Borla ProXS Oval Muffler | Universal (40658)
Borla ProXS Oval Muffler | Universal (40658)
SKU:40658
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The Borla ProXS Oval Muffler is a high-performance universal exhaust component designed to enhance sound quality and durability. Constructed from premium T-304 stainless steel, this muffler provides excellent resistance to rust and corrosion, ensuring long-term reliability. Its compact, offset oval design allows for versatile installation in applications with limited space, making it suitable for a variety of custom exhaust setups. The ProXS Muffler improves exhaust flow and produces a more aggressive, refined sound, appealing to enthusiasts seeking both performance and durability in their exhaust system.
This universal muffler fits a wide range of vehicles with a 2.25-inch inlet and outlet, featuring a center/offset oval configuration. It is ideal for custom applications, street, or track use, where enhanced sound and performance are desired. Installation involves a straightforward bolt-on process, compatible with various makes and models requiring a 2.25-inch exhaust connection. The kit includes the muffler itself, designed for direct fitment in custom exhaust systems, providing a durable upgrade for performance-oriented vehicles.
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Overview
Overview
Borla 40658 - 2.25n Inlet/Outlet Center/Offset Oval ProXS Muffler
Universal Fitment
Part #: 40658
Overview
The Borla 40658 ProXS Muffler is a high-performance exhaust component designed for enthusiasts seeking improved sound and durability. Crafted from premium T-304 stainless steel, this muffler offers exceptional resistance to rust and corrosion, ensuring long-lasting performance. Its compact, offset oval design makes it suitable for applications with limited space, providing a versatile solution for various vehicle setups. The reversible installation feature adds flexibility, allowing you to customize your exhaust system for optimal fitment and sound. Whether you're upgrading your vehicle for enhanced sound or improved exhaust flow, this muffler is engineered to meet demanding automotive standards while maintaining a sleek, professional appearance.Key Features
This ProXS muffler combines durable materials and thoughtful design to deliver reliable performance and a refined aesthetic. Key features include:- Constructed from high-quality T-304 stainless steel for corrosion resistance and longevity
- Unnotched, compact oval body measuring 14 in. x 4.25 in. x 7.88 in. for space-constrained applications
- Center/offset inlet and outlet configuration with 2.25-inch diameter for optimal exhaust flow
- 100% welded construction for strength and durability
- Reversible design for flexible installation options
- Free flow design to support improved exhaust sound and performance
Construction & Design
The muffler features a seamless, fully welded construction that enhances structural integrity and ensures consistent performance under demanding conditions. Its compact oval shape is engineered to fit into tight spaces without sacrificing flow or durability. The use of T-304 stainless steel not only provides corrosion resistance but also maintains a polished appearance over time, making it suitable for both street and performance applications.Driving Feel & Feedback
Designed to improve exhaust flow, this muffler helps produce a deeper, more aggressive exhaust note while supporting overall engine response. Its free flow design minimizes backpressure, contributing to a more responsive driving experience and a satisfying sound profile that complements performance upgrades.Installation & Fitment
The reversible design allows for flexible installation, making it easier to adapt to various vehicle configurations. Proper fitment should be verified against your specific application and the part number provided.What’s Included
The package includes the ProXS muffler with all necessary welding points and hardware for secure installation. Additional components or hardware are not included and should be sourced based on your vehicle’s exhaust system requirements.
