This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter polished 304 stainless steel intercooled clamp-on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style. Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations for a hassle-free installation. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability. This system fits: Double Cab / Short-Bed - 149.4" Wheelbase, Crew Cab / Short-Bed - 158.9" Wheelbase, Double Cab / Long-Bed - 162.4" Wheelbase, Crew Cab / Long-Bed - 172" Wheelbase
Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 20-26 V8-6.6L (td) L5P
aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L
Dual 5" Diameter Polished 304 stainless steel Intercooled Clamp-On Exhaust Tips
Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip
All Necessary Hardware is Included for a Hassle-Free Installation
Constructed from 4" Mandrel-Bent 409 Stainless Steel Tubing
Utilizes Factory Style Hangers for a Secure Fit
100% MIG-Welded for Strength and Durability
Large Bore-HD DPF-Back Exhaust System
DPF-Back Exhaust
