aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW M3(E90/92/93) 10-11 08-09 V8(Non-US)

aFe

$126.09
aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW M3 (E90/92/93) 08-09 V8-4.0L (US)

aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW M3 (E90/92/93) 08-09 V8-4.0L (US)

aFe

$126.09
aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW M3(E90/92/93) 10-11 08-09 V8(Non-US)

aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW M3(E90/92/93) 10-11 08-09 V8(Non-US)

aFe

$126.09
aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW M3 (E90/92/93) 08-09 V8-4.0L (US)

aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW M3 (E90/92/93) 08-09 V8-4.0L (US)

aFe

$126.09