Borla Cat-Back Exhaust System

Fits 2021 Ford F-150 with 3.3L Engine

Part #: 140879

Overview

The Borla F-150 2021 3.3L Cat-Back Exhaust System is a high-performance upgrade designed specifically for Ford F-150 trucks equipped with the 3.3L engine. Crafted from durable T-304 stainless steel, this system enhances both the sound and power output of your vehicle, delivering an aggressive tone without unwanted drone. Its split rear exit configuration replaces the factory single tailpipe, providing a more commanding presence and improved exhaust flow. The system features chrome tips that add a sleek, polished look to your truck, with options for black chrome tips to match different styling preferences. Whether you're looking to boost your truck's performance or elevate its aesthetic appeal, this exhaust system is an excellent choice for serious enthusiasts and daily drivers alike.

Key Features

This Borla Cat-Back system is engineered for optimal performance and durability, offering a straightforward upgrade for your F-150. Key features include:

• 3" diameter main pipe for improved exhaust flow
• Dual 2.25" tailpipes with split rear exit design
• Bright chrome or optional black chrome T-304 stainless steel tips
• Aggressive ATAK sound with no drone for a refined driving experience
• Constructed from corrosion-resistant stainless steel for long-lasting durability
• Designed for easy bolt-on installation with factory mounting points

Construction & Design

Built from high-quality T-304 stainless steel, this exhaust system combines strength with corrosion resistance. The split rear exit configuration not only enhances the vehicle's aesthetic but also improves exhaust flow efficiency. The chrome tips are precisely machined to ensure a perfect fit and a polished appearance, complementing the rugged look of the F-150.

Driving Feel & Feedback

This system helps produce a deep, aggressive exhaust note that enhances the driving experience without overwhelming cabin noise. The ATAK sound profile provides a commanding presence on the road, supporting a more engaging and responsive feel during acceleration and cruising.

Installation & Fitment

Designed for a direct bolt-on installation, this system fits 2021 Ford F-150 models with the 3.3L engine. It replaces the factory exhaust components seamlessly, requiring no additional modifications or custom fabrication. Proper fitment ensures a secure, leak-free connection and optimal performance.

What’s Included

The package includes the main exhaust pipes, dual chrome tips, clamps, and all necessary hardware for a straightforward installation. Additional mounting accessories are not required.

Ideal For

Perfect for Ford F-150 owners seeking a performance boost, a more aggressive sound, and a stylish upgrade to their truck’s exhaust system. Suitable for daily driving, towing, or enhancing your vehicle’s overall presence on the road.