Motorcycle Air Filter 48mm, INNOGLOW Universal Air Filters Red for H-onda CB 250 N R S CB400 N Kawasaki KZ250 A - A3 B B1 B2 GPZ 305 Suzuki GS250 T E GS450 GSX 250 Yamaha DT250 MX XS250 SE XS400

The air filter is exactly as you should expect at this price point. It's a cheap functional filter which is supposed to do two things - be cheap and filter air, both of which this does. Complaints about quality - really? You spent more on lunch and it didn't last as long.It does not include stickers that add horsepower and you'll never see a famous racer-bro as the spokesperson. It might crack, fade, and let bigger molecules of dust into your engine than the ones imported by companies with huge marketing departments, bikini babes in the ads, and scientifically dubious claims about how clean it makes air, but four of these vs. one of the others?

The rubber 45 degree neck is not sealed to the cone shaped filter. It is simply pressed into a hole. The rubber neck has a very shallow shoulder to it and does not seal well at all. I can separate the filter from the neck in 1 second. I can freely spin the filter around the neck without much resistance at all. My intended use was an old dirt bike, but I'd imagine this red cone filter would be the first thing in to fall off. Not the best bang for your buck.

So I bought these filters as a cheaper option to k&n or something similar, I thought the red color was just the color of the cloth used to make these, but it is actually paint, I've used brake cleaner, k&n air filter cleaner, and also left them to soak in paint thinner for 4 hours and this paint will not come off of these filters. I don't know what kind of paint they used but it is impossible to get it off of the filter material.. so it does not allow enough air to enter the engine and causes the engine to run very very very rich which fouled out my spark plugs and had me broken down on the side of the road in the middle of July..

Worked perfectly on a PWK 24 carb I used on my Chinese 125 pit bike. Some air filters have a lip inside coupler to the intake and will block airflow to parts of a PWK carb and cause issues. This one does not have a lip or block any airflow.

Used this to plug the intake end for a bov that replaced a bypass valve. Perfect fitment on an ESS G1 super charger kit for my 2008 E92 M3.

Only thing I suggest to other buyers it appoxy or jb weld the filter to the neck. Honestly most the style filters come off the rubber necks but still a very nice filter

The filter fit my needs trying to get an old Triumph motorcycle running. Innjoglow recommends running the filters dry. Since the mc does not run yet due to faulty brakes I cannot speak of the performance. They installed easily. I put an extra clamp on each one for security. This was my preference. I also have a support bracket under the filters. The install is also cosmetically nice.

i had to replace the old air filter on my tractor and this hooked on the carburetor perfectly and took 1 minute to install