Originally Posted by Phimosis

Why were you bashing Stillen earlier in this thread for having CARB approval and going on about how it's irrellevant if you don't live in California, but then go on to make excuses for why GTM didn't have CARB approval.

I know this thread is something like 5 months old, but I went to GTM's website and it still doesn't look like their kit has CARB certification.

Something like 80% of the US population lives in areas that do have emissions testing and inspection. The CARB sticker will get you through any of those inspections.