Air Filters

PLM x K&N Adjustable Size Universal Air Filter Works for piping sizes in 3", 3.5", and 4" inches. K&N filters are hands down the best filters on the market today.  PLM is an authorized distributor for all K&N products, and this air...

PLM 3" Composite Velocity Stack & Filter Kit Includes:  Air filter Velocity stack Silicone hose 3 x hose clamps Key Features: Hose connection size is 3" (76mm) or 3.5" (89mm) Velocity Stack opening is approx. 6" (152mm) Measurements in OD...

These are replacement filters for our ETS Focus RS Intake Kit. These oiled-cloth reusable filters are designed specifically for our intake kits! (SP-3717)

These are replacement filters for our ETS Evolution 8/9 4" Turbo Kit Intake. These K&N filters are designed specifically for our intake kits! (SP-3605)

These are replacement filters for our ETS 2015+ Subaru STI Intake Kit. These K&N filters are designed specifically for our intake kits! This filter will replace both the stock MAF Intake Filter as well as the Speed Density Intake Filter (SP-3606)

Select your intake configuration above from either Speed Density or Stock MAF to select the correct replacement filter for your 04-21 STI Turbo Kit Intake.

These are replacement filters for our ETS 2015-2022 WRX Intake Kit. These K&N filters are designed specifically for our intake kits! (SP-3603)

Overview This filter is used in our 2018+ Accord 1.5T & 2.0T HVI System, 2016-2021 Civic 1.5T ^ 2.0 Intake Systems, 2017-2022 CR-V SRI, 2022+ Civic 1.5T & 2.0 Intake Systems and 2023+ Acura Integra 1.5T HVI. Technical Notes:   Why use...

Get maximum engine protection from Mobil 1 extended performance oil filters. Tests prove Mobil 1 extended performance filters are 99.2% efficient at removing harmful contaminants before they reach vital engine parts. They provide 2x more dirt holding...