just a few questions that ive been pondering over
first off, what mod is sending flames out some wrx exhaust pipes when they step on it? i have been told that blue flames are inside my exhaust when i step on it, but ive only ever seen orange flames coming out of other wrx's when watching videos of them racing on the internet. i dont know if its true that there are blue flames in my exhaust, but thats what my girlfriend said when she followed me once.
secondly, what might be causing a popping sound coming out my exhaust that usually occurs when im downshifting and sometimes between gears? (my exhaust set up is a perrin tbe with up and dp)
anyways, sorry if these are stupid questions but at least if i get them answered i can stop thinking about them all the damn time.