There are 3 allen bolts that remove the EGR. The filter came with the turbo, but all you would need is a filter with about a 1 inch hole. Then I took a piece of the exsisting pipe and cut it to about 2 inches and clamped it on both sides. Link for the plate.
http://www.integrated-engineering.org/catalog/
It was very easy to do. No light for any thing accept an 02 sensor.