Does anybody know if any of the aftermarket intakes have EGR provisions for the 4.8 motors.... California trucks specifically. AIR/EGR.... if so has anyone installed one that has AIR/EGR provisions succesfully without compromising emissions/ check engine lights going off? basically what im asking is if any of them are compatible with the EGR/TRUCKS... Im assuming no, but someone surprise me please. i primarily used this project as an idea..

2004 GMC Sierra Engine Upgrades - NOS Universal Drive-By-Wire Wet Nitrous Kit - Truckin' Magazine