K&N Filter Universal X-Stream Clamp-On Round Tprd 2.5in Flng ID x 6in Base OD x 5in Top OD x 6.5in H

K&N Engineering is well-known for making high-flow air filters that help engines breathe better. This XStream Top Universal Air Filter is a great example, taking that performance a step further. It features an extra filter element built right into the top of the air filter itself. This unique design significantly increases the total filter surface area, which means more air can get into your engine and the filter won't clog up as quickly, giving you a longer service interval between cleanings.

The XStream filter is built for serious airflow and solid filtration, which is crucial whether you're on the track or just want your engine to perform at its best. The flange is made from a strong, pliable rubber that's designed to absorb engine vibrations and create a secure seal. It's also flexible enough to be stretched slightly, up to about 1/16 of an inch, to help it fit snugly onto slightly different sized intake pipes. Plus, like most K&N filters, this one is washable and reusable, so you can clean it and put it back in service for years to come.