SKU: 6195111147

aFe Large Bore-HD 3 IN 409 Stainless Steel Cat-Back Exhaust System w/ Black Tip (49-44100-B)

Sale price$282.15 Regular price$313.50
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

aFe Large Bore-HD 3 IN 409 Stainless Steel Cat-Back Exhaust System w/ Black Tip (49-44100-B)Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD Turbo Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel bent stainless steel for maximum flow and long lasting durability. Features: Greater exhaust flow than stock system Increases horsepower and torque Improves performance Lowers exhaust gas temperature Flow

Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD Turbo Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel-bent stainless steel for maximum flow and long-lasting durability.

Features:

  • Greater exhaust flow than stock system
  • Increases horsepower and torque
  • Improves performance
  • Lowers exhaust gas temperature
  • Flow bench and dyno tested
  • Tubes mandrel-bent from 409 stainless steel
  • Welded hangers with swaged ends
  • Slotted and swedged ends
  • Premium quality band clamps
  • Backed by a 2-year limited warranty
  • Proudly made in the USA

A performance exhaust system is one of the most common ways of improving a vehicle's operation. The theory is simple; just reduce restriction to increase exhaust flow and you gain power. But all exhaust systems are not created equal; in reality there's more to it than just selling some sewer pipe sized tubes.

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. An 8" diameter by 30" length, straight, flow-through, perforated muffler is included in the system. A straight muffler delete pipe is also included if a more aggressive sound and maximum flow is desired. This system will increase exhaust flow by up to 29% and lower EGT (Exhaust Gas Temperature) by up to 100º, with a corresponding improvement in power and performance.

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 Large Bore HD system are constructed from durable 409 stainless 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.

Every system comes with clamps, hangers and detailed instructions to guide you through the installation. The Large Bore HD Exhaust System is made in USA.

DETAILS:

Get extra ground clearance during extreme angle climbs or descents with this Large Bore-HD Hi Tuck exhaust system. With its unique patent pending intercooled tip that reduces exhaust gas temperatures by 40%, this system is perfect for the off-road enthusiast.

  • Constructed from 3" mandrel-bent 409 stainless steel tubing for maximum airflow
  • Tip features a high-temp black powder-coated finish with a laser-cut aFe POWER badge
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: 6195111147

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4.9 ★★★★★
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Razwan
Dallas, US
★★★★★ 5
Good product - quality is average.
Size: 7.2 Surround + 3 HDMI
3 hdmi outputs were a bit overkill. Ended up swapping for keystone plate with a cat6,hdmi, coax
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2017
T
Verified Purchase
Texifornia
Lowell, US
★★★★★ 5
Excellent connection, and a clean look.
Size: 7.2 Surround + 3 HDMI
This worked great. I love a clean look. So I wired all the cables into the back side, in the wall. Not it looks clean and origional, like it came from the builder. I got the house and there were just a bunch of wires hanging out of the wall. This cleaned it up perfectly.
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Reviewed in the United States on October 3, 2017
D
Verified Purchase
Della
Boise, US
★★★★★ 1
Poorly made product
Size: 7.1 Surround + HDMI
All of the tightening barrels for the bare wire install strip out when I tried to tighten down on the wire. Not just one or two but all 14 connectors failed. Very poorly made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2024
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 4
Its just ok
Size: 7.1 Surround + HDMI
It looks cheap and feels cheap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2025
J
Verified Purchase
James
Charlottesville, US
★★★★★ 5
Great Banana Plugs
Size: 6 Pairs / 12 pcs
I recently purchased these FosPower banana plugs to tidy up my speaker wiring, and they’ve been a significant improvement over bare wire ends. Installation is straightforward: strip the wire, loosen the two tiny set screws, slide the wire in, tighten everything down, and then screw the barrel back on. Once assembled, the connection feels secure and tight, making it much easier to swap gear around and reducing the risk of stray strands causing a short. The standout feature of this design is the dual set-screw clamp. It firmly grips the speaker wire without relying on the outer collar to “crush” it in place. I’m using 12-gauge wire, and it holds well for my setup. Initially, the plugs may fit snugly in some binding posts. Once seated, there’s no wobble, but it might take a bit of extra push the first time. The set screws are small, so a bit of precision is needed. Use a small flathead screwdriver and don’t over-tighten them. Overall, these plugs feel well-made, look clean once installed, and fulfill their purpose as banana plugs: making speaker connections quick, neat, and reliable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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