I just wanted to share my relief of passing the CA. emissions test again. Just had to put my highflow catalyic converter on, hide the methanol injection and put in modified stock chip (with a few program changes). Everything else in my sig is still on the car and working. Here are the readings.
15 mph 25 mph
HC 41ppm 23ppm
CO% 0.02 0.01
NO 171ppm 157ppm
15 mph 25 mph
HC 41ppm 23ppm
CO% 0.02 0.01
NO 171ppm 157ppm