250r airfilter measurment

[sblt500r]

whats the ID of a 250r airfilter. the clamp area. on a stock filter in the stock box.

[robyone]

The same as it is on your zilla. a lot of people run zilla intake boots on their no link frames because of the curve in them to clear the angle of the nolink shock.
Don't know if that helped or not...I can go get an exact measurement if need be.

[sblt500r]

well the 500 airfilter doesn't clamp on to anything. its pressed against the inside of the airbox. i was looking for an airfilter with the same id as the tubing i have.

could you measure it for me. i think its either a 4 or 4 1/2 inch diameter. just want to be certain.

[robyone]

The inside diamter of the R filter is 3 7/8''...hope that helps.

[sblt500r]

yes it did. it confirmed what i thought it was.
thanks

[robyone]

Not a problem.