The VE Commodore exhaust system is all about delivering loud power, a deep and resonating exhaust note, and engine efficiency get better along the way. The high-flow design of the system lowers backpressure, leading to the V6 or V8 engine "breathing" better and thus generating a more even power delivery. Quite a few owners have their systems replaced with aftermarket ones that come wi... https://www.ultrex.com.au/