Hi all. I have spent a long time reserching about the formidable EGR replacement. I now have the kit BUT have a slight issue!! My 1998 300 tdi (jap import) seems to have a "water jacket" around the egr! I cannot seem to find ANY reference anywhere on the internet about this. Whats the best way to deal with this, just simply connect the pipes or is there anything else i need to do. I have attached a pic below! (not sure how to put it directly on here). Any help would be great before i start to replace the egr. Thanks