Once I block off the throttle body and cap the hole in the header what do I do with the vacuum line and wiring harness that connects to the egr tube?

 

cut it all out and plug the lines.

 

What all do I have to cut out? The harness runs from the egr tube to the throttle body and then I dont know where.. I dont want to cut out something important.

 

Once you start you'll see.

 

what do i plug the lines with?

 

a bolt or a screw, i actually just got done doing it lol

 

this may sound stupid, but what is the benefit of doing this?

 

its looking cleaner, you actually lose a bit of gas mileage during normal driving. There is no performance gain since its closed under WOT. So the only performance gains would be the weight lose i guess.

Oh, less carbon build up over time too? not sure on that though.

 

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