Borla Cat-Back Exhaust System - Touring

2014–2018 Chevrolet Silverado 1500 / GMC Sierra 1500 6.2L V8 (Extended Cab & Crew Cab)

Part #: 140570

Overview

The Borla Cat-Back Exhaust System - Touring is a high-quality, performance-oriented exhaust upgrade designed specifically for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks equipped with the 6.2L V8 engine. Crafted with precision and built in the USA, this exhaust system enhances your vehicle's sound, appearance, and overall performance. Whether you're a daily driver seeking a more aggressive tone or a performance enthusiast aiming to support increased horsepower and torque, this Borla system delivers reliable, durable performance with a refined exhaust note.

Designed for both extended and crew cab configurations with standard or short beds, this system fits trucks with a wheelbase of approximately 143.5 inches and bed lengths of 78.7 inches (standard) or 69.3 inches (short). It is suitable for automatic and manual transmission models, providing a straightforward bolt-on upgrade that improves exhaust flow and enhances your truck's driving experience.

Key Features

The Borla Touring Cat-Back Exhaust System is engineered with premium materials and innovative design features to maximize performance and durability. Key features include:

• Constructed from high-quality, mandrel-bent stainless steel tubing for smooth, unrestricted exhaust flow that helps support increased horsepower and torque compared to the factory exhaust system.
• Precisely engineered for a direct bolt-on installation, utilizing factory mounting points for a hassle-free upgrade without modifications.
• Includes Borla's patented straight-through muffler technology, which provides a deep, refined exhaust tone that is noticeable but not overly aggressive, making it ideal for daily driving and long-distance cruising.
• Exhaust tips are designed to complement the truck's styling, adding a polished, aggressive look to the rear of your vehicle.
• Backed by Borla's reputation for quality and durability, with a focus on longevity and corrosion resistance in demanding conditions.
• Made in the USA, ensuring high manufacturing standards and supporting local craftsmanship.

Construction & Design

This Borla Cat-Back Exhaust System features a full stainless steel construction, including the exhaust tips, ensuring resistance to rust and corrosion for long-lasting performance. The system's mandrel-bent tubing maintains consistent diameter throughout, reducing turbulence and improving exhaust scavenging. The design incorporates a straight-through muffler configuration that balances performance gains with a refined sound profile, making it suitable for drivers who want a noticeable but not intrusive exhaust note. The system is engineered with precision CAD modeling and TIG welding to ensure perfect fitment and durability.

Installation & Fitment

The Borla Cat-Back Exhaust System is a bolt-on upgrade that requires no cutting, drilling, or welding. It uses the factory mounting points and OEM-style clamps for a straightforward installation process, typically completed with basic hand tools. The system is designed to fit the specified model years and configurations precisely, ensuring a secure fit and optimal performance. No tuning or additional modifications are necessary, making it a convenient upgrade for your Silverado or Sierra.

What's Included

• Complete exhaust system with stainless steel tubing, muffler, and exhaust tips
• All necessary clamps, hangers, and hardware for installation
• Detailed installation instructions

Ideal For

• Truck owners seeking a high-quality, durable exhaust upgrade
• Performance enthusiasts looking to support increased horsepower and torque
• Drivers wanting a refined, deep exhaust tone for daily driving
• Those who value American-made craftsmanship and reliable performance