aFe 2020-2022 GM Duramax 3.0L Rebel XD Series 3″ DPF Back Exhaust System

The AFE 49-34129-B Rebel XD Series 3" DPF-Back Exhaust System is a high-performance exhaust system for your 2020-2022 GM 1500 3.0L Duramax. Featuring 304 stainless steel construction that is mandrel bent for maximum flow, this exhaust will look as good as it sounds. This exhaust system is finished off with a dual 3-1/2″ diameter tip that is available in black or polished finish.

3″ 304 Stainless Steel Construction:

This DPF-back exhaust system is built of 3″ mandrel-bent 304 stainless steel tubing for maximum strength and durability.

Dual 3-1/2″ Diameter Exhaust Tip:

Finishing off this exhaust system are dual 3-1/2″ diameter black or polished 304 stainless steel middle-side exit exhaust tips. The tips features a laser etched aFe POWER logo for a unique style.

Installation:

This exhaust system is a direct bolt-on utilizing factory style hangers with no cutting or modifications for a hassle-free installation

Interlock Flex Pipe:

This DPF-back exhaust system uses a heavy-duty flex pipe with an internal interlock liner for added durability and strength.

Computer-Aided Design:

Using state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

MIG-Welded:

100% MIG-Welded for track-proven strength and durability.

Exhaust Gas Temperatures:

Intercooled tubing provides lower exhaust gas temperatures.

Features:

• 100% MIG-Welded
• Utilizes Factory Style Hangers
• All Necessary Hardware Is Included
• 3″ Mandrel-Bent 304 Stainless Steel Tubing
• 3-1/2″ Diameter Black Or Polished 304 Stainless Steel Exhaust Middle-Side Exit Tips

Application Notes:

• Crew Cab / Short Bed – 147.4″ Wheelbase
• Extended Cab / Standard Bed – 147.4″ Wheelbase
• Crew Cab / Standard bed – 157″ Wheelbase

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