Borla Cat-Back Exhaust System

2011–2021 Jeep Grand Cherokee 3.6L V6

Part #: 140835

Overview

The Borla S-Type Cat-Back Exhaust System is engineered specifically for the Jeep Grand Cherokee models equipped with the 3.6L V6 engine from 2011 through 2021, excluding Summit trims. This premium exhaust upgrade delivers a balanced blend of enhanced performance, refined sound, and durable construction. Designed for enthusiasts seeking a bolt-on solution that improves exhaust flow and adds a distinctive yet controlled exhaust note, the Borla S-Type system is an ideal choice for daily drivers and weekend adventurers alike.

With its dual exit design and polished stainless steel tips, this exhaust system not only elevates your Jeep’s performance but also enhances its visual appeal. The system’s no-drone sound profile ensures a comfortable driving experience without unwanted cabin noise during highway cruising.

Key Features

The Borla S-Type Cat-Back Exhaust System combines advanced engineering with quality materials to deliver reliable performance and style. Key features include:

• Cat-Back™ system designed for direct fitment on Jeep Grand Cherokee 3.6L V6 (2011–2021, excluding Summit models)
• Incorporates a merge X-Pipe for optimized exhaust flow and improved power delivery
• S-Type sound level offering a balanced, aggressive tone without excessive drone
• 4-inch bright chrome tips crafted from T-304 stainless steel for lasting shine and corrosion resistance
• Optional black chrome tips available (part #140835BC) for a stealthier appearance
• Ultra-smooth mandrel bends maintain consistent exhaust flow and maximize performance gains
• Precision CNC manufacturing ensures exact fitment and easy installation
• Constructed entirely from high-quality T-304 stainless steel for durability and longevity
• Backed by Borla’s Million Mile Warranty for peace of mind

Construction & Design

Borla’s commitment to quality is evident in the construction of this Cat-Back Exhaust System. Crafted from premium T-304 stainless steel, the system resists rust and corrosion, ensuring long-lasting performance and appearance. The use of mandrel bends throughout the piping maintains a smooth internal diameter, reducing turbulence and backpressure for improved exhaust flow.

The merge X-Pipe design plays a critical role in balancing exhaust pulses from both banks of the V6 engine, which enhances scavenging and contributes to increased horsepower and torque. The polished 4-inch tips are not only visually striking but also engineered to withstand harsh environmental conditions without discoloration or degradation.

Performance & Sound

The Borla S-Type Cat-Back system is tuned to deliver a distinctive exhaust note that is aggressive yet refined. The S-Type sound level strikes a balance between sporty and comfortable, providing an exhilarating driving experience without excessive cabin drone. The merge X-Pipe enhances exhaust scavenging, which can lead to improved throttle response and overall engine efficiency.

Installation & Fitment

This Cat-Back Exhaust System is designed for a direct bolt-on installation with no modifications required, making it accessible for both professional installers and experienced enthusiasts. All mounting points align precisely with factory locations, and the system fits 2011 through 2021 Jeep Grand Cherokee models equipped with the 3.6L V6 engine, excluding Summit trims. Installation typically requires standard hand tools and can be completed in a few hours.

What's Included

• Cat-Back exhaust piping with merge X-Pipe
• Dual 4-inch polished T-304 stainless steel exhaust tips
• All necessary clamps, hangers, and hardware for installation
• Detailed installation instructions

Ideal For

This Borla Cat-Back Exhaust System is perfect for Jeep Grand Cherokee owners who want to enhance their vehicle’s performance and sound without compromising daily drivability. It suits enthusiasts looking for a durable, high-quality exhaust upgrade that delivers a sporty tone and improved exhaust flow while maintaining a refined, no-drone experience on the road.

Borla is an iconic exhaust manufacturer best known for performance exhaust systems engineered to boost flow and deliver signature sound. With product families like ATAK®, S-Type, and Touring, Borla gives enthusiasts a range of sound levels while targeting real performance gains across the RPM band—perfect for builds where throttle response and the right tone matter as much as horsepower.