A Nissan Sentra Forum banner
1-1 of 1 Results
  1. B15 Sentra (2000 - 2006)
    I live in CA. I now need a smog check in a Star station. I will fail a visual test with my set up having a gutted cat and a non fouler on my second o2 sensor. So I recently bought a aftermarket pre-cat from Eastern Catalytic converter to pass smog, removed the non-fouler unused an on second o2...
1-1 of 1 Results