I mean is it worth it.. My 35R already has a 4" inlet and i have a 4" inlet pipe that goes to a 3" MAF... I was thinking about putting a velocity stack on the MAF housing. Right now it just a 3" tube basically... OR do they sell K&N's that have them built in

 

one of the sponsors here has a velocity stack that a k&n filter can go around.

EDIT: here
https://honda-tech.com/zerothread?id=1680044

 

HKS stack with mesh. i see alot of people running that setup. i made a post a while back. and i did alot of searching around. the HKS is definately favor'd in the Nissan and Supra Forums.

 

Funiest **** my buddy had the HKS mesh **** on his RX-7 and could not break 600whp they slapped a KN on there he broke 600. Ive seen lots of post on those things not being as cracked up as there suppose to be.

that velocity stack looks mint tho

 

I'd rather run no mesh then mesh... For track days i see no problem... For daily i'll stick with a filter.... thanks for the help

 

The mesh restricts flow, i went from 392 to 406whp by taking the mesh off. I think the best idea is to make a box with a pannel filter and have your intake, with a velocity stack on it, in the box