MBRP 4" Turbo Back, Ford (2003-07) F-250/F-350, 6.0L Power Stroke, Single Side, Aluminized Perf. (Stock Cat)

This kit is designed to retain your factory Cat to keep your truck street legal. The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. Built from heavy duty aluminized steel MBRP Performance Series exhaust systems offer a value price without compromising on the quality built into every component. Constructed to the same specifications as the top of the line Pro Series they back this line with a 2 Year Warranty.