The Scorpion Red Power Car Exhausts are packed with features... Specifications Include: Designed Specifically for the Nissan 350Z 2003 - 2010 Cat-Back System (Non-Resonated) Daytona Includes the following components: Centre section (non-resonated) Link pipe Rear silencer Trim connecting pipe Polished Daytona trim Fitting kit Pipe Diameter - 63.5 mm (2.5") Fits To - OEM & Scorpion systems Red Power - Built to stir your soul! Warranty - All Scorpion exhausts come with a lifetime warranty British Manufactured - All Scorpion exhausts are hand crafted by Scorpion automotive engineers in Derbyshire, UK Fittings/Instructions - All Scorpion products are supplied with everything needed to fit and ride, along with parts drawings and picture instructions where necessary