most, not really, its a 22r, there are a lot less things on it smogwise than a efi equipped truck. my truck also passes the strict dyno smog 2 system in california.

and since i have tuning issues with it, everything is connected in a hope that fixes it, however it hasnt yet, at least in my testing applications....

hey thats my opinion, you breaking the law has no bearing on me, except it gives offroaders and enthusiasts a harder tiem when they try to pass their stuff legally because the one bad apple ruined the bunch and a legislator saw it....