The K&N air filter RU-4180 is universally be used. Depending on the available space the largest possible air filter can be used. The dimensions of the filter are made of the technical data table.
Not Street/Road legal.
technical data
Article No.
RU-4180
Shape
round tapered
Top Style
rubber
Flange type
centered
Diameter flange
76 mm
Diameter bottom
152 mm
Diameter cover
114 mm
Length
152 mm
Flange 76 mm, Bottom 152 mm, Cover 114 mm, Length 152 mm K&N Universal Air Filter No. RU-4180 round tapered