I dont know you didnt post a link to any headers you did post a link to a header, it seem like a lot of people a using the tusdo header. if you want to know for sure call/email CARB.
1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
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WPI Class of '12 Mechanical Engineering
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only pacesetter headers for jbodies are smog legal in cali. if you dont have the carb sticker on any engine mods. you asking for trouble.