Anybody know how to hollow em out? -Do it yourselfer:read:
Why do u want to hollow out your cats. Why not just use a or X or H
A straight pry bar and a hammer will usually work. It will most likely be very loud just and FYI idk if thats what youre going for.
Have someone hold them down, they will probably try to squirm and claw you but another pair of hands will keep you from getting bitten.
This makes no sense to me. You don't need cats in place to pass emissions and if you did. How would hollowing them out help you pass. I would get a X pipe with o2 extenders, tune it and be done with it like everyone else.Because he wants to pass emissions with out having to change out mid pipe.