Hello, I am glad to find a sight about MB and DIY! I have a US 2008 E320. I think they are great cars. I am working on the oil cooler..out with orange in with purple! I am hoping to find an EGR delete setup without hurting my Regen or that I may be able to to induce regeneration with a scanner. I would like to keep the intake clean and put on a larger or more efficient intercooler.