MBRP 2003-2007 Ford F-250/350 6.0L EC/CC Turbo Back Cool Duals (Stock Cat)

Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. Installer Series Cool Duals™ Turbo Back Exhaust System; 4 in.; Incl. DownPipe/MidPipe/ExtensionPipe/Muffler/Tailpipes/OverAxlePipe/Hardware/5in. OD Tip; DualSideExit; Aluminized;