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aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P

SKU: AFE49-44085-B

Exhaust Systems

AFE Exhaust DPF Back...

aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P
Afe

Afe

aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P

SKU: AFE49-44085-B

Exhaust Systems

AFE Exhaust DPF Back...

A$1,664.84
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

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 Large Bore-HD exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. 6" Diameter Black Intercooled Tip: Finishing off the exhaust is a 6" 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.

Product Overview

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 Large Bore-HD exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. 6" Diameter Black Intercooled Tip: Finishing off the exhaust is a 6" 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.


Features and Benefits

  • Mandrel Bent 409 Stainless Steel Tubing
  • High Quality Band Clamps
  • OE Style Bayonet Hangers
  • Factory Mounting Locations
  • Quick Hassle Free Installation
  • Massive Black Stainless Steel Intercooled Tip
  • Tip w/Laser Cut Stainless Steel aFe Power Badge

Product Details

Description:Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip
Exhaust Type:DPF-Back
Exit Position:Single Rear
Inlet Inside Diameter:5
Material:409 Stainless Steel
Part Number:afe49-44085-B
Tail Pipe Material:Stainless Steel
Tip Size:6
Tubing Diameter:5
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Application Summary

GM Diesel Trucks 17-19 V8-6.6L (td) L5P

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-13 21:29:46

Features

  • Factory Mounting Locations
  • High Quality Band Clamps
  • Mandrel Bent 409 Stainless Steel Tubing
  • Massive Black Stainless Steel Intercooled Tip
  • OE Style Bayonet Hangers
  • Quick Hassle Free Installation
  • Tip w/Laser Cut Stainless Steel aFe Power Badge

Specifications

Product Attributes - UPC
802959600900
Product Attributes - Brand
AFE Power
Product Attributes - Tip Cut
Slant
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Tip Shape
Round
Product Attributes - Tip Finish
Black powdercoated
Product Attributes - Exhaust Type
Single
Product Attributes - Product Line
aFe Large Bore-HD Exhaust Systems
Product Attributes - System Style
Particulate filter back
Product Attributes - Tip Included
Yes
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Quantity
1
Product Attributes - Exit Location
Passenger side
Product Attributes - System Finish
Natural
Product Attributes - Inlet Quantity
1
Product Attributes - Tip Edge Style
Rolled edge
Product Attributes - System Material
409 stainless steel
Product Attributes - Muffler Included
No
Product Attributes - Hardware Included
Yes
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.
Product Attributes - Tip Outlet Size (in.)
6.00
Product Attributes - Tailpipe Diameter (in.)
5.00 in.
Product Attributes - Manufacturer's Part Number
49-44085-B
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
5.00 in.

Reference Information

Brand Name/s Afe
StreetFX SKU afe49-44085-B
SFX Item ID 4369789
Supplier Item Code 4369789
Manufacturer SKU 49-44085-B
Manufacturer UPC 802959600900
Alternative References 5in, 409-SS, V8-6.6L, L5P

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Compatibility

GM Diesel Trucks 17-19 V8-6.6L (td) L5P

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