Hi guys, after a little research I have stumbled across the EGR blan and the De-cat to make my beast more economical, I want some first hand experience on this,

positives and negatives and the difference it really makes, aswell as a good source to locate the parts?

I am not heavy footed very light in all fairness, I'm looking to have my Disco run that bit more smoother and better and possibly faster on the change up, looking forward to hearing your great views