Performance Air Filters | Aftermarket Filters

Air Filters

Premium performance air filters for improved airflow, horsepower, and engine protection.

Add to Cart The item has been added

Uni Filter

Uni Filter 14-24 Honda CRF 125F Air Filter - NU-4147ST

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $33.95
Add to Cart The item has been added

Uni Filter

Uni Filter 03-20 Honda CRF 150 F / 03-20 CRF 230F Air Filter - NU-4137ST

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $33.95
Add to Cart The item has been added

Uni Filter

Uni Filter Uni Air Filter Element - NU-3426

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $25.95
Add to Cart The item has been added

Uni Filter

Uni Filter Uni Air Filter Element - NU-3408

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $26.95
Add to Cart The item has been added

Uni Filter

Uni Filter 2024 Yamaha YZ 250 F Air Filter - NU-3274ST

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $37.95
Add to Cart The item has been added

K&N Engineering

K&N Round Straight - Black - 3.5in ID x 5in H - PreCharger Air Filter Wrap Blue - RU-0510PK

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $26.99
Add to Cart The item has been added

Perrin Performance

PERRIN Replacement 4.5 ID BLACK Filter for Evo Intake - X-PEP-INT-203

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $99.00

Was:

Now: $84.15
Add to Cart The item has been added

HKS

HKS SUPER AIR FILTER NISSAN TYPE9 - 70017-AN109

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $96.80
Add to Cart The item has been added

COBB

Cobb 16-18 Ford Focus RS Stage 1 Power Package - FOR0040010

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $945.00
Add to Cart The item has been added

COBB

Cobb 13+ Ford Focus ST Air Filter - 791101

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $80.00
Add to Cart The item has been added

COBB

Ford Focus ST Stage 1 Power Package w/V3 - 61FX11

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $805.00
Add to Cart The item has been added

BMC

BMC 02-03 Honda CBR 954 Rr Replacement Air Filter - FM300/04

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $81.40