Borla 40946 XR-1 Racing Sportsman Universal 3" Inlet/3" Outlet Performance

Product Overview

• Borla 40946 XR-1 Racing Sportsman Universal Performance Muffler - 3" Inlet / 3" Outlet

Features

• Premium T-304 stainless steel construction for corrosion resistance and long-lasting durability
• 3" inlet and 3" outlet for compatibility with 3" aftermarket exhaust systems
• XR-1 Racing Sportsman internal design produces an aggressive, performance-leaning exhaust tone
• Large muffler body for improved flow and performance potential
• Internal acoustic packing helps refine sound and reduce unwanted drone
• Universal fit - ideal for custom exhaust builds, hot rods, modified cars, and other performance applications
• Can be welded or clamped into place depending on custom exhaust layout
• Precision construction enhances durability and consistent performance characteristics

Specifications

• Part Number: 40946
• Material: T-304 Stainless Steel
• Inlet Diameter: 3"
• Outlet Diameter: 3"
• Body Style: Universal performance muffler
• Sound Profile: XR-1 Racing Sportsman - aggressive, performance-oriented tone
• Fitment Type: Universal / custom exhaust systems

Included Components

• 1x Borla 40946 XR-1 Racing Sportsman universal performance muffler

Product Description

The **Borla 40946 XR-1 Racing Sportsman Universal Performance Muffler** is engineered for performance enthusiasts, custom builders, and anyone upgrading an aftermarket exhaust system. With **3" inlet and outlet connections**, it fits into 3" exhaust layouts commonly used in street performance builds, hot rods, and custom vehicles where sound and flow characteristics matter.

Constructed from premium **T-304 stainless steel**, the 40946 delivers excellent corrosion resistance and long-term durability. Its XR-1 Racing Sportsman internal design produces a bold and aggressive exhaust tone while helping maintain strong exhaust flow. Internal acoustic packing helps refine the sound and keep unwanted drone under control. Installation can be completed by welding or clamping depending on your exhaust configuration. Whether you're building a custom exhaust system from scratch or enhancing an existing one, this universal muffler offers a compelling blend of sound quality, performance, and build quality.