Egr valve and boost pin

Hi all. I'm looking into blanking my erg valve and giving my 97 300tdi auto abit more go. I've read a lot of threads on here that support the blanking of the egr valve and I've also stumbled upon the boost pin for the injector pump. My question is I believe my 300tdi has a edc fuel pump rather than a manual one so does that cancel out any of these options. Sorry if this seems a daft question but I've never owned a Land Rover before so it's all new to me. Any help would be greatly appreciated.