MBRP Armor Lite 4" Cat Back Aluminized Exhaust System with Muffler 01-05 GM 6.6L Duramax AFE-49-02039-P you can have two devices

you can have two devices that you'd like to be plugged in at once

A must for the enthusiast

a 62mm turbo upgrade is an excellent choice to deliver superb airflow with quick spooling characteristics

you go to cinch down your load

MBRP Armor Lite 4" Cat Back Aluminized Exhaust System with Muffler 01-05 GM 6.6L Duramax AFE-49-02039-P you can have two devicesUpgrade the exhaust flow and sound of your Duramax with this simple to install kit from MBRP. Built from only the highest quality aluminized steel and including all of the necessary hangers and clamps, this cat back system will not only deliver the sound you want from your Chevy, but also the added performance, MPG's, and EGT reduction. Built from heavy duty aluminized steel, MBRP's Armor Lite Series exhaust systems offer a value price without