AFE ATLAS 3.5" Aluminized DPF-Back Exhaust System 16-22 Colorado 2.8L Duramax MMICP-F2D-11CBK you must add a fooler

you must add a fooler to avoid check engine lights if your programmer/chip does not have provisions for this

Heavy chrome-plated

streetability

but with this set

The wrinkle black finish adds corrosion protection and enhanced looks

AFE ATLAS 3.5" Aluminized DPF-Back Exhaust System 16-22 Colorado 2.8L Duramax MMICP-F2D-11CBK you must add a foolerLooking to add 40% more airflow to your 2. 8L Duramax, resulting in increased power and efficiency? Well, AFEs ATLAS 3. 5 Aluminized DPF Back Exhaust system offers just that, and more. Looking for a simple installation? This system uses factory mounting locations providing stability and hassle free installation. On top of that, OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The