CORSA Performance Exhaust System

Fits 2014–2018 GMC Sierra Denali 6.2L V8

Part #: 14518BLK

Overview

The CORSA 10-10 GMC Sierra Denali 6.2L V8 3-inch Cat-Back Single Side with Twin 4-inch Black Pro-Series T is a high-performance exhaust system designed to enhance your vehicle’s sound and efficiency. Crafted specifically for GMC Sierra Denali models with a 6.2L V8 engine from 2014 to 2018, this system combines aggressive styling with advanced acoustic technology to deliver a commanding exhaust note without unwanted drone. It’s ideal for enthusiasts seeking a bold sound profile and improved exhaust flow, all while maintaining a sleek, black finish for a modern look. This exhaust system is engineered to support your vehicle’s performance by optimizing exhaust flow, reducing backpressure, and supporting engine response. Whether you’re upgrading for style, sound, or performance, this system helps you achieve a more aggressive driving experience with a durable construction designed to withstand the rigors of daily use.

Key Features

This system features CORSA’s patented Reflective Sound Cancellation (RSC) technology, which allows for a drone-free cruising experience while providing an aggressive exhaust tone under acceleration. The system is constructed from high-quality stainless steel with a black finish, ensuring durability and corrosion resistance. The twin 4-inch black tips add a bold aesthetic touch, complementing the rugged look of your Sierra Denali. Designed for easy installation, it offers a direct bolt-on fitment that requires no modifications.

• Patented RSC technology for drone-free sound
• Constructed from durable stainless steel with a black finish
• Twin 4-inch black tips for a bold appearance
• Optimized exhaust flow for improved performance
• Designed for easy bolt-on installation
• Supports aggressive sound under acceleration
• Reduces drone during highway cruising

Construction & Design

This exhaust system is built from high-grade stainless steel, ensuring longevity and resistance to corrosion. The black powder-coated finish provides a sleek, aggressive look that complements the vehicle’s styling. The twin 4-inch tips are crafted for durability and aesthetic appeal, finishing off the system with a bold, performance-oriented appearance.

Driving Feel & Feedback

The CORSA exhaust enhances your vehicle’s sound profile, delivering a deep, aggressive tone that emphasizes the V8’s natural character. The RSC technology ensures that the exhaust note remains drone-free during highway cruising, providing a comfortable yet spirited driving experience. The improved exhaust flow can also support better throttle response and overall engine efficiency.

Installation & Fitment

Designed as a direct bolt-on upgrade, this system fits 2014–2018 GMC Sierra Denali models with a 6.2L V8 engine. Installation typically requires basic hand tools and can be completed in a few hours, making it accessible for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the complete cat-back exhaust system with twin 4-inch black tips, clamps, and all necessary hardware for a secure fitment.

Ideal For

Perfect for GMC Sierra Denali owners looking to enhance their truck’s sound and appearance with a durable, high-performance exhaust upgrade that delivers an aggressive tone without drone.