K&N Air Filter, Air-Heads 1979 & later (flat)

This K&N Air Filter (flat) fits all 1979 to 1995 Airhead twin models.

K&N High-Flow Air Filters are synonymous with high performance. And even if increasing horsepower and acceleration by increasing the air that gets to your engine is not your main interest, you know that buying a K&N filter is a smart investment because it will protect your engine better than a stock paper filter, it's washable and reusable (clean/re-oil/reinstall every 50,000 miles) so you'll never buy another air filter again, and it's a sensible ecological alternative because you'll never throw away another used air filter.

K&N air filters come with a MILLION MILE limited warranty!