OK - 2 companies that I know of have 5W-20 full synth. oils. I have both - but have yet to need to change my oil in my 2003 Coupe.

The 2 companes are AMSOil - probably the best and omsst reliable oil company in hte world, and Royal Purple. I plan on using the AMSOil first. I'm also using K&N Gold Filters (And using urolator PureONE Filters once they become available.)

Ask me any questions about Oils that you want - and I'll probably be able to answer them.

BTW -I plan on switching out the original dino oil at 5K, and changing my synth. oil every 5K thereafter. Seeing as tohough I bought 12 qts. of AMSOil and 20 Qts. of Royal Purple as soon as I knew I was getting my car, I think i"m pretty well set, at least for the next 25-30K miles. hah.