4V header install

no problem-o. This is what you'll need:

>Lots of patience
>a WIDE assortment of sockets (shallow, mid, deep) and extensions (all of em!) in both 3/8" and 1/4"
>wobbly and standard ratchets in both 3/8" and 1/4"
>a full set of open ended and box end wrenches
>Lots of patience

All the mounting hardware is metric. Obviously, you'll need four heavy duty jack stands and a floor jack. It will take you a full day or so and you'll get 'em on. The collectors are pretty tough to get on as the tolerances are all very tight with the parts. I had to beat them on with a mini-sledge hammer (with a block of wood of course) to get them on far enough. All in all, not very difficult but very tedious work. You should note that the new 5 piece X pipe they make is a direct bolt on to the mid length headers. Any other X pipe will require some modification to make it work.

Good luck!