One website you may want to look at is Mikesxs.com. They have their own version of the K&N filter. According to their tests they get better filtration and airflow compared to the K&N. And @ $16.00 a piece definately a good price difference. I plan on trying these this spring. I was told that the 54mm would fit our carbs(dont hold me to that, anyone out there ever measure the carb openings???)
Jack

Filters

02 Black America---Don't blame me cause the black ones are the fastest, its gods doing!!! http://s279.photobucket.com/albums/kk146/jwoyshnar/