Hi Flow oil filters are manufactured using the best materials available. These filters are engineered to extreme quality standards meeting or exceeding original equipment specifications which provides the ultimate level of protection for your bike. The 531 fits some Suzuki 250cc road bikes. K&N dont supply this filter.
If you hate been bombarded with unless crappy emails you should join our email list. Our marketing department is so overpaid and under worked you properly wont get any anything, but just in case you should join.