jeffskfx450

The filter part # I use is NT 395-10 and it is for a yfz. It measures about 6 1/2'" to 7" long. It also kinda cones off at the end which will help with tight spaces. Hope this helps!!!

Hi, I was doing some research on trying to find a dual stage foam filter for my (Yamaha YFZ 450) Fuel Customs Intake. I found a UNI filter that had a 4.25" i.d. on the mounting flange but it's 8" long and a little too tight in the custom air box on an LTZ400. So when I saw your post I thought I'd ask you about your No-Toil filter and if you might be able to give me the specs on it. It sounds like it may fit my FCI and possibly into the air box with a little room at the end for breathing. I too believe in foam over K&N style...

Thanks Gary