99LS1Bird

if i ramove the EGR and the AIR junk i know its going to throw a code but is it going to make the car run bad? or any thing like that?

jrpimp00

iTrader: (17)

no, not unless you mess up something else not involved with the air/egr while removing that stuff.

FiredUpZ28

Removing EGR will hurt your gas mileage a slight amount (and NOX can form more easily) and removing AIR and with stock cats can kill them off earlier. Nothing really noticeable as far as desirability is concerned.

Any particular reason you are removing them if I may ask?