# aFe Atlas Exhaust 5in DPF-Back Aluminized Steel w/ Polished Tips 16-17 GM Diesel Truck V8-6.6L (td)

Interested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. Also included in this exhaust system is a massive 6" diameter, polished 304 stainless steel tip with a laser-cut stainless steel aFe power badge. ATLAS exhaust systems are the perfect combination of performance, fit and value. Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality band clamps are included for a complete 360 degree sealing surface. 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 ATLAS exhaust system is constructed of 5" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. 6" Diameter Polished Intercooled Tip: Finishing off the exhaust is a 6" 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.

-   Massive Intercooled Tip w/Laser Cut aFe Power Badge
-   Mandrel Bent Tubing For Maximum Flow
-   Utilizes Factory Mounting Locations
-   Quick Hassle Free Installation

This Part Fits:

Year

Make

Model

Submodel

2016

Chevrolet

Silverado 2500 HD

High Country

2016

Chevrolet

Silverado 2500 HD

LT

2016

Chevrolet

Silverado 2500 HD

LTZ

2016

Chevrolet

Silverado 2500 HD

WT

2016

Chevrolet

Silverado 3500 HD

High Country

2016

Chevrolet

Silverado 3500 HD

LT

2016

Chevrolet

Silverado 3500 HD

LTZ

2016

Chevrolet

Silverado 3500 HD

WT

2016

GMC

Sierra 2500 HD

Base

2016

GMC

Sierra 2500 HD

Denali

2016

GMC

Sierra 2500 HD

SLE

2016

GMC

Sierra 2500 HD

SLT

2016

GMC

Sierra 3500 HD

Base

2016

GMC

Sierra 3500 HD

Denali

2016

GMC

Sierra 3500 HD

SLE

2016

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 891.39 CAD
- **Vendor:** aFe
- **Type:** DPF Back

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 891.39 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- User 4
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-atlas-exhaust-5in-dpf-back-aluminized-steel-w-polished-tips-16-17-gm-diesel-truck-v8-6-6l-td)
> Updated: 2026-07-04