Borla 40942 XR-1 Racing Sportsman Universal 2.5" Inlet/2.5" Outlet Performance

Product Overview

• Borla 40942 XR-1 Racing Sportsman Universal Performance Muffler - 2.5" Inlet / 2.5" Outlet

Features

• Premium T-304 stainless steel construction for corrosion resistance and extended durability
• 2.5" inlet and 2.5" outlet for compatibility with common exhaust piping sizes
• XR-1 Racing Sportsman internal design for aggressive sound and strong exhaust flow
• Large 16" case body for optimized performance potential
• Internal high-temperature acoustic packing helps shape exhaust tone while maintaining flow
• Universal design - ideal for custom exhaust builds, hot rods, modified performance cars, and more
• Can be welded or clamped into place depending on fabrication preferences
• Precision construction enhances durability and consistent performance

Specifications

• Part Number: 40942
• Material: T-304 Stainless Steel
• Inlet Diameter: 2.5"
• Outlet Diameter: 2.5"
• Body Shape: Large round case
• Case Length: Approximately 16"
• Design: XR-1 Racing Sportsman performance muffler
• Fitment Type: Universal / custom exhaust systems
• Sound Profile: Aggressive performance tone

Included Components

• 1x Borla 40942 XR-1 Racing Sportsman universal performance muffler

Product Description

The **Borla 40942 XR-1 Racing Sportsman Universal Performance Muffler** is engineered for enthusiasts and builders seeking a bold performance tone and strong exhaust flow in custom or aftermarket exhaust systems using 2.5" piping. Its XR-1 Racing Sportsman internal design is tuned to produce a more aggressive sound compared to milder mufflers, making it a popular choice for street performance cars, hot rods, and modified vehicles where sound character and power potential are priorities.

Constructed from premium **T-304 stainless steel**, the 40942 delivers excellent resistance to corrosion and long-term durability. The larger **16" case body** allows for enhanced internal flow and tuning potential, while the internal acoustic packing helps shape a rich, performance-oriented exhaust note. Installation can be completed by welding or clamping into a custom exhaust layout depending on your setup. Whether you're building a custom system from scratch or upgrading an existing exhaust, this universal muffler offers a compelling blend of sound, performance, and build quality for a wide range of applications.