SKU: 49716750596

AFE 49-04093 ATLAS Series 3" Steel Turbo Direct Pipe 01-04 GM 6.6L Duramax LB7

Sale price$113.40 Regular price$126.00
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

AFE 49-04093 ATLAS Series 3" Steel Turbo Direct Pipe 01-04 GM 6.6L Duramax LB7When you install what most would call a "turbo back" exhaust on your Duramax, you're not really getting a turbo back kit. Upgrade the last vital component for superior exhaust flow by replacing the stock turbo direct pipe with this ATLAS Series piece from AFE. Optimize your LB7's airflow to improve throttle response with aFe's ATLAS 3" turbo down pipe. Constructed from 3" mandrel bent steel tubing for maximum flow, the larger tube diameter and smooth

When you install what most would call a "turbo back" exhaust on your Duramax, you're not really getting a turbo back kit. Upgrade the last vital component for superior exhaust flow by replacing the stock turbo direct pipe with this ATLAS Series piece from AFE.

Optimize your LB7's airflow to improve throttle response with aFe's ATLAS 3" turbo down-pipe. Constructed from 3" mandrel bent steel tubing for maximum flow, the larger tube diameter and smooth transition bends allow increased airflow between your OE turbo and exhaust to reduce EGT's for quicker turbo spool times. The CNC machined heavy duty inlet flange with turbine gasket and V-band outlet flange ensure an OE-style, 360 degree sealing surface. Coated with a black finish, the ATLAS turbo down-pipe is wrapped with thermal header tape to reduce EGT's for improved performance and durability.

FLOW AND PERFORMANCE: The ATLAS turbo down-pipe is made from 3" mandrel bent steel tubing offering smoother transition bends for low turbulence to deliver quicker throttle response.

PERFECT FIT: The ATLAS turbo down-pipe is an upgrade to the OE down-pipe and utilizes the factory mounting locations for true bolt-on performance.

LEAK-FREE SEAL: CNC machined, heavy duty inlet flange and quality V-band flange are used for a complete 360 degree sealing surface at the turbo housing and exhaust system.

FINISH: This down pipe is coated with a black finish and wrapped in thermal header tape for better insulation. This reduces EGT's and under hood temperatures.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 49716750596

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Amazon Customer
Whiting, US
★★★★★ 5
Excellent Wallet — Stylish, Durable, and Practical!
Style: Front Pocket
I absolutely love this wallet. The quality is impressive — the material feels durable, the stitching is solid, and it has a sleek, modern look. It has plenty of space for cards, cash, and IDs without feeling bulky, which is a huge plus. Everything fits securely, and it’s easy to access what I need. Overall, this wallet is a perfect mix of style and functionality. Highly recommended for anyone looking for something reliable and well-made!
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Reviewed in the United States on November 28, 2025
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B.D.
Natrona Heights, US
★★★★★ 4
Great wallet, no RFID BLOCK
Style: Front Pocket
Well made good looking wallet lots of space and the magnetic cash retention is really strong. The RFID block doesn’t work at all, I put a security access card in multiple places in the wallet and it can read it from 4 inches away like it’s not even in a wallet. Great product just don’t expect good security coverage. Front pocket so harder for a bad actor to scan without you noticing but risk still there.
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Reviewed in the United States on January 9, 2026
C
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City shopper
Fort Morgan, US
★★★★★ 5
It’s everything that is advertised.
Style: Front Pocket
It’s exactly as pictured. Bought it for my son. He loves it! Great quality leather. But, that Carhartt. Exceptional quality. Love the magnetic clip for cash. He’s a high school student. Now his ID, gifts cards , and cash are all centrally located. Instead of his pockets. Worth every penny! He wants me to order another one in case someone steals it. All his friends want one! Won’t let me give it 5 stars
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Reviewed in the United States on February 15, 2026
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Kody
Lexington, US
★★★★★ 5
Carhartt bifold wallet
Style: Bi-fold
Solid wallet especially for the price. I have been very pleased by the quality and feel. Would recommend to anyone of need of a new wallet
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Reviewed in the United States on April 22, 2026
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Jessica Goodbar
Alexandria, US
★★★★★ 5
Genuinely the best out there
Style: Trifold
Wow! I am so impressed with the quality and size of this wallet. I searched hard for a genuine leather trifold and this one exceeded expectations. My boyfriend loves it and I can tell it is going to hold up. After he started wearing it in, the smell of the leather really came out. Im very happy with this choice!
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Reviewed in the United States on January 15, 2026

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