Borla Touring Cat-Back Exhaust

Universal Fitment

Part #: 140854

Overview

The Borla 140854 Touring Cat-Back Exhaust System is designed to enhance the sound, style, and performance of your Chevrolet Tahoe or GMC Yukon equipped with a 5.3L V8 engine. Crafted from high-quality T-304 stainless steel, this system offers durability, corrosion resistance, and a sleek appearance. It is ideal for enthusiasts seeking a refined exhaust note combined with improved exhaust flow and a more aggressive stance. This system is engineered to fit models with the original equipment single tailpipe, ensuring a precise and straightforward installation that maintains your vehicle’s factory look while delivering noticeable sound and aesthetic upgrades.

Key Features

This Borla Touring Cat-Back Exhaust features a meticulously designed 3-inch main pipe that transitions into dual 2.25-inch tailpipes, providing a balanced blend of performance and sound. The system includes full tailpipes with a distinctive 4-inch round chrome tip, adding a polished finishing touch to your vehicle’s rear. Constructed from T-304 stainless steel, it offers excellent corrosion resistance and long-lasting durability. The exhaust system is engineered to optimize exhaust flow, helping to support improved throttle response and a more refined engine tone. Its bolt-on design ensures a straightforward installation process, making it accessible for both DIY enthusiasts and professional installers.

Construction & Design

The Borla Touring Cat-Back system is built from T-304 stainless steel, known for its strength and resistance to rust and corrosion. The system’s mandrel-bent tubing ensures smooth exhaust flow, reducing backpressure and supporting engine efficiency. The polished chrome tips are designed to withstand the elements while adding a stylish accent to your vehicle’s rear end. The overall design emphasizes durability, aesthetic appeal, and functional performance, making it a reliable upgrade for your truck or SUV.

Driving Feel & Feedback

This exhaust system enhances your vehicle’s sound profile, providing a deeper, more refined exhaust note without excessive drone. It helps improve exhaust flow, which can support better throttle response and a more engaging driving experience. The system’s design aims to deliver a balanced sound that complements the vehicle’s powertrain while maintaining a comfortable cabin environment during daily driving.

Installation & Fitment

The Borla Touring Cat-Back Exhaust is designed as a bolt-on upgrade, compatible with 2021-2025 Chevrolet Tahoe and GMC Yukon models with a 5.3L V8 engine and original single tailpipe. Proper fitment should be verified against your specific vehicle configuration. The system includes all necessary hardware for a straightforward installation, typically requiring basic hand tools and mechanical skills.

What’s Included

The package includes the full stainless steel cat-back exhaust system with dual tailpipes, chrome tips, and all mounting hardware required for installation.