Borla Performance Exhaust

Universal Fitment

Part #: 400487

Overview

The Borla ProXS Muffler is a high-performance, precision-engineered exhaust component designed to elevate your vehicle's sound and efficiency. Crafted by Borla, a leader in exhaust technology, this muffler is built to deliver an aggressive growl while supporting optimal exhaust flow. Its durable construction ensures long-lasting performance, making it an ideal upgrade for enthusiasts seeking a distinctive sound and enhanced driving experience. Whether you're aiming for a more commanding exhaust note or improved airflow, this muffler helps support your vehicle’s performance goals with style and reliability.

Key Features

This Borla muffler features a thoughtfully designed construction that combines quality materials and engineering to optimize exhaust flow and durability. Its notched dual oval design provides a distinctive aesthetic and sound profile, while the 3-inch inlet and 2.5-inch outlet facilitate efficient exhaust gas movement. The compact 19" length with a 4" x 9.5" footprint makes it suitable for a variety of vehicle configurations, helping to produce a deep, aggressive tone. The precision manufacturing process ensures consistent quality and performance, making it a reliable choice for performance-minded drivers.

Construction & Design

The Borla ProXS Muffler is constructed from high-grade stainless steel, offering excellent corrosion resistance and durability. Its notched oval shape is designed to produce a distinctive sound signature while maintaining structural integrity under high-temperature conditions. The precise fabrication and quality coatings help ensure longevity and sustained performance, even in demanding driving environments.

Driving Feel & Feedback

This muffler enhances your vehicle’s exhaust note, providing a deeper, more aggressive sound that complements sporty driving. It helps improve exhaust flow, which can contribute to a more responsive throttle and a more engaging driving experience. The sound profile is designed to be noticeable without being intrusive, making it suitable for both daily driving and spirited outings.

Installation & Fitment

Designed for universal fitment, this muffler is intended to be compatible with a wide range of vehicles. Installation typically involves replacing the existing muffler with this high-performance unit, with attention to proper alignment and secure mounting. Professional installation is recommended to ensure optimal fit and performance.

What’s Included

The package includes the Borla ProXS Muffler with all necessary mounting hardware and gaskets required for installation, ensuring a straightforward upgrade process.