K&N Engine Air Filter: High Performance, Powersport Air Filter: Fits 1999-2015 HARLEY DAVIDSON (Heritage, Softail, Fat Boy, Breakout, Rocker, Fat Bob, Night Train, and other select models) HD-1499

ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains. Installation Time- 5-10 Minutes International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.