Not sure which 1999 Honda Civic Catalytic Converters are right for you? We have over 491 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"The CAT was a perfect fit. The O2 sensor was in the right location. I was able to take the old one off and bolt this one in about 30 min." —Ryan W from Bloomington, IN bought a PaceSetter Hi-Flow Catalytic Converters for a 1999 Honda Civic.