1984 BMW R45N 450 Air Filter

1984 BMW R45N 450 Air Filter
  • Designed to increase horsepower & torque for the 1984 BMW R45N with the 450 engine.
  • Washable & Reusable
  • This K&N R45N air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N performance air filters for 1984 BMW R45N models are reusable and can be used over and over again. Adding performance is easy with K&N BMW air filters.

Your 1984 BMW R45N deserves a K&N! Select the Product Info button below to see everything the air filter fits.

1984 BMW R45N 450 - All Models
The filter arrived very quickly and fit perfectly. I have used K&N filters on every vehicle I have owned. And will use them on all further vehicles.
James Courtney , Paradise, California
Replacement Air Filter
K&N BM-0300
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $97.09
Your Price: USD $71.99
In stock