Porsche 911 Smog Check
QUICK ANSWER
Porsche 911 (gas) in California requires standard biennial smog inspection at any BAR-licensed station. Tip: Stock 911 OBD-II inspection. Modified 911 needs CARB EOs on all parts.
Smog tips for Porsche 911
Stock 911 OBD-II inspection. Modified 911 needs CARB EOs on all parts.
Common questions
Where can I get a smog check for my Porsche 911?
Any of our 15 BAR-licensed STAR-certified locations across SoCal handle Porsche 911 smog inspections. Walk-ins welcome.
Common smog issue with Porsche 911?
Stock 911 OBD-II inspection. Modified 911 needs CARB EOs on all parts.
Cost for Porsche 911 smog check?
$55-$85 plus $8.25 state cert fee. BEV variants exempt.