aFe Power Large Bore-HD 3.5 Inch 409 Stainless Steel DPF-Back Exhaust System

Features:
•Constructed from 3-1/2' mandrel-bent stainless steel tubing
•Uses a high quality band clamp and OE-style bayonet hangers for a secure fitment
•Utilizes all factory mounting locations to provide a quick, hassle-free installation
•Included in this exhaust system is a massive 5' Dia. polished stainless steel intercooled tip with a laser-cut stainless steel aFe power badge
Testing:
•Up to 40% increase in Flow

Simple Installation:
This system uses factory mounting locations providing stability and hassle-free installation.

OE Fit:
OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.

Flow and Performance:
This Large Bore-HD exhaust system is constructed of 3-1/2' mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.

5' Diameter Polished Intercooled Tip:
Finishing off the exhaust is a 5' diameter, high luster polished, stainless steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.

5' Diameter Black Intercooled Tip (Optional):
Finishing off the exhaust is a 5' diameter, black, stainless steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.

This system fits Crew Cab/ Short Bed (128.3' Wheelbase) & Crew Cab/ Long Bed( 140.5' Wheelbase)

Note: This system requires cutting behind the DPF unit.

All aFe exhaust systems are engineered and manufactured in their Corona, California manufacturing facility.