MBRP Armor Lite 4" Turbo Back Aluminized Exhaust(Stock Cat) 03-05 Ford 6.0L Powerstroke Excursion BRW-1790WAR-28165M22 or you can go with

or you can go with a complete system from Icon

such as highway driving)

Or did you previously delete the emissions and now wanting to reinstall for emissions compliance

In your high powered Cummins engine

MBRP Armor Lite 4" Turbo Back Aluminized Exhaust(Stock Cat) 03-05 Ford 6.0L Powerstroke Excursion BRW-1790WAR-28165M22 or you can go withYour 6. 0L Powerstroke engine is dying for improved exhaust flow. It wants the extra power and lower EGT's that come from a 4" exhaust kit. And you know you want that classic MBRP sound and style. This kit from MBRP will deliver coupled with a simple, bolt on installation. The Best Systems Start with the Best Materials Built from heavy duty aluminized steel, MBRP's Armor Lite Series performance exhaust systems offer a value price without compromising