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Afe

aFe Atlas Exhaust 4in Dual DPF-Back Al Steel w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td) LML

SKU: AFE49-04080-B

Exhaust Systems

AFE Exhaust DPF Back...

Afe

Afe

aFe Atlas Exhaust 4in Dual DPF-Back Al Steel w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td) LML

SKU: AFE49-04080-B

Exhaust Systems

AFE Exhaust DPF Back...

Sale ends in Calculating...

A$2,312.36 A$2,355.66
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Interested in a new exhaust system for your LML Duramax? Check out the ATLAS Dual DPF-Back exhaust system by aFe. This system is constructed from 4" 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 are dual massive 6" high temp black powder-coated stainless steel tips with laser-cut stainless steel aFe power badges.. Also included in this exhaust system are dual massive 6" high temp black powder-coated stainless steel tips with laser-cut stainless steel aFe power badges. ATLAS exhaust systems are the perfect combination of performance, fit and value. Single To Dual Exhaust Conversion: This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust. Fits With Spare Tire: This exhaust system fits perfectly without relocating the spare tire. 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 4" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. Massive 6" Black Tips: Finishing off the exhaust are dual powder-coated high temp black 304 stainless steel exhaust tips. This tip features a laser-cut stainless steel aFe power badge for an aggressive style.

Product Overview

A true 5" from the down-pipe back, the new ATLAS exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 5" aluminized steel tubing for maximum flow, increased horsepower, increased torque and lower EGT’s. This system is available in 5" down-pipe back without muffler. ATLAS exhaust systems are the perfect combination of performance, fit and value. *Installation is a Snap:* ATLAS exhaust systems utilize a 2-piece tailpipe design for a perfect fit by allowing adjustability at the tailpipe section. All systems use factory mounting locations providing stability and hassle-free installation. *Leak-Free Seal:* High quality OE style flange and band clamps are used for a complete 360 degree sealing surface. *Aggressive Sound:* A muffler delete-pipe is used for a true race-inspired sound and maximum flow. *Perfect 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:* ATLAS exhaust systems are constructed of 4" or 5" mandrel bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s. *Note:* This is a *"Race Only"* product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws.


Features and Benefits

  • Mandrel Bent Aluminized Steel Tubing
  • High Quality Band Clamp
  • OE Style Bayonet Hangers For Secure Fitment
  • Factory Mounting Locations
  • Quick Hassle Free Installation
  • Dual Rear Matte-Black Stainless Steel Clamp-On Tips
  • Tips w/Laser Cut Stainless Steel aFe Power Plate

Product Details

Description:ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip
Exhaust Type:DPF-Back
Exit Position:Dual
Exit Style:Straight
Inlet Inside Diameter:4
Material:Aluminized Steel
Part Number:afe49-04080-B
Tail Pipe Material:Aluminized Steel
Tip Size:6
Tubing Diameter:4
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Application Summary

GM Diesel Trucks 2016 V8-6.6L(td) LML

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-18 00:17:43

Features

  • Dual Rear Matte-Black Stainless Steel Clamp-On Tips
  • Factory Mounting Locations
  • High Quality Band Clamp
  • Mandrel Bent Aluminized Steel Tubing
  • OE Style Bayonet Hangers For Secure Fitment
  • Quick Hassle Free Installation
  • Tips w/Laser Cut Stainless Steel aFe Power Plate

Specifications

Product Attributes - Brand
AFE Power
Product Attributes - Manufacturer's Part Number
49-04080-B
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
aFe Atlas Exhaust Systems
Product Attributes - UPC
802959492772
Product Attributes - System Material
Steel
Product Attributes - System Style
Particulate filter back
Product Attributes - Exhaust Type
Single in/Dual out
Product Attributes - Exit Location
Split side
Product Attributes - System Finish
Aluminized
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
4.00 in.
Product Attributes - Muffler Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
4.00 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
6.00
Product Attributes - Tip Quantity
2
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Rolled edge
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Black
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s Afe
StreetFX SKU afe49-04080-B
SFX Item ID 4374720
Supplier Item Code 4374720
Manufacturer SKU 49-04080-B
Manufacturer UPC 802959492772
Alternative References 4in, V8-6.6L

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Compatibility

GM Diesel Trucks 2016 V8-6.6L(td) LML

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