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High-performance muffler with patented flow design for superior exhaust efficiency.
The Borla XR-1 Series Exhaust Muffler is engineered for high-performance applications, featuring a patented uninterrupted-flow design that outperforms traditional straight pipes in exhaust flow tests. Constructed from aircraft-grade T-304 stainless steel, this muffler ensures durability and longevity under extreme conditions. Its unique multicore technology utilizes proprietary frequency cancelling to enhance exhaust gas velocity while minimizing unwanted noise, making it suitable for both racing and street applications.
With a compact size of 7.88 inches in width and 4.25 inches in height, the muffler has a center inlet and outlet with a diameter of 3 inches, allowing for easy installation in various vehicle configurations. The design meets stringent noise regulations, incorporating sound-absorbing stainless steel packing to prevent burnout and maintain performance over time. The overall length of 21.5 inches and a body length of 16 inches provide a versatile fit for a range of exhaust systems.
This semi-universal muffler is ideal for enthusiasts looking to enhance their vehicle's exhaust system with a product that combines advanced technology and robust construction. The fully welded assembly eliminates crimping, ensuring a seamless flow of exhaust gases. The Borla XR-1 Series is a reliable choice for those seeking to optimize their vehicle's performance while adhering to noise compliance standards.
Features
- Featuring A Patented Uninterrupted-Flow Design And Multicore Technology, XR-1 Mufflers Actually Outflow A Straight Piece Of Pipe In Repeated Testing
- Built From Aircraft Grade High Quality T-304 Stainless Steel, Fully Welded Assembly, No Crimping
- Unique, Proprietary Frequency Cancelling Technology Makes Sound Waves Travel Between Multiple Core Walls While Also Increasing Exhaust Gas Velocity
- Meets The Strictest Noise Requirements And Use Sound-Absorbing Stainless Steel Packing To Protect Against Burnout
Specifications
- Manufacturer: Borla
- Manufacturer Part Number: 40575
- Shape: Oval
- Inlet Position: Center Single
- Inlet Diameter (IN): 3 Inch
- Outlet Position: Center Single
- Outlet Diameter (IN): 3 Inch
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 7.88 Inch X 4-1/4 Inch
- Case Length (IN): 16 Inch
- Overall Length (IN): 21-1/2 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.
