CORSA Performance Sport / 3.0 in Cat-Back DRE 4.0 in Single Tips

2014–2019 Chevrolet Silverado 1500 5.3L V8 Crew Cab / Standard Bed 153" Wheelbase (Fits 2019 Classic Body Style Only!)
2014–2019 GMC Sierra 1500 5.3L V8 Crew Cab / Standard Bed 153" Wheelbase (Fits 2019 Classic Body Style Only!)
2016–2019 GMC Sierra Denali 1500 5.3L V8 Crew Cab / Standard Bed 153" Wheelbase (Fits 2019 Classic Body Style Only!)

Part #: 14870

Overview

The CORSA Performance Sport / 3.0 in Cat-Back exhaust system is designed to enhance the sound and performance of your Chevrolet Silverado or GMC Sierra equipped with a 5.3L V8 engine. Crafted for enthusiasts who seek a bold, aggressive exhaust note combined with improved exhaust flow, this system transforms your truck’s sound profile while supporting increased horsepower and torque. Whether you're looking to make a statement on the street or improve your truck’s overall efficiency, this cat-back system offers a perfect balance of performance and style.

Built with quality and durability in mind, the CORSA Sport series provides a deep, sporty exhaust tone that elevates your vehicle’s presence without excessive drone or noise during daily driving. It’s an ideal upgrade for truck owners who want a more aggressive sound and better exhaust flow, all while maintaining a sleek appearance with polished tips.

Key Features

The CORSA Sport / 3.0 in Cat-Back exhaust system boasts several technical features designed to maximize performance and durability:

• Constructed from high-quality stainless steel for corrosion resistance and long-lasting durability.
• Mandrel-bent 3.0-inch tubing ensures smooth exhaust flow, reducing backpressure and supporting increased power output.
• Dual rear exit design with polished 4.0-inch Pro-Series tips provides an aggressive look and a refined finish that complements your truck’s styling.
• Engineered with CORSA’s patented Reflective Sound Cancellation technology, delivering a deep, sporty exhaust tone with minimal drone during highway cruising.
• Designed for easy bolt-on installation using factory mounting points, with no cutting or welding required.
• Optimized for the 2014-2019 Chevrolet Silverado 1500 and GMC Sierra 1500 with 5.3L V8 engines, specifically fitting the 153" wheelbase and Classic (LD) body style.
• Supports improved exhaust flow, which can help support increased horsepower and torque, enhancing overall vehicle responsiveness.

Construction & Design

The CORSA Sport cat-back system is meticulously engineered from premium stainless steel, ensuring resistance to rust and corrosion even in harsh driving conditions. The mandrel-bent tubing guarantees consistent diameter throughout the system, minimizing turbulence and maximizing exhaust efficiency. The dual rear exit configuration not only enhances the aesthetic appeal but also contributes to a more aggressive exhaust note. The polished Pro-Series tips are crafted to withstand high temperatures and maintain their shine over time, adding a premium look to your truck’s rear end.

Designed with precision, this exhaust system features a one-piece construction for seamless performance and durability. The system’s architecture reduces unwanted vibrations and noise, providing a refined yet sporty sound that complements your vehicle’s character. CORSA’s innovative sound cancellation technology ensures that you enjoy a deep, resonant tone without excessive drone, making it suitable for daily driving and spirited runs alike.

Performance & Sound

The CORSA Sport / 3.0 in Cat-Back exhaust system is engineered to improve exhaust flow compared to the factory setup, supporting increased horsepower and torque. While specific dyno numbers are not provided, users typically experience a noticeable enhancement in throttle response and a more aggressive exhaust tone. The system’s design emphasizes a sporty, deep sound that turns heads without overwhelming cabin noise, thanks to CORSA’s patented sound management technology.

Installation & Fitment

Installing the CORSA Sport cat-back system is straightforward for those with basic mechanical skills. It is a bolt-on upgrade that uses the factory mounting points, with no cutting, drilling, or welding required. The system includes all necessary clamps and hardware for a secure fit. The process typically takes a few hours and can be completed with standard hand tools. For best results, it is recommended to follow the included installation instructions or consult a professional installer.

• Easy bolt-on installation using factory mounting points
• No cutting, drilling, or welding required
• Includes all necessary hardware and clamps

What's Included

• Complete cat-back exhaust system with dual rear exit pipes
• Polished 4.0-inch Pro-Series tips
• All necessary clamps and hardware
• Installation instructions

Ideal For

• Truck owners seeking a more aggressive exhaust sound
• Performance enthusiasts looking to support increased horsepower and torque
• Drivers who want a durable, high-quality exhaust upgrade
• Those aiming for a sleek, polished appearance with premium tips

Emissions Note

This exhaust system is designed for off-road use and may not be emissions compliant in all areas. Please check local regulations before installation. It is intended for use in states or regions where aftermarket exhaust modifications are legal.