GIBSON 5666 Exhaust Dual Sport Aluminized Steel 677418027037

( Brand: Gibson ), ( Manufacturer Part Number: 5666 ), ( Product Type: Exhaust ), ( UPC: 677418027037 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Chevrolet, Gmc ), ( Compatible Model S : Silverado 1500, Sierra 1500, Sierra ), ( Fitnote: Bedlength ), ( Product Subtype: Exhaust Kits ), ( Tube Diameter: 3.26 To 3.5, 2.76 To 3, 2.26 To 2.5, 3.01 To 3.25 ), ( Tip Finish: Chrome / Polished ), ( Country/region Of Manufacture: United States ), ( Brand Type: Aftermarket Branded ), ( Manufacturer Warranty: Lifetime ), ( Type: Cat Back ), ( Engine Version: 376 Gm ), ( 376 Gm: Ls Small Block Gen V ), ( Product Details: Performance Cat-back Exhaust System ), ( Department: Performance )

Review GIBSON Chevy Exhaust System Dual Sport Aluminized Steel fits SILVERADO 1500 2014–2018

The Gibson Exhaust 5666 is a high-performance exhaust system designed specifically for the Chevy Silverado 1500 model years 2014 to 2018. This dual exhaust system is crafted from premium aluminized steel, ensuring both durability and longevity.

The aluminized steel material offers several advantages over traditional exhaust systems. It is more resistant to corrosion and rust, ensuring the system lasts longer in harsh environments. Additionally, it is lighter in weight compared to stainless steel systems, contributing to improved vehicle performance and fuel efficiency.

This exhaust system is a direct replacement for the factory exhaust, making installation straightforward and hassle-free. The system comes complete with all necessary hardware, including high-quality clamps and gaskets, for a seamless installation process.

The Gibson 5666 exhaust system features a unique dual design, which delivers a more powerful and aggressive exhaust note. This not only enhances the driving experience but also adds a distinct and sporty appearance to your Silverado 1500.

The exhaust system is engineered to provide optimal exhaust flow, which leads to improved engine performance. This includes increased horsepower and torque, as well as smoother acceleration and better throttle response.

The Gibson 5666 exhaust system also includes a set of high-performance catalytic converters that meet or exceed OEM emissions standards. This ensures that your Silverado 1500 remains environmentally friendly and compliant with all relevant regulations.

In summary, the Gibson Exhaust 5666 is a high-quality, performance-enhancing exhaust system designed specifically for the Chevy Silverado 1500 model years 2014 to 2018. Crafted from durable aluminized steel, this system provides improved engine performance, a more aggressive exhaust note, and enhanced aesthetics, all while maintaining emissions compliance.

Pros and Cons of Installing a Gibson 5666 Dual Exhaust System for Chevy Silverado 1500 (14-18)

The Gibson 5666 Dual Exhaust System is a popular aftermarket exhaust system for the Chevy Silverado 1500 (2014-2018). This system is known for its unique design, performance benefits, and distinctive sound. In this article, we will discuss the pros and cons of installing this exhaust system on your Chevy Silverado 1500.

1. Improved Performance: The Gibson 5666 exhaust system is designed to improve engine performance by reducing backpressure and increasing the flow of exhaust gases. This results in better fuel efficiency and increased power output.

2. Enhanced Sound: The dual exhaust system produces a deep, aggressive tone that is highly desirable for many truck enthusiasts. This can give your Silverado a more menacing and powerful sound.

3. Durability: The Gibson 5666 exhaust system is made from high-quality aluminized steel, which is both strong and resistant to rust and corrosion. This makes it a durable and long-lasting option.

4. Easy Installation: The exhaust system comes with all necessary hardware and is relatively easy to install, making it a popular choice among DIY enthusiasts.

5. Improved Exhaust Flow: The dual exhaust system improves exhaust flow, which can help to reduce engine temperatures and improve overall performance.

1. Cost: The Gibson 5666 exhaust system is a premium aftermarket exhaust system and can be quite expensive compared to other options.

2. Loudness: The exhaust system produces a loud and aggressive tone, which may not be desirable for all drivers. This can be especially problematic in residential areas or during early morning or late night hours.

3. Fitment Issues: While the Gibson 5666 exhaust system is designed to fit the Chevy Silverado 1500, some customers have reported fitment issues, particularly with the catalytic converter and the exhaust tips.

4. Weight: The aluminized steel used in the exhaust system can add weight to your truck, which can negatively impact fuel economy and handling.

