HSV VY Series 2 - VZ 5.7 8 Cylinder 1 7/8 Tuned Headers 3" Inch System Model_TC (MK III) Overboost or Water/Methanol Injection activation

Overboost or Water/Methanol Injection activation

WG38/40 Sensor Cap Black TS-0550-3022

or mild steel pipework

Blue Spring Rated -18 InHg (installed)

Performance System Y Pipe Assembly

HSV VY Series 2 - VZ 5.7 8 Cylinder 1 7/8 Tuned Headers 3" Inch System Model_TC (MK III) Overboost or Water/Methanol Injection activationProduct Information If you want to get the most out of your car's performance, look no further than a complete Pacemaker Performance Exhaust System. Pacemaker is Australia's top manufacturer of headers, making it an obvious choice for anyone looking to purchase an exhaust. As an industry innovator and a truly Australian manufacturer, Pacemaker's systems are packed with performance technologies. Across our range, our systems contain: 3" Hi Flow cat