Fp intake filter #

[Jordangvr4]

Wondering if anyone has a part # for the k+n filter using a fp 4" intake. Its a oval inlet.

 

[turbowop]

Just use a 4" round K&N. It conforms to fit just fine. The reason for the oval shape was to fit the 2gMaf better.

 

[KiNgMaRtY]

Depends which MAF you are using. 2g?
click

 

[Jordangvr4]

Im not using a maf,going speedensity

 

RE-0870, I bought two awhile back for my boat from FP. That is the number off the box.

EDIT: You said oval inlet, the one that FP sells for their DSM intake is not oval.

 

[Jordangvr4]

It looks round in the pic,but its oval made to fit a 2g maf. Also call them up to double check and that's how it's fabbed.

 

The two that I got from them were 4" round flange and a 9" filter length.