EGR Blanking plate?

[jamiebennett81]

what is this used for (obviously a blanking plate yes)

is this what is used when the N112 is removed?

 

[james walker]

its for blanking off the secondary air intake when that is removed mate....

 

[tom167]

for blanking off the exhaust gas recirculation (EGR), on our oil burners lol

 

[lukecupra2001]

why is it listed on the 1.8turbo part of forges website?can it be used on petrols?any benefit?

 

[Nutkin]

WHat does this improve, i seen people talk of them alot but never really understood in simple language what it does.

I have a tdi

Should i get one

Should i not get one?