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  3. AFE POWER L5742054

AFE POWER L5742054 Dpf Exhaust 2020-21

fits model: 1500, Sierra. make: Gmc.

L5742054 Afe Power Dpf-back Exhaust System Fits Gmc Sierra 1500 2020-21

( Brand: Afe Power ), ( Part Type: Exhaust ), ( Manufacturer Part Number: L5742054 ), ( Fitment Type: Performance/custom ), ( Weight: 55.00 ), ( Width: 24.00 ), ( Height: 12.00 ), ( Length: 47.00 ), ( Engine Type: Diesel ), ( California Prop 65 Warning: California Prop 65 Warning )

Review AFE POWER Dpf back Exhaust System Gmc 2020 21 fits SIERRA 1500

The AFE Power L5742054 DPF-back Exhaust System for the 2020-21 GMC Sierra 1500 is a premium aftermarket exhaust solution designed to enhance your vehicle's performance and provide an aggressive, sporty exhaust note. This system is specifically engineered for the DPF-back configuration of the Sierra 1500, ensuring a perfect fit and function.

This exhaust system is constructed from high-quality, 304 stainless steel, which is known for its durability and resistance to rust and corrosion. It features a polished finish, adding an eye-catching aesthetic appeal to your vehicle's underbody. The system includes a high-flow catalytic converter to ensure that your emissions are kept in check, making it a legal alternative to the factory exhaust for those seeking improved performance.

The AFE Power L5742054 DPF-back Exhaust System features a 2.5-inch diameter exhaust pipe, which is larger than the factory exhaust. This larger diameter allows for increased exhaust flow, resulting in improved engine performance and responsiveness. The system also includes a straight-through design, which minimizes exhaust gas turbulence and further enhances performance.

The AFE Power L5742054 DPF-back Exhaust System comes with a high-performance muffler that provides an aggressive exhaust note without being overly loud. This muffler is engineered to reduce exhaust noise while maintaining the desired performance gains, making it an ideal choice for those who want a performance exhaust without drawing unwanted attention.

Installing this exhaust system is a straightforward process, thanks to its bolt-on design. It utilizes factory mounting points, making it a plug-and-play solution that requires no drilling or welding. The system also comes with all necessary hardware, including new exhaust clamps and gaskets, to ensure a secure and leak-free installation.

In summary, the AFE Power L5742054 DPF-back Exhaust System for the 2020-21 GMC Sierra 1500 is a high-quality, durable, and performance-enhancing aftermarket exhaust solution. Its use of high-quality stainless steel, larger exhaust diameter, and straight-through design contribute to improved engine performance and responsiveness, while its high-flow catalytic converter and quiet muffler maintain emissions compliance and keep the exhaust note aggressive yet civilized.

The AFEX Power L5742054 DPF-back exhaust system for the 2020-21 GMC Sierra 1500 is a popular aftermarket upgrade for those seeking better performance and a more aggressive exhaust note. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Increased horsepower and torque: A DPF-back exhaust system, also known as a cat-back exhaust, can provide a noticeable increase in power, especially in the mid-range.

2. Improved exhaust flow: The new exhaust system allows for better exhaust flow, which can lead to improved fuel efficiency and throttle response.

3. Enhanced exhaust note: The new exhaust system is designed to produce a more aggressive and pleasing exhaust note, which can be a desirable feature for many truck owners.

Cons:

1. Loudness: The new exhaust system may be louder than the stock exhaust, which could be a concern for those who value quietness.

2. Cost: Aftermarket exhaust systems can be expensive, and the AFEX Power L5742054 DPF-back exhaust system is no exception.

3. Installation: Installing an aftermarket exhaust system can be a complicated process, and it may require professional installation to ensure proper fitment and functionality.

Conclusion:

The AFEX Power L5742054 DPF-back exhaust system for the 2020-21 GMC Sierra 1500 offers several benefits, including increased power and torque, improved exhaust flow, and an enhanced exhaust note. However, it also comes with some potential drawbacks, such as increased loudness, cost, and installation complexity. Ultimately, the decision to purchase this exhaust system depends on your personal preferences and priorities.

Recommendation:

If you are looking for a significant improvement in performance and exhaust note, and you are willing to deal with the added cost and potential noise, then the AFEX Power L5742054 DPF-back exhaust system for your 2020-21 GMC Sierra 1500 could be a worthwhile investment. However, if you prioritize quietness and affordability, then it may be worth considering other options or waiting for a quieter, more affordable aftermarket exhaust system to become available.

part # l5742054 price

  • $1256.52

specifications frazzlekits:

  • for models: 1500, Sierra
  • for makes: Gmc
  • brand: Afe Power
  • part type: Exhaust
  • manufacturer part number: L5742054
  • fitment type: Performance/custom
  • weight: 55.00
  • width: 24.00
  • height: 12.00
  • length: 47.00
  • engine type: Diesel
  • california prop 65 warning: California Prop 65 Warning

offer frazzlekits:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: September 13, 2025
  • sold: 0

returns frazzlekits:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

seller frazzlekits:

  • rating: 98.2%
  • # reviews: 513

payments frazzlekits:

  • wallet: Paypal
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  • credit card: Diners-club

general frazzlekits:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

shipping frazzlekits:

  • class: Standard
  • type: Fixed
  • cost: $0.00
  • service: UPS Ground
  • carrier: UPS
  • transit: 5-11 Days
for models: 1500, sierra, for makes: gmc, part type: exhaust, fitment type: performance/custom, length: 47.00, engine type: diesel, california prop 65 warning: california prop 65 warning,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, weight: 55.00, height: 12.00, width: 24.00, sku: 7255556319863721,

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