I have been hearing a lot of people talking about this "modded" Titek o2 housing that's somehow ported to a true 3" outlet. Is this a simple grind of the outlet or is there a specific method to achieve the 3" without compromising the integrity of the housing? Wouldn't it be easier to just lightly mod an Invidia if one wanted a 3" outlet? Thanks for the help.

 

duplicate

 

Hmmmmmmmm. Bump. Might need to move to another section for a little more exposure huh?

 

Maybe try the general forum?