The Milltek Sport Secondary Cat-Back systems replace all OEM exhaust components located after the secondary catalyst. These systems are designed for those seeking improved sound and aesthetics. They serve as a direct replacement for the original exhaust and are available in multiple configurations, allowing the owner to select the desired increase in exhaust volume or a more aggressive tone. All products are manufactured from 304L 'Aircraft' Grade stainless steel, ensuring durability in harsh conditions. Milltek Sport performance exhaust systems are designed for a wide range of vehicles, with ongoing research and development to meet evolving performance requirements. All products are made in the UK and distributed to over 90 countries worldwide. - Direct replacement for OEM exhaust after the secondary catalyst - Multiple configurations for volume and tone adjustment - Constructed from 304L 'Aircraft' Grade stainless steel - Manufactured in the UK and distributed globally Specifications: - Pipe Diameter: 63.50 - Race Product: No - EMarked: No Kit comes with: - Centre Silencer Delete Pipe - MSSUB166R - Rear Silencer (no tips) - MSSUB167 - Silencer Outlet Pipes - MSSUB168 - Brushed Titanium GT (round) 115 Exhaust Tip, Standard - MSTIP153 Vehicle Compatibility: - Scion FR-S 2.0-litre 2012-2016 - Subaru BRZ 2.0-litre 2012-2021 - Subaru BRZ 2.4 Litre 2022 and later