Mazdaspeed Dry Flow Air Filter 4.5-inch Filter for CorkSport 4-inch intake system

The CorSport 4.5-inch Filter offers improved performance with twice the flow of OEM filters. Due to its synthetic fiber material, the 4.5" cone-shaped dry filter is reusable and water-resistant. The non-woven media also traps and filters dirt without the need for oil. The vibrations from the engine shred dirt, allowing for a longer-lasting filter.

The CorkSport Advantage:

Color: The filter media is available in black, providing a clean look for the engine bay.
Oil-free filtration mediaT: the unique non-woven filter media captures dirt and then shreds it through the engine's vibrations, removing the need for oil to filter and trap dirt.
Polymer mineral reinforced internal framework: Retains form when compressed or bent and prevents filter collapse under extreme vacuum created by turbocharged engines
Easy Maintenance: Cleaning 4.5" CorkSport dry flow air filter is simple and easy. Add a little gentle all-purpose cleaner and some warm water. You can tap the filter a few times to remove excess dirt from the filter folds. Our non-woven filter media does not soak up water and can be cleaned as often as needed.
Specifications: The CorkSport 4.5" Outlet filter has a 6.625" filter media length, protrudes 8.125" from the end of the fitting to which it is attached and is 6" at its largest diameter. Full dimensions are available upon request.
CorkSport Service and Support: Receive a two-year limited warranty, full-color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.