subjext http://www.subjext.com Sun, 07 Sep 2008 11:24:40 +0700 FeedCreator 1.7.2 http://www.subjext.com The exhaust system’s job is to carry and expel waste gases from the engine. A good exhaust system also reduces noise output and boosts performance as well. Companies like Gibson Performance design their exhaust systems for performance and to produce the nice rumbling sound that car enthusiasts enjoy while still complying with the legal Fri, 16 May 2008 00:00:00 +0700