Since I don't have my EGR system anymore (Boost Logic block off plates) I took off the lines coming from the intake associated with the vacuum diagram (except for the vacuum line for the throttle body). Is that ok? The car ran much better when I capped the openings off from the intake. There was much more intake pressure and the car felt fuller. Is it okay to remove the pressure regulator and vacuum actuators from the vacuum diagram under the hood as well? They no longer seem to serve any purpose. I might as well take out the canister as well.