• Gibson 3.5in Single Cat-Back Exhaust | GMC Sierra 2500 HD Denali (11-19) (616515B)
  • Gibson 3.5in Single Cat-Back Exhaust | GMC Sierra 2500 HD Denali (11-19) (616515B)
  • Gibson 3.5in Single Cat-Back Exhaust | GMC Sierra 2500 HD Denali (11-19) (616515B)
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Gibson 3.5in Single Cat-Back Exhaust | GMC Sierra 2500 HD Denali (11-19) (616515B)

Gibson 3.5in Single Cat-Back Exhaust | GMC Sierra 2500 HD Denali (11-19) (616515B)

616515B

Out of stock

$765.88 USD
$1,731.41 USD $765.88 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Gibson Black Elite Series Cat-Back Exhaust for the 2011-2019 GMC Sierra 2500 HD Denali with a 6.0L engine is a high-performance exhaust system designed to enhance both sound and style. Constructed from high-quality T-304 stainless steel, it features a 3.5-inch diameter piping that improves exhaust flow and overall engine performance. The system is equipped with stainless steel tips finished in a durable black coating, achieved through Gibson's exclusive formulated process, adding a sleek, aggressive look. The inclusion of a stainless steel Superflow Muffler ensures a vigorous, deep tone that amplifies the vehicle’s presence on the road. This exhaust system not only boosts performance but also offers a bold aesthetic upgrade, backed by Gibson’s limited lifetime warranty.

Designed specifically for 2011-2019 GMC Sierra 2500 HD Denali models with a 6.0L engine, this bolt-on system provides a direct replacement for the factory exhaust. It is intended for street and performance use, delivering improved sound and exhaust flow without requiring extensive modifications. The kit includes all necessary components for installation, ensuring a straightforward upgrade process. Suitable for enthusiasts seeking increased horsepower, torque, and a commanding exhaust note, this system enhances both daily driving and spirited performance. Its durable construction and tailored fit make it an ideal upgrade for those looking to combine style with performance on their GMC Sierra 2500 HD Denali.

Overview

Gibson Exhaust

Fits 2011–2019 GMC Sierra 2500 HD Denali 6.0L

Part #: 616515B

Overview

The Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5-inch Cat-Back Single Exhaust in Black Elite finish is a high-performance exhaust system designed to enhance your vehicle's sound and style. Crafted from durable T-304 stainless steel, this exhaust system is engineered for truck enthusiasts who demand both aggressive sound and reliable performance. Its sleek black finish adds a bold aesthetic to your Sierra, making it stand out on the road. This system is ideal for drivers seeking to improve exhaust flow, achieve a deeper tone, and elevate their truck's overall appearance.

Key Features

This Gibson Black Elite Series exhaust combines premium materials and thoughtful design to deliver a superior upgrade for your vehicle. Key features include:

  • Constructed from high-quality T-304 stainless steel for corrosion resistance and durability
  • Exclusive black finish with Gibson's formulated process for a sleek, aggressive look
  • 3.5-inch diameter piping optimized for improved exhaust flow and sound
  • Proven stainless steel Superflow Muffler for a vigorous, deep tone
  • Single exhaust configuration designed for easy installation and enhanced performance
  • Backed by a limited lifetime warranty for peace of mind

Construction & Design

The exhaust system features high-grade stainless steel tubing that ensures longevity and resistance to rust and corrosion. The black Elite tips are crafted with precision, providing a polished yet aggressive aesthetic that complements the rugged styling of your Sierra. The design emphasizes both durability and visual appeal, making it a perfect upgrade for those looking to combine performance with style.

Performance & Response

This exhaust system is engineered to support increased exhaust flow, resulting in a more responsive throttle and a deeper, more commanding exhaust note. The Superflow Muffler helps produce a vigorous sound profile that enhances the driving experience without compromising on quality or reliability. It’s designed to help your truck sound as powerful as it looks, providing a satisfying auditory feedback during acceleration and cruising.

Installation & Fitment

Designed as a bolt-on upgrade, this cat-back exhaust system is intended for straightforward installation with standard tools. Proper fitment is ensured for 2011–2019 GMC Sierra 2500 HD Denali models equipped with a 6.0L engine, providing a seamless upgrade that enhances both performance and aesthetics.

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