Rear Silencers are designed to directly replace the OE rear silencer with a freer flowing option, improving the sound and aesthetics of the system. All performance exhaust systems are developed to cater to a wide range of vehicles. Products are made in the UK and distributed to more than 90 countries worldwide. - Direct replacement for OE rear silencer - Improves sound and aesthetics - Designed for a wide range of vehicles - Made in the UK Specifications: - Pipe Diameter: 57.50 - Race Product: No - EMarked: No Vehicle Compatibility: - Porsche 911 997.2 3.6 & 3.8 (C2 / C4 / S / GTS) 2009-2012