Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards.The item "Magnaflow Touring Series SS Cat-Back For 2007-2010 BMW 550i E60 4.8L V8 16559" is in sale since Friday, March 2, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Systems". The seller is "justboltonperformanceparts" and is located in Horsham, Pennsylvania. This item can be shipped worldwide.