19-20 Cummins 6.7 aFe Large Bore-HD 5" 409 Stainless DPF-Back Exhaust System Tuner 7L trucks are built around

7L trucks are built around a 3

Increased cooling over the OE steel stamped pan

has been reported

The HSP Hot-side intercooler tube eliminates the weak

000 BTU/HR of cooling and over 350% temperature drop versus the factory system — 136% better temperature drop than BD’s standard single core kit

19-20 Cummins 6.7 aFe Large Bore-HD 5" 409 Stainless DPF-Back Exhaust System Tuner 7L trucks are built aroundDETAILS: Constructed from 5" Mandrel Bent 409 Stainless Steel Tubing 7" Diameter Black Stainless Steel Clamp On Exhaust Tip Utilizes Factory Style Hangers for a Secure Fit 100% MIG Welded for Strength and Durability All Necessary Hardware is Included for a Hassle Free Installation