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Advanced Flow Engineering Aluminum Catback Exhaust for 01-05 Chevy Silverado & GMC Sierra 2500HD/3500HD Duramax 6.6L V8
$689.85
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Upgrade Your Exhaust with the AFE 49-14001 Large Bore HD Catback System

If you're a proud owner of a 2001-2005 Chevrolet Silverado 2500, 2001-2005 Chevrolet Silverado 3500, or 2001-2005 GMC Sierra, you know that factory exhaust systems can be a bottleneck when it comes to performance. The AFE 49-14001 Large Bore HD Catback Exhaust is designed to enhance your truck's power and sound, making it a must-have for anyone looking to maximize their vehicle’s potential.

Why Choose AFE?

Advanced Flow Engineering, Inc. (aFe) is not just another aftermarket supplier. Their team of experienced engineers and machinists meticulously designs each product to ensure quality and performance. With a focus on the finer details, aFe products stand out in a crowded market.

Performance Benefits

More air in, more air out—it's that simple. The AFE 49-14001 exhaust system features:

  • 4" Mandrel-bent Aluminized Steel: This construction eliminates sharp bends and kinks found in stock systems, promoting better airflow.
  • Corrosion Resistance: Aluminized steel is not only durable but also economically priced compared to stainless steel.
  • Performance Gains: Expect a +29% flow increase, +19 lbs-ft of torque, and +9 HP.
  • Lower EGTs: Improved exhaust flow helps lower exhaust gas temperatures, enhancing engine efficiency.
  • OE Style Clamps and Hangers: Designed for a straightforward installation, whether you have a standard, extended, or crew cab.
  • Two-Piece Over Axle Design: Simplifies installation and fitment.
  • No Tip Included: Customize your exhaust exit with your choice of tips.

Installation Made Easy

The AFE Large Bore HD Catback system comes with adjustable clamps and sectional tubing for a hassle-free installation. Check out the installation instructions here for a step-by-step guide.

Fitment

This exhaust system is specifically designed for the following models:

  • Chevrolet Silverado 2500 (2001-2005)
  • Chevrolet Silverado 3500 (2001-2005)
  • GMC Sierra (2001-2005)

Customer Feedback

One 2003 Silverado 2500 owner shared, “I installed the AFE 49-14001 and the difference is night and day. The truck breathes better, and I can feel the torque increase when towing.” Another 2005 GMC Sierra driver noted, “The sound is perfect—not too loud, but definitely aggressive. Plus, installation was straightforward with the included hardware.”

Upgrade your exhaust system today with the AFE 49-14001 Large Bore HD Catback Exhaust and experience the difference in performance and sound!

Other Part Numbers:
AFE #afe49-14001

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2001-2005
Chevrolet Silverado 2500
2001-2005
Chevrolet Silverado 3500
2001-2005
GMC Sierra
AFE: Revolutionizing High-Performance Automotive Parts
About AFE: A Legacy of Innovation

AFE, short for Advanced Flow Engineering, has established itself as a leader in the automotive aftermarket industry. Founded in 1999, AFE began with a mission to create high-quality, performance-driven products that enhance vehicle efficiency and power. Over the years, the brand has grown exponentially, gaining a reputation for its commitment to innovation and quality. AFE's engineers and designers work tirelessly to develop cutting-edge solutions that cater to automotive enthusiasts and professionals alike.

Categories of AFE Parts

AFE specializes in a diverse range of automotive parts, including air intake systems, exhaust systems, and filters. Their air intake systems are designed to improve airflow, resulting in increased horsepower and torque. AFE's exhaust systems not only enhance performance but also provide a distinctive sound that resonates with car enthusiasts. Additionally, their high-quality filters ensure optimal engine protection and longevity. With a focus on performance and durability, AFE parts are engineered to meet the demands of both daily drivers and racing applications.

Why AFE Stands Out

What sets AFE apart from other brands in the automotive industry is their unwavering dedication to quality and performance. Each product undergoes rigorous testing and development, ensuring that it meets the highest standards. AFE utilizes advanced materials and innovative designs, which contribute to the overall efficiency and reliability of their parts. Furthermore, the brand offers a wide selection of parts compatible with various makes and models, making it easy for customers to find the perfect fit for their vehicles.

Experience the AFE Difference at Vivid Racing

At Vivid Racing, we are proud to offer a comprehensive selection of AFE products that cater to every automotive enthusiast's needs. Whether you're looking to enhance your vehicle's performance or simply want to upgrade its components, AFE provides the quality and reliability you can trust. Explore our extensive inventory today and experience the AFE difference!

Warranty
  • aFe warrants our products to be free from manufacturer's defects due to workmanship and materials.
  • The warranty period begins on the original invoice date and covers the applicable period listed below.
  • This warranty applies only to the original purchaser of the product and is non-transferrable.
  • Proof of purchase of the aFe product is required for all warranty claims.
  • Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed.
  • Proper maintenance with regular inspections of product is required to insure warranty coverage.
  • Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted.
  • Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty.
  • All warranty is limited to the repair and/or replacement of the aFe product.
  • All products sold under aFe's Private Label Program do not carry an aFe warranty.
  • All items purchased labeled "Closeout" or "Overstock" are final sale. No returns will be accepted.
  • All items listed as "Race Only" are not covered by aFe's warranty.
  • Click Here for the list of products accepted

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