I'd like to use this thread to put together a list of some of the best upgrades for the E series vans for 6.0 upgrades including making them "bullet proof" I've been searching but there is a lot of conflicting info and I'm not sure where some of the F series stuff might cross over to E-Series and who makes them or where to get them, including vendors

• Tuner Program - SCT is best? Best bendor
• Best 4" cheaper exhaust for a van
• EGR Delete Kit - looks like River City / Ebay?
• EGR replacement kit
• Oil Cooler Kit
• Oil Cooler Filter
• Coolant replacement choices for non-silicate coolants
  Rotella ELC
  Zerex ELC @ NAPA
  Final Charge 2 O'Reillys

Your thoughts and comments please!