yes, i have the EGR removed. codes deleted and it doesnt make a difference for my mileage.
ah, i was just curious cause i just removed mine and have not had money for a tune just yet and im getting 15.4 mpg stayin under 3k
'01 GTP mods: K&N intake, autolite 104's, drilled 180*, !u-bend, !EGR, ported s/c, polished heads and TB and a LOT more whine '99 firebird mods (1 of 6): LS1 swap, custom exhaust, LS6 IM, RA intake, and a few suspension parts