5. Maintenance: While the exhaust system is durable, it still requires regular maintenance to ensure optimal performance. This can include checking for leaks, replacing the catalytic converter, and cleaning the exhaust tips.

In conclusion, the Gibson 5666 Dual Exhaust System offers several benefits for Chevy Silverado 1500 owners, including improved performance, enhanced sound, durability, and easy installation. However, it also comes with some drawbacks, such as cost, loudness, potential fitment issues, and added weight. Ultimately, the decision to install this exhaust system depends on your personal preferences, budget, and desired level of performance and sound.

If you are looking for a premium aftermarket exhaust system that offers improved performance, enhanced sound, and durability, the Gibson 5666 Dual Exhaust System may be a good choice for you. However, you should carefully consider the potential cons, such as cost, fitment issues, and maintenance requirements, before making a final decision. It is also recommended to consult with a professional exhaust installation specialist to ensure proper installation and optimal performance.

part # 677418027037 prices

• $749.26-$896.26

specifications frazzlekits:

• for models: 1500, Silverado
• for makes: Chevy
• for years: 2014-2018
• brand: Gibson
• manufacturer part number: 5666
• product type: Exhaust
• upc: 677418027037
• fitment type: Direct Replacement
• compatible make s : Chevrolet, Gmc
• compatible model s : Silverado 1500, Sierra 1500, Sierra
• fitnote: Bedlength
• product subtype: Exhaust Kits
• tube diameter: 3.26 To 3.5, 2.76 To 3, 2.26 To 2.5, 3.01 To 3.25
• tip finish: Chrome / Polished
• country/region of manufacture: United States
• brand type: Aftermarket Branded
• manufacturer warranty: Lifetime
• type: Cat Back
• engine version: 376 Gm
• 376 gm: Ls Small Block Gen V
• product details: Performance Cat-back Exhaust System
• department: Performance

shipping frazzlekits:

• transit: 14-22 Days
• service: FedEx Ground or FedEx Home Delivery
• carrier: FedEx
• cost: $0.00
• class: Standard
• type: Fixed

returns frazzlekits:

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

seller frazzlekits:

• # reviews: 124025
• rating: 97.3%

general frazzlekits:

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

payments frazzlekits:

• other
• wallet: Google-pay
• credit card: Diners-club

offer frazzlekits:

• options: Ship-to-home
• availability: In Stock
• started: April 29, 2025
• sold: 0
• quantity: 1

Gibson 5666 Is Similar To:

• Gibson Exhaust Gp-135-s Headers Stainless Steel Gp-135s Chevy Camaro 6.2l/ 2010-2015 Used (34.5% similar) $299.95. (October 31st, 2024)
• Gibson Performance Exhaust 619693b For 11-18 Ford Explorer Base 3.5l 2.25in Axle-back Dual - Black (30.6% similar) $751.99–$759.83. (December 8th, 2024)
• Gibson Performance Exhaust 320001 For 10-15 Chevrolet Camaro Ls 3.6l 2.25in Axle-back Dual (29.7% similar) $552.54–$576.95. (December 16th, 2024)
• Gibson 5681 For Cadillac Escalade 14-20 Exhaust System Extreme Dual Aluminized Steel (69.8% similar) $718.99–$884.19. (December 16th, 2024)
• Gibson Performance Exhaust 5563 Cat-back Dual Extreme Ex Haust System Aluminized (43.6% similar) $730.66–$845.37. (December 17th, 2024)
• Gibson 677418032604 Performance Exhaust System 76-0013 Patriot Skull (43.1% similar) $796.94–$812.99. (December 30th, 2024)
• Gibson 315621 Performance Exhaust Aluminized Single Side System (44.6% similar) $525.45–$559.33. (December 31st, 2024)
• Gibson Performance 98041 Exhaust System (43.5% similar) $134.99–$674.74. (January 3rd, 2025)
• Gibson Performance Exhaust 70-0001 For 07-10 Jeep Wrangler Jk X 3.8l 2.5in Patriot Series Cat-back Dual (26.6% similar) $726.08–$760.95. (January 6th, 2025)
• Gibson Performance Exhaust Gp218s 04- Ford F150 5.4l Stainless Header (36.4% similar) $781.38–$783.59. (January 6th, 2025)
• Gibson Performance Exhaust 316006 For 11-18 Dodge Durango R/t 5.7l 2.25in Axle-back Dual (28.9% similar) $539.49–$575.95. (January 11th, 2025)