Dwalton93

Bought some Long tube headers and y pipe for my 2000 sierra, it's got EGR not sure what to do with it since it'll cause a CEL and I'm in NY. Plan to get a custom tune by blackbear will they be able to keep the light off from EGR if I block it off? I know they can for cats plus I could always extend the 02 sensors if not but curious about EGR. Thanks in advance.

FFDP

iTrader: (2)

Yes, they can turn off the code.

Rise of the Phoenix

iTrader: (16)

Is there a specific EGR block off you're going to get? I plan on installing headers on my 01 Silverado this winter.