The Manta exhaust for the VN, VP, VR and VS Commodores offers significant improvements in power and sound over the stock exhaust system. The fuel injected, Australian made 304ci/5.0L V8 used in these cars made up to 168kw, and this figure can be further enhanced through the fitment of a set of high flowing extractors, a 200 cell catalytic converter, and a mandrel bent cat-back exhaust. There are a number of options available, in either aluminised steel, or stainless steel for maximum longevity.
The 2.5″ is ideal if you are looking for a better sounding replacement for your stock exhaust, while the 3″ is ideal if you are looking at running other performance modifications such as a cold air induction. The 3″ gives the ultimate exhaust note, a subtle deep growl which will win approving looks from everybody within earshot! For maximum performance, the full system including extractors should be fitted. If you already have extractors, or are just looking for improved sound, the cat-back is also a fantastic option.