for better exhaust performance, true usually it is

送交者: chouqilozi 于 2007-03-29, 08:48:43:

回答: 为什么有些小汽车车尾有两个排气孔? 由 HunHunSheng 于 2007-03-29, 06:58:04:

just the tip, but it is enough to affect air dynamics slightly. Since most sports cars and luxury cars have this config, yes, some people would put it on after-market for the look.

所有跟贴:

some cars come with two exhaust pipes, one each side, and split tips, 4 outlets. (无内容) - chouqilozi (0 bytes) 2007-03-29, 08:50:24 (132480)

加跟贴