Swapping to an LS6 intake... how to block off EGR?
#6
#7
Eliminating the EGR will result in an SES light, but it won't effect performance.
If you have other mods you'd like to perform prior to getting a tune, I would take care of those first, then go visit your tuner.
If you have other mods you'd like to perform prior to getting a tune, I would take care of those first, then go visit your tuner.