My smog pump is eliminated and my car isnt emmissions legal anymore anyway so i was wondering what the benefits to removing the egr spacer and putting an EGR delete plate is. will the car run different without the actual egr valve? i dont even know whats going on because theres a very thinwhite plastic tube comming off the egr thatappears to have been cut on purpose but is not plugged.hose is right bythe firewall.