aFe DPF-Back Exhaust System Ford 6.7L Power Stroke 11-13

Advanced Flow Engineering, Inc. (AFE) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter.

aFe is a team of engineers, machinists, production and sales people who believe in the product they design. Each has years of experience in their respective positions and together they work to ensure that aFe has the best product on the market. aFe�s purpose was not just to be another vendor that offers air filters, intake kits, diesel or gas exhaust systems but to pay attention to those finer details that set an aFe products apart from the competition.

The Large Bore HD Performance DPF-Back exhaust features 4" mandrel-bent 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. This exhaust system outflows the stock system by 11% for increased performance and lower EGTs. The OE style band-clamps and bayonnet style hangers make sure this system installs cleanly and easily. The back of the system has a unique venting system to help keep EGT's low and maximize exhaust flow. To finish off this awesome exahust, this system comes with a high luster, polished 5" double wall tip.

This exhaust system is 50-state legal as there is no modification or removal of any emission control systems.

For Install Instructions CLICK HERE