K&N Performance Powersports High-Flow Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, BM-1204

I have used K&N filters on my bikes for the last 20 years. I've considered the filters the best protection for the engines. The best available on the market. As an added benefit when used with an after market exhaust system an increase in proformance and fuel mileage is realized. Installation is a snap and cleaning and re-oiling couldn't be easyer. As I have been turning wrenches for over 40 years and do my own maint. this is the only filter I will run in my bike and 4 wheel vehicles.

Have used K&N filters for years. Same quality materials in the bike filters as automobile filters. As I ride at altitude in the mountains and harsh environments, I have confidence that not only will my engine be performing at maximum I will also be protecting my engine for a long life. I get better mileage too.

I finally got around to installing my new K & N air filter into my 2007 BMW R1200RT. The bike had the OEM BMW filter. I immediately noticed improved torque just off idle up to about 2,500rpm, especially if the bike was in 2nd gear just above idle. The engine used to struggle and want to be shifted into 1st, now I just crank the throttle and go! Well worth the cost for a one time purchase.  Installation was easy as well.

Haven't got to use the new filter yet. I have had experience with the K&N products when I owned a R1150RT, both air filter & oil filters. Getting the best protection on the market is important to insure the bike runs great in all kind of conditions.

I´ve changed the filters of my motorcycle to K&N. This is an excellent product. Service and support are great.

I now have K&N filters on all of my vehicles. What more can I say.

Excellent product. K&N filters will last for thousands of miles if taken care of.

Fits perfect as all K&N products do.

muito bom (very good)

It does fit a 2020 BMW R9T/5 not a bike you have listed on it fitting. I checked the OEM air filter part numbers on bikes it fit against my filter part number it was alot of extra work. Happy with the air filter just not happy with having to do all the research on if it would fit.