when i have gone to the auto store and asked plus reviewed the books myself, it appears the i/s is a different filter than the other valks. I would like to have a chrome one, but am worrie dabout which brand/# i should use based on the above. any thoughts?
http://www.jkozloski.com/generic_parts.htmthe GL1800 is using a shorter filter due to fairing interference, although I have used the longer one used by the valkyrie and GL1500.
So due to the GL1800 it seams all of the honda filters are now being made shorter. I have even found that the ST3593A and Purolator PL14459 are also shorter now but still larger in Dia than stock. The larger Dia ones are all I use, more filtration area and longer life.
I always paint my filters silver to match the engine.