Commodore VT / VX / VY / VZ V8 76mm Twin 47mm Headers

Holden Commodore VT / VX / VY / VZ V8 76mm System with 47mm Tuned Headers and Cat Delete Pipes 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. Exhaust Grade 409 Stainless Steel. Pacemaker's V-Tex technology. Our Signature Double Skinned 409 Stainless Steel Mufflers are like none others on the market. Our Sports System Range is specifically designed to handle the demands of high-performance driving while delivering the performance and sound you've always wanted.