K&N Buell Firebolt/Lightning/Ulysses Replacement Air Filter

What you get here is a K&N high-flow replacement air filter, designed to drop right into your stock airbox. This filter is built for Buell motorcycles like the Firebolt, Lightning, and Ulysses models, offering a way to improve your bike's breathing. It's made with multiple layers of woven cotton gauze media, which K&N uses to provide excellent filtration while keeping airflow restriction low. This means your engine can take in more air, potentially leading to a bit more horsepower and torque.

The pleated media design gives you a large surface area for filtering, which helps the filter last longer between cleanings. And speaking of cleaning, this filter is washable and reusable, so you can service it yourself. It comes pre-oiled and ready to install, making the swap pretty straightforward. K&N has been making these types of filters in the USA for a long time, and this one comes with their No-Hassle Lifetime Limited Warranty.