I have a vortech bov that came with the revhard kit. i want to switch it to an hks. how much work is needed? i read somewhere about a flange? any info is greatly appreciated. thanks.

 

I was also thinking of switching bovs on my car. What i think you need to do is take off the old one. You should then buy the universal kit, which i think comes with more then one flange, and then take it somewhere to have the flange welded on. I think you can bolt it on from there or have the whole thing welded to a place on your piping. Somebody correct me if I am wrong, but I think that sounds about right.