SKU: 40941 | UPC: 808422409414
Borla XR-1 Sportsman Racing Muffler 2.5in Center Inlet/ 2.5in Center Outlet 4.5in x 7.88in Oval 12in Long Body
The Borla 40941 XR-1 Sportsman Muffler is a universal racing component with a compact oval design for custom exhaust systems on performance vehicles. Its 2.5-inch center inlet and outlet connect easily to 2.5-inch piping, delivering power and torque increases, better fuel economy, and the signature Borla exhaust note. This reversible muffler fits tight spaces while providing strength and flow for racing demands.
Key Features
- Compact Dimensions: 4.5in width x 7.88in height x 12in body length, 17in overall length for applications with limited clearance.
- Reversible Design: Allows flexible inlet/outlet positioning during installation for custom setups.
- T-304 Stainless Steel: Corrosion-resistant material ensures long-lasting performance in harsh conditions.
- 100% Welded Construction: Provides structural integrity and durability under high exhaust temperatures and pressures.
- Free-Flow with CFF Acoustic Core: Enhances exhaust scavenging for power gains while controlling sound levels with high-temperature fiber packing.
Product Notes
- Universal fitment suits custom racing exhaust configurations on various vehicles.
- Natural mill finish can be brushed or polished before installation for custom appearance.
- Product weight: 7 lbs; ships in protective packaging measuring approximately 19in x 9in x 9in.
Installation Notes
- Professional installation recommended.
- Reversible design simplifies routing in confined spaces; clamp or weld to 2.5in piping.
- Compatible with standard exhaust hangers and hardware for pipe-connect installations.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Exhaust Applications | All |
Why Choose Borla?
- Leaders in stainless steel exhaust design for street, off-road, and racing since the 1970s.
- Engineered for real-world power, torque, and fuel efficiency gains with distinctive sound.
- Precision manufacturing starts with high-grade T-304 steel for unmatched flow and durability.
Frequently Asked Questions
-
Q: Does this muffler fit specific vehicles?
A: This is a universal part designed for custom exhaust builds on performance cars, trucks, and racing applications with 2.5in piping. -
Q: What material is used in construction?
A: High-grade T-304 austenitic stainless steel with 100% welded seams and CFF sound packing for rust resistance and performance. -
Q: What warranty applies?
A: Borla provides a limited lifetime warranty against defects in materials and workmanship for consumer applications.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed at 19in x 9in x 9in for protection
- Weight: 7 lbs product / 8 lbs shipping

Borla
Discover the Borla Exhaust collection, where world-class exhaust products meet the high standards of automotive enthusiasts. Borla is dedicated to exceeding your expectations by utilizing a state-of-the-art test and development center. This facility allows us to continually refine our manufacturing precision and maintain the highest quality standards. Our commitment to innovation is evident through numerous US patents for advanced exhaust design and multiple "Best New Product" awards in the industry. Unmatched Customization What sets Borla apart from other exhaust systems is our vehicle-specific design approach. Each exhaust system is meticulously crafted to accommodate the unique mechanical and acoustical properties of different cars and trucks. We invest countless hours in optimizing various components, such as: Muffler body shapes Internal core configurations Flow dynamics Sound characteristics Exclusive Sound Technologies Borla offers a choice of three exclusive sound techno... View Our Borla Products...
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