SKU: 4698565897

aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip (49-02039-B)

Sale price$282.15 Regular price$313.50
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Description

aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip (49-02039-B)Atlas Aluminized Steel DPF Back Exhaust System with Single Side Exit (49 02039 B) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 5". Exhaust System Sound: Aggressive Loud. The ATLAS Exhaust System channels the exhaust from the engine to the rear of the vehicle on a racing diesel engine truck. It has the least amount of exhaust flow restriction possible to enable the engine to make more

Atlas Aluminized Steel DPF-Back Exhaust System with Single Side Exit (49-02039-B) by aFe. Exhaust System Type: DPF-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 5". Exhaust System Sound: Aggressive / Loud. The ATLAS Exhaust System channels the exhaust from the engine to the rear of the vehicle on a racing diesel engine truck. It has the least amount of exhaust flow restriction possible to enable the engine to make more horsepower and torque and operate with reduced exhaust gas temperatures.

An off-road exhaust system must safely carry harmful exhaust gases to the rear of the vehicle, away from the driver. But it must do so with the least amount of restriction, for maximum airflow and power, under the most demanding conditions. To achieve this, the right pipe size and every bend must be carefully calculated.

aFe tests its systems on the flow bench and the dynamometer to determine the right pipe size and muffler construction. Then they mandrel bend the pipes to ensure they maintain their shape and size throughout the entire length, to provide smooth, unrestricted airflow. Tubes that are not mandrel bent can lose up to 20% of their diameter in sharp bends. A free-flowing 12" wide muffler is included in systems that feature a muffler. Some systems include a straight muffler delete pipe if a more aggressive sound and maximum flow is desired.

But performance is only part of the equation. A quality exhaust system should be easy to install and made to last. The muffler and all pipes of the ATLAS exhaust system are constructed from aluminized steel. To ensure a tight seal, slotted and swedged ends are used whenever possible. When used with the supplied premium quality band clamps, the tightest, leak-free seal is the result. Every hanger is thoroughly welded on each side to ensure a strong attachment and the hangers also feature swaged bayonet ends to lock in place once installed. The factory mounting locations are used throughout and a 2-piece tailpipe facilitates adjustment.

aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Features:

  • 5 in. Aluminized Steel Tubing
  • 7 in. Wrinkle Black Powder Coated Tip w/Laser Cut Age Badge
  • OE Style Flanges
  • High Quality Band Clamps
  • Bayonet OE Style/Welded On Hangers
  • Aggressive Sound
  • Street Legal Exhaust
  • Hassle-Free Installation
  • Direct Bolt-On
  • All Hardware Included
  • 50 State Legal
  • 2 Year Limited Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4698565897

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4.8 ★★★★★
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caroline
Draper, US
★★★★★ 5
The best biltong
I had to write a review because this biltong is actually incredible. It’s the best biltong I’ve ever had. The bags contain large, tender pieces. The fat-to-protein ratio is perfect, and the seasoning is delicious. They even provide a paper bag to keep it fresh, and you can freeze anything you can’t eat within three days. I highly recommend this brand. I won’t be buying any other biltong after this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
T
Verified Purchase
Tabascovich
Whiting, US
★★★★★ 5
Excellent flavor, tenderness, texture and quality
Wow, blown away by the excellent flavor, tenderness, texture and quality. I have never eaten Biltong before but it came up in Chatgpt when I asked about a great protein source to carry in my motorcycle tank bag that tastes better and has less UPFs and sugar than most beef jerky. The answer it gave me was Biltong. I gave this a try and love it.
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Reviewed in the United States on January 25, 2026
M
Verified Purchase
me
Whiting, US
★★★★★ 4
Very moist jerky
I like this style of jerky because it’s natural and I like the fat that is in it. I have purchased other brands that I like better than this brand. The taste is good, good quality and the product is very fresh. My only issue is I like dry jerky and feel the moisture content is way too high in this product for me. If you like moist jerky, than this is for you. If you like shoe leather jerky keep searching.
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Reviewed in the United States on March 17, 2022
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Verified Purchase
Srinivas
Whiting, US
★★★★★ 5
Best biltong tasted to date
Biltong depot produces the best biltong I have tasted to date . I was ordering the 8oz slabs till now but I am going to order these instead . Same taste but the convenience is that it’s already been thinly sliced . The only thing I could say is a negative is it has too much sodium which could be reduced.
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Reviewed in the United States on December 16, 2025
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Verified Purchase
Erin
Draper, US
★★★★★ 5
Actual biltong that is not dried to the point of being jerky
If you are like me, you have ordered biltong as slabs and pre-sliced slabs from a bunch of companies promising the real deal. Too many of those companies trim the fat or dry things out so much that it might as well be American beef jerky with coriander added to the spice blend. This just arrived and we opened the bag not expecting anything different honestly. I am sitting here eating it and logging on to write a review because this is finally the real deal. I wouldn't say that it is wet, but it isn't American jerky level dry either and there is good fat on the pieces. It's pricey, and there was a dry piece or two and a bit of fat that hadn't been properly flavored, but it is the next best thing to a freshly sliced wet and fat slab. If you can afford this treat, don't waste your money on the less expensive stuff -this is what you are missing.
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Reviewed in the United States on April 7, 2022

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