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High performance T-304 stainless steel racing muffler for optimal flow.
The Borla Exhaust Muffler XR-1 Series is engineered for high performance and durability, constructed from aircraft grade T-304 stainless steel. This oval muffler features a compact design with a case width of 7.88 inches and height of 4.5 inches, making it suitable for various racing applications. With a single 3.5 inch inner diameter center inlet and outlet, it ensures efficient exhaust flow and sound management.
Utilizing patented XR-1 Raceline technology, this muffler incorporates unique frequency cancelling technology that enhances exhaust gas velocity while minimizing unwanted sound frequencies. The flared collectors on both ends increase the internal diameter, allowing for optimal flow and performance. Each unit is manufactured with ultra-durable, continuous strand sound absorbing composite filament, ensuring longevity and reliability under racing conditions.
The Borla XR-1 Series muffler is designed to meet the demands of serious racers, providing a lightweight and compact solution without compromising on performance. Its semi-universal fit and straightforward installation process make it a versatile choice for various vehicles. With an overall length of 17.5 inches, this muffler is a practical addition to any racing setup.
Features
- Each System Is Built From Aircraft Grade High Quality T-304 Stainless Steel
- All BORLA Mufflers Are Manufactured Using Ultra Durable, Continuous Strand Sound Absorbing Composite Filament
- Unique, Proprietary Frequency Cancelling Technology Makes Sound Waves Travel Between Multiple Core Walls While Also Increasing Exhaust Gas Velocity
- Flared Collectors On Both Ends Increase The Internal Diameter Of The Muffler Allowing For Optimal Flow
Specifications
- Manufacturer: Borla
- Manufacturer Part Number: 40945
- Shape: Oval
- Inlet Position: Center Single
- Inlet Diameter (IN): 3-1/2 Inch
- Outlet Position: Center Single
- Outlet Diameter (IN): 3-1/2 Inch
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 7.88 Inch X 4-1/2 Inch
- Case Length (IN): 12 Inch
- Overall Length (IN): 17-1/2 Inch
- Color/ Finish: Silver Bare
- Material: Stainless Steel
- Wall Type: Single Wall
- Includes Tip: Without Tip
- Tip Length (IN): Without Tip
- Tip Diameter (IN): Without Tip
- Tip Finish: Without Tip
- Tip Material: Without Tip
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
