Borla Exhaust System

Fitment: Suitable for 2020-2022 Chevrolet and GMC Silverado/Sierra 6.6L V8 models (excluding diesel engines and dual rear wheel configurations)

Part #: 140833

Overview

The Borla 140833 is a high-performance cat-back exhaust system designed specifically for certain Chevrolet Silverado and GMC Sierra models equipped with a 6.6L V8 engine. Crafted from durable T-304 stainless steel with a brushed finish, this system offers a combination of aggressive sound, enhanced airflow, and reliable durability. It is ideal for truck owners seeking to improve exhaust flow, boost engine response, and add a distinctive, refined appearance to their vehicle. This system is engineered to deliver a deep, resonant exhaust note while maintaining a high level of build quality and longevity, making it suitable for both daily driving and enthusiast applications.

Key Features

This Borla cat-back exhaust system features a meticulously designed T-304 stainless steel construction that ensures resistance to corrosion and high temperatures. Its 3.5-inch diameter piping optimizes exhaust flow, supporting improved engine response and a more aggressive sound profile. The system’s bolt-on design allows for straightforward installation, with precise fitment for compatible models. The brushed finish adds a sleek aesthetic touch, complementing the truck’s rugged styling. Borla’s S-Type muffler technology provides a balanced blend of performance and sound, producing a deep, authoritative tone without excessive drone.

Construction & Design

Constructed from high-grade T-304 stainless steel, this exhaust system is built to withstand the harsh conditions of daily driving and off-road use. The precision-welded piping and mandrel bends ensure smooth exhaust flow and durability. The brushed finish not only enhances appearance but also provides additional corrosion resistance, maintaining its sleek look over time.

Driving Feel & Feedback

This exhaust system enhances the vehicle’s sound and exhaust flow, resulting in a more engaging driving experience. The deeper tone and improved response contribute to a sense of increased performance and confidence behind the wheel. The system is designed to complement the truck’s existing powertrain without compromising reliability.

Installation & Fitment

The Borla S-Type Cat-Back system is designed for easy bolt-on installation, requiring no cutting or welding. It fits directly onto the factory exhaust mounting points, making it suitable for DIY enthusiasts and professional installers alike. Proper fitment should be verified against the vehicle’s specific configuration to ensure compatibility.

What’s Included

The package includes all necessary components for a complete installation, including the T-304 stainless steel pipes, Borla S-Type muffler, clamps, and hardware needed for secure mounting.