I took a look at the Catco cats and the 9403 mentioned that it's NOT legal on 1996 California vehicles but no mention about that with the 9404.
The issue I would run into I'd that a company will not sell to a California address if it's not legal in that state. I would hate to "work around" the issue of buying and installing them only to have the smog shop look and fail me.
Lots of cats shipped to Reno, Las Vegas, Yuma.................. well, you get the idea.
1994 RMW 80K, clear corners, Gary's cables - battery, headlight, mech fan delete, air pump delete, home plate/first base delete, Bill Harper wiper arm mod, Corvette starter, 1LE elbow, Team SS pipe, K&N filter swiss cheese airbox, throttle body bypass, LED headlights.
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