Where to find a K&N filter with 5" inlet?

[Jeff822]

Well, i used to have the injen intake on my car a while back but took it off for a Dejon pipe. I kept the same injen MAS adaptor and it is for a filter with a 5" inlet, i cannot find these anywhere. Ive searched every vendor, Ebay, and google and still cant find anything to fit. I went to all the local parts stores and they just say "We cant find them by size we go by part number." Anyone know where i can get one because mine is getting pretty beat.
Jeff

 

[BurnBarfield]

Look here.

http://www.knfilters.com/search/univcone.aspx

F = the inside diameter. They have part numbers for the correct item.

 

[Jeff822]

Thanks man, i forgot all about lookin for part #'s haha.

 

[solo92s10]

The injen adapter plate is not 5" it is 4.5". The filter part # you want is RU-3480. For the best price go to summit racing and print out the page for the filter and take that to advance auto parts. They will price match and save you the shipping cost. By the way at advance the part # they need is just 3480, thats what their computer knows. I work at advance and went through all this 2 months ago.