Borla Exhaust System

Fitment: Chevrolet Tahoe 2021-2022, GMC Yukon 2021-2022, Fullsize SUVs with 5.3L V8, 2/4WD, Single Rear Exit

Part #: 140855

Overview

The Borla 140855 S-Type Cat-Back Exhaust System is a high-performance upgrade designed specifically for fullsize SUVs equipped with the 5.3L V8 engine. Crafted from durable stainless steel, this exhaust system enhances your vehicle’s sound, style, and exhaust flow, providing a more aggressive tone and improved exhaust efficiency. It is ideal for enthusiasts seeking a combination of durability, aesthetic appeal, and a refined exhaust note. This system is engineered to fit models with the original equipment single tailpipe, ensuring a precise and straightforward installation process. Whether you're looking to elevate your vehicle's appearance or support better exhaust flow, this Borla exhaust delivers both style and function. Designed for drivers who want a noticeable upgrade in sound and performance, the Borla S-Type Cat-Back exhaust offers a deep, aggressive tone that complements the vehicle’s powertrain. Its stainless steel construction ensures long-lasting resistance to corrosion and heat, maintaining its appearance and performance over time. The dual polished tips add a refined finishing touch, accentuating the vehicle’s rear profile with a sleek, sporty look.

Key Features

This Borla exhaust system features a 3-inch diameter pipe designed to optimize exhaust flow and response. The system’s T-304 stainless steel construction provides excellent durability and corrosion resistance, making it suitable for all weather conditions. Its bolt-on design allows for a straightforward installation, with no modifications required. The dual polished tips not only enhance aesthetics but also help improve exhaust gas dispersion. The S-Type design delivers a balanced sound profile—aggressive yet refined—without excessive drone, making it suitable for daily driving and spirited outings. This system is engineered to support your vehicle’s performance and style upgrades, providing a noticeable enhancement in exhaust tone and appearance.

Construction & Design

Constructed from high-quality T-304 stainless steel, the Borla S-Type Cat-Back exhaust system is designed for longevity and resistance to corrosion. The mandrel-bent tubing ensures smooth exhaust flow, reducing backpressure and supporting optimal engine response. The dual polished tips are precisely welded for a seamless finish, adding a premium look to your vehicle’s rear.

Driving Feel & Feedback

This exhaust system enhances the auditory experience of your vehicle, delivering a deeper, more aggressive exhaust note that complements the V8 engine’s character. It provides a more engaging driving feel by improving exhaust flow and reducing restrictions, which can contribute to a slight increase in throttle response and a more spirited driving experience.

Installation & Fitment

The Borla S-Type Cat-Back exhaust is designed as a direct bolt-on replacement for the factory system on compatible models. Installation typically requires basic hand tools and can be completed with standard mechanical skills. It is recommended to verify fitment against your vehicle’s specific configuration to ensure compatibility.

What’s Included

The package includes the full stainless steel exhaust system with dual polished tips, clamps, and all necessary hardware for installation. No additional components are required for a complete upgrade.