CORSA Performance Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips

2011–2014 Cadillac Escalade 6.2L V8 / 2011–2014 GMC Yukon Denali 6.2L V8

Part #: 14878

Overview

The CORSA Performance Sport / 3.0 in Cat-Back exhaust system is designed to enhance the sound, performance, and appearance of your 2011–2014 Cadillac Escalade and GMC Yukon Denali equipped with the 6.2L V8 engine. Crafted for enthusiasts who seek a bold, aggressive exhaust note combined with improved exhaust flow, this system transforms your vehicle’s sound profile while supporting increased horsepower and torque.

Built with quality and durability in mind, this cat-back exhaust features a sleek twin-tip design that adds a refined yet sporty look to your vehicle’s rear end. Whether you're looking to elevate your daily driving experience or add a touch of performance flair for spirited driving, this system delivers a perfect balance of sound, style, and function.

Key Features

The CORSA Sport / 3.0 in Cat-Back exhaust system incorporates advanced engineering and premium materials to ensure optimal performance and longevity. Key features include:

• Constructed from high-quality stainless steel for corrosion resistance and durability, ensuring your exhaust system maintains its appearance and performance over time.
• Mandrel-bent 3.0-inch diameter tubing to maximize exhaust flow, reducing backpressure and supporting increased horsepower and torque.
• Single side exit configuration with twin 4.0-inch polished Pro-Series tips, providing a bold visual statement and a deep, aggressive exhaust tone.
• Designed with a sporty sound level that enhances your vehicle’s character without being overly intrusive, perfect for daily driving and spirited outings.
• Precision-fit design that ensures easy installation with no modifications required, utilizing factory mounting points for a seamless upgrade.
• Corrosion-resistant finish and TIG-welded construction for strength and longevity under demanding driving conditions.
• Includes all necessary hardware and detailed installation instructions for a straightforward, bolt-on process.
• Backed by CORSA’s reputation for quality and performance, ensuring you get a reliable upgrade that lasts.

Construction & Design

The CORSA Sport cat-back system is meticulously engineered from high-grade stainless steel, featuring mandrel-bent tubing that promotes smooth exhaust flow and reduces turbulence. The system’s one-piece construction and TIG welds enhance durability and structural integrity, ensuring a long-lasting performance upgrade. The twin polished tips are crafted to complement the vehicle’s styling, providing a polished, aggressive look that stands out in any setting.

The design emphasizes a balance between performance and sound, with internal resonators tuned to produce a sporty yet refined exhaust note. The system’s compact, single side exit configuration not only improves exhaust flow but also adds a distinctive aesthetic appeal to the rear of your vehicle.

Performance & Sound

While specific horsepower or torque gains are not provided, the 3.0-inch mandrel-bent tubing and free-flowing design of this cat-back exhaust help support increased airflow compared to the factory system. Expect a more aggressive exhaust tone that enhances your vehicle’s character without excessive drone or noise. The system is engineered to deliver a deep, resonant sound level that complements the powerful 6.2L V8 engine, making your vehicle sound as commanding as it performs.

Installation & Fitment

The CORSA Sport / 3.0 in Cat-Back exhaust system is designed for a straightforward bolt-on installation. It utilizes the factory mounting points and requires no cutting, drilling, or modifications. The system includes all necessary hardware and detailed instructions, allowing you to upgrade your exhaust with confidence and ease. The installation process typically takes a few hours and can be performed with basic hand tools.

• Direct bolt-on replacement for the factory exhaust system.
• No cutting, drilling, or tuning required.
• Designed for easy installation with factory mounting points.

What's Included

• Complete cat-back exhaust system with 3.0-inch mandrel-bent tubing
• Polished twin 4.0-inch Pro-Series tips
• All necessary clamps, hardware, and mounting brackets
• Detailed installation instructions

Ideal For

• Performance enthusiasts seeking a deep, aggressive exhaust tone
• Owners looking to improve exhaust flow and support increased engine performance
• Those who want a stylish, polished appearance with twin tips
• Daily drivers and weekend warriors alike who desire a reliable, high-quality upgrade

Emissions Note

This product is designed for off-road use only and may not be emissions compliant in all areas. Please check local regulations before installation.