K&N Air Filters with 4.5" Inlet

K&N: the world's biggest name in aftermarket air filters.

Like all K&N filters, this filter need never be replaced--they're washable! As they get dirty from use, they can simply be cleaned, re-oiled and re-used (using one of K&N's filter service/recharger kits).

Take your pick! Use any of these filters if you've got an aftermarket 4.5" intake.

DSM/EVOers TAKE NOTE: Any of these filters fit perfectly on Vibrant's DSM/EVO MAF Adapter. However, in the case of early EVOs (I-III), there's not a lot of room between the adapter and the inner fender, so anything longer than a 5" long filter might be a tight squeeze.

Choose from drop-down below: