Air Filters - Direct Fit

HKS 2 Layer Wet 200mm Red Replacement Filter Element

HKS SPF ELEMENT 150 2row Wet (Red)

HKS 3 Layer Dry 200mm Green Replacement Filter Element

HKS 3 Layer Dry 150mm Green Replacement Filter Element

If you require good clean air and lots of it, K&N Clamp-on filters are your best bet for improved performance! Universal in style, K&N snow...

If you require good clean air and lots of it, K&N Clamp-on filters are your best bet for improved performance! Universal in style, K&N snow...

If you require good clean air and lots of it, K&N Clamp-on filters are your best bet for improved performance! Universal in style, K&N snow...

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excelle...

The K&N Flow Control System utilizes a custom designed base in combination with a unique lid designed to reduce intake turbulence. The resultin...

K&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you ...

K&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you ...

K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carbur...

K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carbur...

K&N Custom Air Filters for Weber Carburetors - K&N Custom Air Filter kits are designed to boost performance from your carburetor while keep...

K&N Custom Air Filters for Weber Carburetors - K&N Custom Air Filter kits are designed to boost performance from your carburetor while keep...

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and...

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and...

HKS Nano Cabin Filter Honda Type1

HKS Replacement Super Air Filter S Size - For 70017-AK101

AMS Performance MB 5.5L BITURBO (E63 and CLS63) Replacement Filters for CF Induction Kit (2 Filters)