10- GM P/U 4.8/5.3L Cat Back Exhaust System Cam & Crank Pulleys Exhaust System - Xtreme -

Exhaust System - Xtreme - Cat-Back - 3 in Diameter - 4-1/2 in Black Polished Carbon Fiber Tips - Valved - Stainless - Natural - 3

the Dinan Middle Exhaust for the G30 M550i produces a louder

allowing efficient exhaust expansion while maintaining consistent flow characteristics

This increased area when combined with a high flow filter

Without hearing it you would never know an aftermarket exhaust was on the vehicle as the design utilizes the stock cutouts in the rear bumper and not aftermarket tips which leave the elegant and seamless styling of the sedan intact

10- GM P/U 4.8/5.3L Cat Back Exhaust System Cam & Crank Pulleys Exhaust System - Xtreme -Exhaust System Sport Cat Back 3 in Diameter 4 in Tip Stainless Natural GM LS Series GM Fullsize Truck 2010 13 Kit