[转帖] 車輛改裝必看

If based on your theory is true, then the aftermarket company would have been closed and bankrupt by now !

I'm not totally disagree on these, but maybe juz some of them are bad doesn't mean all the aftermarket products are bad as well. Regarding the carbon fibre bonnet, if u take branded bonnet, i doubt you have to worry u being beheaded if accident happen !