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aFe

aFe Atlas 4in Alum DPF-Back Exhaust w/ Polished Tip 2011-2016 GM 6.6L Duramax LML

SKU: afe49-04043-P UPC: 802959491867
Backordered – call for lead time

⚠ Call for Availability

Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$808.00
-7% $864.18 $808.00
New
Heavy & Oversized Item This item ships by freight. Shipping isn't calculated at checkout — we'll contact you with a freight quote after your order is placed.

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

aFe designed the Atlas 4in Alum DPF-Back Exhaust w/ Polished Tip to bolt onto the 2011-2016 Silverado/Sierra HD 6.6L Duramax LML. This system is constructed from 4 in. mandrel bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers.

Key Features

  • This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driverside tailpipe.
  • This provides for a quick hassle-free installation with no modification necessary.
  • Also included in the exhaust system are dual massive 6 i n. polished 304 stainless steel slash cut tips with laser-cut stainless steel aFe power badges.
  • The tips feature a drain port on the bottom to keep rust and corrosion away.

Fitment

  • 2011-2016 Silverado/Sierra HD 6.6L Duramax LML
  • Vendor application: GM Diesel Trucks 11-16 V8-6.6L (td) LML
  • Wont fit 2016 3500HD Models w/ NOX Sensor

Product Details

  • Brand: aFe POWER
  • Manufacturer Part Number: 49-04043-P
  • Product Line: ATLAS
  • Product Type: DPF-Back Exhaust System

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 14.0

Shipping Length: 60.0

Shipping Width: 16.0
California Emissions (CARB)
Not legal for sale or use on pollution-controlled motor vehicles in California or other states that adopt California emissions standards. For off-road and competition use only.
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.