hey guys, i am on the urge to install a SRI on my dc4 and was wondering if anyone knows whether its legal to have one here in SA? cause my mate got pulled over one night and was told to pop his hood and he has a SRI in his eg civic but they didnt say anything about it. but my other mate who owns a s13 was pulled over and was defected because of his pod filter. i've done a bit of research but i havent got any straight answers because some people say that as long as its mounted then its fine, but some say they are just illegal. thanks heaps.