I am actually thinking about the system from Bullet Proof Diesel. It is just so damn expensive ! Whatever I do I have to wait until 2012. That is when my extended warranty runs out.
That's exactly what I did. So long as I still had my warranty, I kept letting Ford replace them. 4 of them! Now that I have 102k on my truck, I went to Bulletproof and they installed their upgraded EGR cooler and Oil bypass/cooler. When it's on your dime, you want to make sure that you only have to replace it that one time with a quality upgraded part.
Shawn Carlson EvilEye@powerstroke.org
Proud Navy Vet
2005 F250, CCSB, 6.0 PSD, FX4 (The Sweet Unit is white)
2008 F350, CCLB, 6.4 PSD (Brad-the wife's truck is black)